Strange particle production in p+p collisions at s=200 GeV

B. I. Abelev, J. Adams, M. M. Aggarwal, Z. Ahammed, J. Amonett, B. D. Anderson, M. Anderson, D. Arkhipkin, G. S. Averichev, Y. Bai, J. Balewski, O. Barannikova, L. S. Barnby, J. Baudot, S. Bekele, V. V. Belaga, A. Bellingeri-Laurikainen, R. Bellwied, F. Benedosso, S. BhardwajA. Bhasin, A. K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, L. C. Bland, S. L. Blyth, B. E. Bonner, M. Botje, J. Bouchet, A. V. Brandin, A. Bravar, T. P. Burton, M. Bystersky, R. V. Cadman, X. Z. Cai, H. Caines, M. Calderón De La Barca Sánchez, J. Castillo, O. Catu, D. Cebra, Z. Chajecki, P. Chaloupka, S. Chattopadhyay, H. F. Chen, J. H. Chen, J. Cheng, Michael G. Cherney, A. Chikanian, W. Christie, J. P. Coffin, T. M. Cormier, M. R. Cosentino, J. G. Cramer, H. J. Crawford, D. Das, S. Das, S. Dash, M. Daugherity, M. M. De Moura, T. G. Dedovich, M. Dephillips, A. A. Derevschikov, L. Didenko, T. Dietel, P. Djawotho, S. M. Dogra, W. J. Dong, X. Dong, J. E. Draper, F. Du, V. B. Dunin, J. C. Dunlop, M. R Dutta Mazumdar, V. Eckardt, W. R. Edwards, L. G. Efimov, V. Emelianov, J. Engelage, G. Eppley, B. Erazmus, M. Estienne, P. Fachini, R. Fatemi, J. Fedorisin, K. Filimonov, P. Filip, E. Finch, V. Fine, Y. Fisyak, J. Fu, C. A. Gagliardi, L. Gaillard, M. S. Ganti, V. Ghazikhanian, P. Ghosh, J. E. Gonzalez, Y. G. Gorbunov, H. Gos, O. Grebenyuk, D. Grosnick, S. M. Guertin, K. S F F Guimaraes, A. Gupta, T. D. Gutierrez, B. Haag, T. J. Hallman, A. Hamed, J. W. Harris, W. He, M. Heinz, T. W. Henry, S. Hepplemann, B. Hippolyte, A. Hirsch, E. Hjort, A. M. Hoffman, G. W. Hoffmann, M. J. Horner, H. Z. Huang, S. L. Huang, E. W. Hughes, T. J. Humanic, G. Igo, P. Jacobs, W. W. Jacobs, P. Jakl, F. Jia, H. Jiang, P. G. Jones, E. G. Judd, S. Kabana, K. Kang, J. Kapitan, M. Kaplan, D. Keane, A. Kechechyan, V. Yu Khodyrev, B. C. Kim, J. Kiryluk, A. Kisiel, E. M. Kislov, S. R. Klein, A. Kocoloski, D. D. Koetke, T. Kollegger, M. Kopytine, L. Kotchenda, V. Kouchpil, K. L. Kowalik, M. Kramer, P. Kravtsov, V. I. Kravtsov, K. Krueger, C. Kuhn, A. I. Kulikov, A. Kumar, A. A. Kuznetsov, M. A C Lamont, J. M. Landgraf, S. Lange, S. Lapointe, F. Laue, J. Lauret, A. Lebedev, R. Lednicky, C. H. Lee, S. Lehocka, M. J. Levine, C. Li, Q. Li, Y. Li, G. Lin, X. Lin, S. J. Lindenbaum, M. A. Lisa, F. Liu, H. Liu, J. Liu, L. Liu, Z. Liu, T. Ljubicic, W. J. Llope, H. Long, R. S. Longacre, W. A. Love, Y. Lu, T. Ludlam, D. Lynn, G. L. Ma, J. G. Ma, Y. G. Ma, D. Magestro, D. P. Mahapatra, R. Majka, L. K. Mangotra, R. Manweiler, S. Margetis, C. Markert, L. Martin, H. S. Matis, Yu A. Matulenko, C. J. McClain, T. S. McShane, Yu Melnick, A. Meschanin, J. Millane, M. L. Miller, N. G. Minaev, S. Mioduszewski, C. Mironov, A. Mischke, D. K. Mishra, J. Mitchell, B. Mohanty, L. Molnar, C. F. Moore, D. A. Morozov, M. G. Munhoz, B. K. Nandi, C. Nattrass, T. K. Nayak, J. M. Nelson, P. K. Netrakanti, L. V. Nogach, S. B. Nurushev, G. Odyniec, A. Ogawa, V. Okorokov, M. Oldenburg, D. Olson, M. Pachr, S. K. Pal, Y. Panebratsev, S. Y. Panitkin, A. I. Pavlinov, T. Pawlak, T. Peitzmann, V. Perevoztchikov, C. Perkins, W. Peryt, S. C. Phatak, R. Picha, M. Planinic, J. Pluta, N. Poljak, N. Porile, J. Porter, A. M. Poskanzer, M. Potekhin, E. Potrebenikova, B. V K S Potukuchi, D. Prindle, C. Pruneau, J. Putschke, G. Rakness, R. Raniwala, S. Raniwala, R. L. Ray, S. V. Razin, J. Reinnarth, D. Relyea, F. Retiere, A. Ridiger, H. G. Ritter, J. B. Roberts, O. V. Rogachevskiy, J. L. Romero, A. Rose, C. Roy, L. Ruan, M. J. Russcher, R. Sahoo, T. Sakuma, S. Salur, J. Sandweiss, M. Sarsour, P. S. Sazhin, J. Schambach, R. P. Scharenberg, N. Schmitz, K. Schweda, Janet E. Seger, I. Selyuzhenkov, P. Seyboth, A. Shabetai, E. Shahaliev, M. Shao, M. Sharma, W. Q. Shen, S. S. Shimanskiy, E. Sichtermann, F. Simon, R. N. Singaraju, N. Smirnov, R. Snellings, G. Sood, P. Sorensen, J. Sowinski, J. Speltz, H. M. Spinka, B. Srivastava, A. Stadnik, T. D S Stanislaus, R. Stock, A. Stolpovsky, M. Strikhanov, B. Stringfellow, A. A P Suaide, E. Sugarbaker, M. Sumbera, Z. Sun, B. Surrow, M. Swanger, T. J M Symons, A. Szanto De Toledo, A. Tai, J. Takahashi, A. H. Tang, T. Tarnowsky, D. Thein, J. H. Thomas, A. R. Timmins, S. Timoshenko, M. Tokarev, T. A. Trainor, S. Trentalange, R. E. Tribble, O. D. Tsai, J. Ulery, T. Ullrich, D. G. Underwood, G. Van Buren, N. Van Der Kolk, M. Van Leeuwen, A. M Vander Molen, R. Varma, I. M. Vasilevski, A. N. Vasiliev, R. Vernet, S. E. Vigdor, V. P. Viyogi, S. Vokal, S. A. Voloshin, W. T. Waggoner, F. Wang, G. Wang, J. S. Wang, X. L. Wang, Y. Wang, J. W. Watson, J. C. Webb, G. D. Westfall, A. Wetzler, C. Whitten, H. Wieman, S. W. Wissink, R. Witt, J. Wood, J. Wu, N. Xu, Q. H. Xu, Z. Xu, P. Yepes, I. K. Yoo, V. I. Yurevich, W. Zhan, H. Zhang, W. M. Zhang, Y. Zhang, Z. P. Zhang, Y. Zhao, C. Zhong, R. Zoulkarneev, Y. Zoulkarneeva, A. N. Zubarev, J. X. Zuo

Research output: Contribution to journalArticle

250 Citations (Scopus)

Abstract

We present strange particle spectra and yields measured at midrapidity in s=200 GeV proton-proton (p+p) collisions at the BNL Relativistic Heavy Ion Collider (RHIC). We find that the previously observed universal transverse mass (mT pT2+m2) scaling of hadron production in p+p collisions seems to break down at higher mT and that there is a difference in the shape of the mT spectrum between baryons and mesons. We observe midrapidity antibaryon to baryon ratios near unity for Λ and Ξ baryons and no dependence of the ratio on transverse momentum, indicating that our data do not yet reach the quark-jet dominated region. We show the dependence of the mean transverse momentum pT on measured charged particle multiplicity and on particle mass and infer that these trends are consistent with gluon-jet dominated particle production. The data are compared with previous measurements made at the CERN Super Proton Synchrotron and Intersecting Storage Rings and in Fermilab experiments and with leading-order and next-to-leading-order string fragmentation model predictions. We infer from these comparisons that the spectral shapes and particle yields from p+p collisions at RHIC energies have large contributions from gluon jets rather than from quark jets.

Original languageEnglish
Article number064901
JournalPhysical Review C - Nuclear Physics
Volume75
Issue number6
DOIs
StatePublished - Jun 4 2007

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particle production
baryons
collisions
transverse momentum
protons
heavy ions
quarks
particle mass
unity
fragmentation
charged particles
synchrotrons
strings
mesons
breakdown
trends
scaling
predictions
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Abelev, B. I., Adams, J., Aggarwal, M. M., Ahammed, Z., Amonett, J., Anderson, B. D., ... Zuo, J. X. (2007). Strange particle production in p+p collisions at s=200 GeV. Physical Review C - Nuclear Physics, 75(6), [064901]. https://doi.org/10.1103/PhysRevC.75.064901

Strange particle production in p+p collisions at s=200 GeV. / Abelev, B. I.; Adams, J.; Aggarwal, M. M.; Ahammed, Z.; Amonett, J.; Anderson, B. D.; Anderson, M.; Arkhipkin, D.; Averichev, G. S.; Bai, Y.; Balewski, J.; Barannikova, O.; Barnby, L. S.; Baudot, J.; Bekele, S.; Belaga, V. V.; Bellingeri-Laurikainen, A.; Bellwied, R.; Benedosso, F.; Bhardwaj, S.; Bhasin, A.; Bhati, A. K.; Bichsel, H.; Bielcik, J.; Bielcikova, J.; Bland, L. C.; Blyth, S. L.; Bonner, B. E.; Botje, M.; Bouchet, J.; Brandin, A. V.; Bravar, A.; Burton, T. P.; Bystersky, M.; Cadman, R. V.; Cai, X. Z.; Caines, H.; De La Barca Sánchez, M. Calderón; Castillo, J.; Catu, O.; Cebra, D.; Chajecki, Z.; Chaloupka, P.; Chattopadhyay, S.; Chen, H. F.; Chen, J. H.; Cheng, J.; Cherney, Michael G.; Chikanian, A.; Christie, W.; Coffin, J. P.; Cormier, T. M.; Cosentino, M. R.; Cramer, J. G.; Crawford, H. J.; Das, D.; Das, S.; Dash, S.; Daugherity, M.; De Moura, M. M.; Dedovich, T. G.; Dephillips, M.; Derevschikov, A. A.; Didenko, L.; Dietel, T.; Djawotho, P.; Dogra, S. M.; Dong, W. J.; Dong, X.; Draper, J. E.; Du, F.; Dunin, V. B.; Dunlop, J. C.; Mazumdar, M. R Dutta; Eckardt, V.; Edwards, W. R.; Efimov, L. G.; Emelianov, V.; Engelage, J.; Eppley, G.; Erazmus, B.; Estienne, M.; Fachini, P.; Fatemi, R.; Fedorisin, J.; Filimonov, K.; Filip, P.; Finch, E.; Fine, V.; Fisyak, Y.; Fu, J.; Gagliardi, C. A.; Gaillard, L.; Ganti, M. S.; Ghazikhanian, V.; Ghosh, P.; Gonzalez, J. E.; Gorbunov, Y. G.; Gos, H.; Grebenyuk, O.; Grosnick, D.; Guertin, S. M.; Guimaraes, K. S F F; Gupta, A.; Gutierrez, T. D.; Haag, B.; Hallman, T. J.; Hamed, A.; Harris, J. W.; He, W.; Heinz, M.; Henry, T. W.; Hepplemann, S.; Hippolyte, B.; Hirsch, A.; Hjort, E.; Hoffman, A. M.; Hoffmann, G. W.; Horner, M. J.; Huang, H. Z.; Huang, S. L.; Hughes, E. W.; Humanic, T. J.; Igo, G.; Jacobs, P.; Jacobs, W. W.; Jakl, P.; Jia, F.; Jiang, H.; Jones, P. G.; Judd, E. G.; Kabana, S.; Kang, K.; Kapitan, J.; Kaplan, M.; Keane, D.; Kechechyan, A.; Khodyrev, V. Yu; Kim, B. C.; Kiryluk, J.; Kisiel, A.; Kislov, E. M.; Klein, S. R.; Kocoloski, A.; Koetke, D. D.; Kollegger, T.; Kopytine, M.; Kotchenda, L.; Kouchpil, V.; Kowalik, K. L.; Kramer, M.; Kravtsov, P.; Kravtsov, V. I.; Krueger, K.; Kuhn, C.; Kulikov, A. I.; Kumar, A.; Kuznetsov, A. A.; Lamont, M. A C; Landgraf, J. M.; Lange, S.; Lapointe, S.; Laue, F.; Lauret, J.; Lebedev, A.; Lednicky, R.; Lee, C. H.; Lehocka, S.; Levine, M. J.; Li, C.; Li, Q.; Li, Y.; Lin, G.; Lin, X.; Lindenbaum, S. J.; Lisa, M. A.; Liu, F.; Liu, H.; Liu, J.; Liu, L.; Liu, Z.; Ljubicic, T.; Llope, W. J.; Long, H.; Longacre, R. S.; Love, W. A.; Lu, Y.; Ludlam, T.; Lynn, D.; Ma, G. L.; Ma, J. G.; Ma, Y. G.; Magestro, D.; Mahapatra, D. P.; Majka, R.; Mangotra, L. K.; Manweiler, R.; Margetis, S.; Markert, C.; Martin, L.; Matis, H. S.; Matulenko, Yu A.; McClain, C. J.; McShane, T. S.; Melnick, Yu; Meschanin, A.; Millane, J.; Miller, M. L.; Minaev, N. G.; Mioduszewski, S.; Mironov, C.; Mischke, A.; Mishra, D. K.; Mitchell, J.; Mohanty, B.; Molnar, L.; Moore, C. F.; Morozov, D. A.; Munhoz, M. G.; Nandi, B. K.; Nattrass, C.; Nayak, T. K.; Nelson, J. M.; Netrakanti, P. K.; Nogach, L. V.; Nurushev, S. B.; Odyniec, G.; Ogawa, A.; Okorokov, V.; Oldenburg, M.; Olson, D.; Pachr, M.; Pal, S. K.; Panebratsev, Y.; Panitkin, S. Y.; Pavlinov, A. I.; Pawlak, T.; Peitzmann, T.; Perevoztchikov, V.; Perkins, C.; Peryt, W.; Phatak, S. C.; Picha, R.; Planinic, M.; Pluta, J.; Poljak, N.; Porile, N.; Porter, J.; Poskanzer, A. M.; Potekhin, M.; Potrebenikova, E.; Potukuchi, B. V K S; Prindle, D.; Pruneau, C.; Putschke, J.; Rakness, G.; Raniwala, R.; Raniwala, S.; Ray, R. L.; Razin, S. V.; Reinnarth, J.; Relyea, D.; Retiere, F.; Ridiger, A.; Ritter, H. G.; Roberts, J. B.; Rogachevskiy, O. V.; Romero, J. L.; Rose, A.; Roy, C.; Ruan, L.; Russcher, M. J.; Sahoo, R.; Sakuma, T.; Salur, S.; Sandweiss, J.; Sarsour, M.; Sazhin, P. S.; Schambach, J.; Scharenberg, R. P.; Schmitz, N.; Schweda, K.; Seger, Janet E.; Selyuzhenkov, I.; Seyboth, P.; Shabetai, A.; Shahaliev, E.; Shao, M.; Sharma, M.; Shen, W. Q.; Shimanskiy, S. S.; Sichtermann, E.; Simon, F.; Singaraju, R. N.; Smirnov, N.; Snellings, R.; Sood, G.; Sorensen, P.; Sowinski, J.; Speltz, J.; Spinka, H. M.; Srivastava, B.; Stadnik, A.; Stanislaus, T. D S; Stock, R.; Stolpovsky, A.; Strikhanov, M.; Stringfellow, B.; Suaide, A. A P; Sugarbaker, E.; Sumbera, M.; Sun, Z.; Surrow, B.; Swanger, M.; Symons, T. J M; De Toledo, A. Szanto; Tai, A.; Takahashi, J.; Tang, A. H.; Tarnowsky, T.; Thein, D.; Thomas, J. H.; Timmins, A. R.; Timoshenko, S.; Tokarev, M.; Trainor, T. A.; Trentalange, S.; Tribble, R. E.; Tsai, O. D.; Ulery, J.; Ullrich, T.; Underwood, D. G.; Van Buren, G.; Van Der Kolk, N.; Van Leeuwen, M.; Molen, A. M Vander; Varma, R.; Vasilevski, I. M.; Vasiliev, A. N.; Vernet, R.; Vigdor, S. E.; Viyogi, V. P.; Vokal, S.; Voloshin, S. A.; Waggoner, W. T.; Wang, F.; Wang, G.; Wang, J. S.; Wang, X. L.; Wang, Y.; Watson, J. W.; Webb, J. C.; Westfall, G. D.; Wetzler, A.; Whitten, C.; Wieman, H.; Wissink, S. W.; Witt, R.; Wood, J.; Wu, J.; Xu, N.; Xu, Q. H.; Xu, Z.; Yepes, P.; Yoo, I. K.; Yurevich, V. I.; Zhan, W.; Zhang, H.; Zhang, W. M.; Zhang, Y.; Zhang, Z. P.; Zhao, Y.; Zhong, C.; Zoulkarneev, R.; Zoulkarneeva, Y.; Zubarev, A. N.; Zuo, J. X.

In: Physical Review C - Nuclear Physics, Vol. 75, No. 6, 064901, 04.06.2007.

Research output: Contribution to journalArticle

Abelev, BI, Adams, J, Aggarwal, MM, Ahammed, Z, Amonett, J, Anderson, BD, Anderson, M, Arkhipkin, D, Averichev, GS, Bai, Y, Balewski, J, Barannikova, O, Barnby, LS, Baudot, J, Bekele, S, Belaga, VV, Bellingeri-Laurikainen, A, Bellwied, R, Benedosso, F, Bhardwaj, S, Bhasin, A, Bhati, AK, Bichsel, H, Bielcik, J, Bielcikova, J, Bland, LC, Blyth, SL, Bonner, BE, Botje, M, Bouchet, J, Brandin, AV, Bravar, A, Burton, TP, Bystersky, M, Cadman, RV, Cai, XZ, Caines, H, De La Barca Sánchez, MC, Castillo, J, Catu, O, Cebra, D, Chajecki, Z, Chaloupka, P, Chattopadhyay, S, Chen, HF, Chen, JH, Cheng, J, Cherney, MG, Chikanian, A, Christie, W, Coffin, JP, Cormier, TM, Cosentino, MR, Cramer, JG, Crawford, HJ, Das, D, Das, S, Dash, S, Daugherity, M, De Moura, MM, Dedovich, TG, Dephillips, M, Derevschikov, AA, Didenko, L, Dietel, T, Djawotho, P, Dogra, SM, Dong, WJ, Dong, X, Draper, JE, Du, F, Dunin, VB, Dunlop, JC, Mazumdar, MRD, Eckardt, V, Edwards, WR, Efimov, LG, Emelianov, V, Engelage, J, Eppley, G, Erazmus, B, Estienne, M, Fachini, P, Fatemi, R, Fedorisin, J, Filimonov, K, Filip, P, Finch, E, Fine, V, Fisyak, Y, Fu, J, Gagliardi, CA, Gaillard, L, Ganti, MS, Ghazikhanian, V, Ghosh, P, Gonzalez, JE, Gorbunov, YG, Gos, H, Grebenyuk, O, Grosnick, D, Guertin, SM, Guimaraes, KSFF, Gupta, A, Gutierrez, TD, Haag, B, Hallman, TJ, Hamed, A, Harris, JW, He, W, Heinz, M, Henry, TW, Hepplemann, S, Hippolyte, B, Hirsch, A, Hjort, E, Hoffman, AM, Hoffmann, GW, Horner, MJ, Huang, HZ, Huang, SL, Hughes, EW, Humanic, TJ, Igo, G, Jacobs, P, Jacobs, WW, Jakl, P, Jia, F, Jiang, H, Jones, PG, Judd, EG, Kabana, S, Kang, K, Kapitan, J, Kaplan, M, Keane, D, Kechechyan, A, Khodyrev, VY, Kim, BC, Kiryluk, J, Kisiel, A, Kislov, EM, Klein, SR, Kocoloski, A, Koetke, DD, Kollegger, T, Kopytine, M, Kotchenda, L, Kouchpil, V, Kowalik, KL, Kramer, M, Kravtsov, P, Kravtsov, VI, Krueger, K, Kuhn, C, Kulikov, AI, Kumar, A, Kuznetsov, AA, Lamont, MAC, Landgraf, JM, Lange, S, Lapointe, S, Laue, F, Lauret, J, Lebedev, A, Lednicky, R, Lee, CH, Lehocka, S, Levine, MJ, Li, C, Li, Q, Li, Y, Lin, G, Lin, X, Lindenbaum, SJ, Lisa, MA, Liu, F, Liu, H, Liu, J, Liu, L, Liu, Z, Ljubicic, T, Llope, WJ, Long, H, Longacre, RS, Love, WA, Lu, Y, Ludlam, T, Lynn, D, Ma, GL, Ma, JG, Ma, YG, Magestro, D, Mahapatra, DP, Majka, R, Mangotra, LK, Manweiler, R, Margetis, S, Markert, C, Martin, L, Matis, HS, Matulenko, YA, McClain, CJ, McShane, TS, Melnick, Y, Meschanin, A, Millane, J, Miller, ML, Minaev, NG, Mioduszewski, S, Mironov, C, Mischke, A, Mishra, DK, Mitchell, J, Mohanty, B, Molnar, L, Moore, CF, Morozov, DA, Munhoz, MG, Nandi, BK, Nattrass, C, Nayak, TK, Nelson, JM, Netrakanti, PK, Nogach, LV, Nurushev, SB, Odyniec, G, Ogawa, A, Okorokov, V, Oldenburg, M, Olson, D, Pachr, M, Pal, SK, Panebratsev, Y, Panitkin, SY, Pavlinov, AI, Pawlak, T, Peitzmann, T, Perevoztchikov, V, Perkins, C, Peryt, W, Phatak, SC, Picha, R, Planinic, M, Pluta, J, Poljak, N, Porile, N, Porter, J, Poskanzer, AM, Potekhin, M, Potrebenikova, E, Potukuchi, BVKS, Prindle, D, Pruneau, C, Putschke, J, Rakness, G, Raniwala, R, Raniwala, S, Ray, RL, Razin, SV, Reinnarth, J, Relyea, D, Retiere, F, Ridiger, A, Ritter, HG, Roberts, JB, Rogachevskiy, OV, Romero, JL, Rose, A, Roy, C, Ruan, L, Russcher, MJ, Sahoo, R, Sakuma, T, Salur, S, Sandweiss, J, Sarsour, M, Sazhin, PS, Schambach, J, Scharenberg, RP, Schmitz, N, Schweda, K, Seger, JE, Selyuzhenkov, I, Seyboth, P, Shabetai, A, Shahaliev, E, Shao, M, Sharma, M, Shen, WQ, Shimanskiy, SS, Sichtermann, E, Simon, F, Singaraju, RN, Smirnov, N, Snellings, R, Sood, G, Sorensen, P, Sowinski, J, Speltz, J, Spinka, HM, Srivastava, B, Stadnik, A, Stanislaus, TDS, Stock, R, Stolpovsky, A, Strikhanov, M, Stringfellow, B, Suaide, AAP, Sugarbaker, E, Sumbera, M, Sun, Z, Surrow, B, Swanger, M, Symons, TJM, De Toledo, AS, Tai, A, Takahashi, J, Tang, AH, Tarnowsky, T, Thein, D, Thomas, JH, Timmins, AR, Timoshenko, S, Tokarev, M, Trainor, TA, Trentalange, S, Tribble, RE, Tsai, OD, Ulery, J, Ullrich, T, Underwood, DG, Van Buren, G, Van Der Kolk, N, Van Leeuwen, M, Molen, AMV, Varma, R, Vasilevski, IM, Vasiliev, AN, Vernet, R, Vigdor, SE, Viyogi, VP, Vokal, S, Voloshin, SA, Waggoner, WT, Wang, F, Wang, G, Wang, JS, Wang, XL, Wang, Y, Watson, JW, Webb, JC, Westfall, GD, Wetzler, A, Whitten, C, Wieman, H, Wissink, SW, Witt, R, Wood, J, Wu, J, Xu, N, Xu, QH, Xu, Z, Yepes, P, Yoo, IK, Yurevich, VI, Zhan, W, Zhang, H, Zhang, WM, Zhang, Y, Zhang, ZP, Zhao, Y, Zhong, C, Zoulkarneev, R, Zoulkarneeva, Y, Zubarev, AN & Zuo, JX 2007, 'Strange particle production in p+p collisions at s=200 GeV', Physical Review C - Nuclear Physics, vol. 75, no. 6, 064901. https://doi.org/10.1103/PhysRevC.75.064901
Abelev BI, Adams J, Aggarwal MM, Ahammed Z, Amonett J, Anderson BD et al. Strange particle production in p+p collisions at s=200 GeV. Physical Review C - Nuclear Physics. 2007 Jun 4;75(6). 064901. https://doi.org/10.1103/PhysRevC.75.064901
Abelev, B. I. ; Adams, J. ; Aggarwal, M. M. ; Ahammed, Z. ; Amonett, J. ; Anderson, B. D. ; Anderson, M. ; Arkhipkin, D. ; Averichev, G. S. ; Bai, Y. ; Balewski, J. ; Barannikova, O. ; Barnby, L. S. ; Baudot, J. ; Bekele, S. ; Belaga, V. V. ; Bellingeri-Laurikainen, A. ; Bellwied, R. ; Benedosso, F. ; Bhardwaj, S. ; Bhasin, A. ; Bhati, A. K. ; Bichsel, H. ; Bielcik, J. ; Bielcikova, J. ; Bland, L. C. ; Blyth, S. L. ; Bonner, B. E. ; Botje, M. ; Bouchet, J. ; Brandin, A. V. ; Bravar, A. ; Burton, T. P. ; Bystersky, M. ; Cadman, R. V. ; Cai, X. Z. ; Caines, H. ; De La Barca Sánchez, M. Calderón ; Castillo, J. ; Catu, O. ; Cebra, D. ; Chajecki, Z. ; Chaloupka, P. ; Chattopadhyay, S. ; Chen, H. F. ; Chen, J. H. ; Cheng, J. ; Cherney, Michael G. ; Chikanian, A. ; Christie, W. ; Coffin, J. P. ; Cormier, T. M. ; Cosentino, M. R. ; Cramer, J. G. ; Crawford, H. J. ; Das, D. ; Das, S. ; Dash, S. ; Daugherity, M. ; De Moura, M. M. ; Dedovich, T. G. ; Dephillips, M. ; Derevschikov, A. A. ; Didenko, L. ; Dietel, T. ; Djawotho, P. ; Dogra, S. M. ; Dong, W. J. ; Dong, X. ; Draper, J. E. ; Du, F. ; Dunin, V. B. ; Dunlop, J. C. ; Mazumdar, M. R Dutta ; Eckardt, V. ; Edwards, W. R. ; Efimov, L. G. ; Emelianov, V. ; Engelage, J. ; Eppley, G. ; Erazmus, B. ; Estienne, M. ; Fachini, P. ; Fatemi, R. ; Fedorisin, J. ; Filimonov, K. ; Filip, P. ; Finch, E. ; Fine, V. ; Fisyak, Y. ; Fu, J. ; Gagliardi, C. A. ; Gaillard, L. ; Ganti, M. S. ; Ghazikhanian, V. ; Ghosh, P. ; Gonzalez, J. E. ; Gorbunov, Y. G. ; Gos, H. ; Grebenyuk, O. ; Grosnick, D. ; Guertin, S. M. ; Guimaraes, K. S F F ; Gupta, A. ; Gutierrez, T. D. ; Haag, B. ; Hallman, T. J. ; Hamed, A. ; Harris, J. W. ; He, W. ; Heinz, M. ; Henry, T. W. ; Hepplemann, S. ; Hippolyte, B. ; Hirsch, A. ; Hjort, E. ; Hoffman, A. M. ; Hoffmann, G. W. ; Horner, M. J. ; Huang, H. Z. ; Huang, S. L. ; Hughes, E. W. ; Humanic, T. J. ; Igo, G. ; Jacobs, P. ; Jacobs, W. W. ; Jakl, P. ; Jia, F. ; Jiang, H. ; Jones, P. G. ; Judd, E. G. ; Kabana, S. ; Kang, K. ; Kapitan, J. ; Kaplan, M. ; Keane, D. ; Kechechyan, A. ; Khodyrev, V. Yu ; Kim, B. C. ; Kiryluk, J. ; Kisiel, A. ; Kislov, E. M. ; Klein, S. R. ; Kocoloski, A. ; Koetke, D. D. ; Kollegger, T. ; Kopytine, M. ; Kotchenda, L. ; Kouchpil, V. ; Kowalik, K. L. ; Kramer, M. ; Kravtsov, P. ; Kravtsov, V. I. ; Krueger, K. ; Kuhn, C. ; Kulikov, A. I. ; Kumar, A. ; Kuznetsov, A. A. ; Lamont, M. A C ; Landgraf, J. M. ; Lange, S. ; Lapointe, S. ; Laue, F. ; Lauret, J. ; Lebedev, A. ; Lednicky, R. ; Lee, C. H. ; Lehocka, S. ; Levine, M. J. ; Li, C. ; Li, Q. ; Li, Y. ; Lin, G. ; Lin, X. ; Lindenbaum, S. J. ; Lisa, M. A. ; Liu, F. ; Liu, H. ; Liu, J. ; Liu, L. ; Liu, Z. ; Ljubicic, T. ; Llope, W. J. ; Long, H. ; Longacre, R. S. ; Love, W. A. ; Lu, Y. ; Ludlam, T. ; Lynn, D. ; Ma, G. L. ; Ma, J. G. ; Ma, Y. G. ; Magestro, D. ; Mahapatra, D. P. ; Majka, R. ; Mangotra, L. K. ; Manweiler, R. ; Margetis, S. ; Markert, C. ; Martin, L. ; Matis, H. S. ; Matulenko, Yu A. ; McClain, C. J. ; McShane, T. S. ; Melnick, Yu ; Meschanin, A. ; Millane, J. ; Miller, M. L. ; Minaev, N. G. ; Mioduszewski, S. ; Mironov, C. ; Mischke, A. ; Mishra, D. K. ; Mitchell, J. ; Mohanty, B. ; Molnar, L. ; Moore, C. F. ; Morozov, D. A. ; Munhoz, M. G. ; Nandi, B. K. ; Nattrass, C. ; Nayak, T. K. ; Nelson, J. M. ; Netrakanti, P. K. ; Nogach, L. V. ; Nurushev, S. B. ; Odyniec, G. ; Ogawa, A. ; Okorokov, V. ; Oldenburg, M. ; Olson, D. ; Pachr, M. ; Pal, S. K. ; Panebratsev, Y. ; Panitkin, S. Y. ; Pavlinov, A. I. ; Pawlak, T. ; Peitzmann, T. ; Perevoztchikov, V. ; Perkins, C. ; Peryt, W. ; Phatak, S. C. ; Picha, R. ; Planinic, M. ; Pluta, J. ; Poljak, N. ; Porile, N. ; Porter, J. ; Poskanzer, A. M. ; Potekhin, M. ; Potrebenikova, E. ; Potukuchi, B. V K S ; Prindle, D. ; Pruneau, C. ; Putschke, J. ; Rakness, G. ; Raniwala, R. ; Raniwala, S. ; Ray, R. L. ; Razin, S. V. ; Reinnarth, J. ; Relyea, D. ; Retiere, F. ; Ridiger, A. ; Ritter, H. G. ; Roberts, J. B. ; Rogachevskiy, O. V. ; Romero, J. L. ; Rose, A. ; Roy, C. ; Ruan, L. ; Russcher, M. J. ; Sahoo, R. ; Sakuma, T. ; Salur, S. ; Sandweiss, J. ; Sarsour, M. ; Sazhin, P. S. ; Schambach, J. ; Scharenberg, R. P. ; Schmitz, N. ; Schweda, K. ; Seger, Janet E. ; Selyuzhenkov, I. ; Seyboth, P. ; Shabetai, A. ; Shahaliev, E. ; Shao, M. ; Sharma, M. ; Shen, W. Q. ; Shimanskiy, S. S. ; Sichtermann, E. ; Simon, F. ; Singaraju, R. N. ; Smirnov, N. ; Snellings, R. ; Sood, G. ; Sorensen, P. ; Sowinski, J. ; Speltz, J. ; Spinka, H. M. ; Srivastava, B. ; Stadnik, A. ; Stanislaus, T. D S ; Stock, R. ; Stolpovsky, A. ; Strikhanov, M. ; Stringfellow, B. ; Suaide, A. A P ; Sugarbaker, E. ; Sumbera, M. ; Sun, Z. ; Surrow, B. ; Swanger, M. ; Symons, T. J M ; De Toledo, A. Szanto ; Tai, A. ; Takahashi, J. ; Tang, A. H. ; Tarnowsky, T. ; Thein, D. ; Thomas, J. H. ; Timmins, A. R. ; Timoshenko, S. ; Tokarev, M. ; Trainor, T. A. ; Trentalange, S. ; Tribble, R. E. ; Tsai, O. D. ; Ulery, J. ; Ullrich, T. ; Underwood, D. G. ; Van Buren, G. ; Van Der Kolk, N. ; Van Leeuwen, M. ; Molen, A. M Vander ; Varma, R. ; Vasilevski, I. M. ; Vasiliev, A. N. ; Vernet, R. ; Vigdor, S. E. ; Viyogi, V. P. ; Vokal, S. ; Voloshin, S. A. ; Waggoner, W. T. ; Wang, F. ; Wang, G. ; Wang, J. S. ; Wang, X. L. ; Wang, Y. ; Watson, J. W. ; Webb, J. C. ; Westfall, G. D. ; Wetzler, A. ; Whitten, C. ; Wieman, H. ; Wissink, S. W. ; Witt, R. ; Wood, J. ; Wu, J. ; Xu, N. ; Xu, Q. H. ; Xu, Z. ; Yepes, P. ; Yoo, I. K. ; Yurevich, V. I. ; Zhan, W. ; Zhang, H. ; Zhang, W. M. ; Zhang, Y. ; Zhang, Z. P. ; Zhao, Y. ; Zhong, C. ; Zoulkarneev, R. ; Zoulkarneeva, Y. ; Zubarev, A. N. ; Zuo, J. X. / Strange particle production in p+p collisions at s=200 GeV. In: Physical Review C - Nuclear Physics. 2007 ; Vol. 75, No. 6.
@article{072d93b738204e0ba5e53addd9b958f4,
title = "Strange particle production in p+p collisions at s=200 GeV",
abstract = "We present strange particle spectra and yields measured at midrapidity in s=200 GeV proton-proton (p+p) collisions at the BNL Relativistic Heavy Ion Collider (RHIC). We find that the previously observed universal transverse mass (mT pT2+m2) scaling of hadron production in p+p collisions seems to break down at higher mT and that there is a difference in the shape of the mT spectrum between baryons and mesons. We observe midrapidity antibaryon to baryon ratios near unity for Λ and Ξ baryons and no dependence of the ratio on transverse momentum, indicating that our data do not yet reach the quark-jet dominated region. We show the dependence of the mean transverse momentum pT on measured charged particle multiplicity and on particle mass and infer that these trends are consistent with gluon-jet dominated particle production. The data are compared with previous measurements made at the CERN Super Proton Synchrotron and Intersecting Storage Rings and in Fermilab experiments and with leading-order and next-to-leading-order string fragmentation model predictions. We infer from these comparisons that the spectral shapes and particle yields from p+p collisions at RHIC energies have large contributions from gluon jets rather than from quark jets.",
author = "Abelev, {B. I.} and J. Adams and Aggarwal, {M. M.} and Z. Ahammed and J. Amonett and Anderson, {B. D.} and M. Anderson and D. Arkhipkin and Averichev, {G. S.} and Y. Bai and J. Balewski and O. Barannikova and Barnby, {L. S.} and J. Baudot and S. Bekele and Belaga, {V. V.} and A. Bellingeri-Laurikainen and R. Bellwied and F. Benedosso and S. Bhardwaj and A. Bhasin and Bhati, {A. K.} and H. Bichsel and J. Bielcik and J. Bielcikova and Bland, {L. C.} and Blyth, {S. L.} and Bonner, {B. E.} and M. Botje and J. Bouchet and Brandin, {A. V.} and A. Bravar and Burton, {T. P.} and M. Bystersky and Cadman, {R. V.} and Cai, {X. Z.} and H. Caines and {De La Barca S{\'a}nchez}, {M. Calder{\'o}n} and J. Castillo and O. Catu and D. Cebra and Z. Chajecki and P. Chaloupka and S. Chattopadhyay and Chen, {H. F.} and Chen, {J. H.} and J. Cheng and Cherney, {Michael G.} and A. Chikanian and W. Christie and Coffin, {J. P.} and Cormier, {T. M.} and Cosentino, {M. R.} and Cramer, {J. G.} and Crawford, {H. J.} and D. Das and S. Das and S. Dash and M. Daugherity and {De Moura}, {M. M.} and Dedovich, {T. G.} and M. Dephillips and Derevschikov, {A. A.} and L. Didenko and T. Dietel and P. Djawotho and Dogra, {S. M.} and Dong, {W. J.} and X. Dong and Draper, {J. E.} and F. Du and Dunin, {V. B.} and Dunlop, {J. C.} and Mazumdar, {M. R Dutta} and V. Eckardt and Edwards, {W. R.} and Efimov, {L. G.} and V. Emelianov and J. Engelage and G. Eppley and B. Erazmus and M. Estienne and P. Fachini and R. Fatemi and J. Fedorisin and K. Filimonov and P. Filip and E. Finch and V. Fine and Y. Fisyak and J. Fu and Gagliardi, {C. A.} and L. Gaillard and Ganti, {M. S.} and V. Ghazikhanian and P. Ghosh and Gonzalez, {J. E.} and Gorbunov, {Y. G.} and H. Gos and O. Grebenyuk and D. Grosnick and Guertin, {S. M.} and Guimaraes, {K. S F F} and A. Gupta and Gutierrez, {T. D.} and B. Haag and Hallman, {T. J.} and A. Hamed and Harris, {J. W.} and W. He and M. Heinz and Henry, {T. W.} and S. Hepplemann and B. Hippolyte and A. Hirsch and E. Hjort and Hoffman, {A. M.} and Hoffmann, {G. W.} and Horner, {M. J.} and Huang, {H. Z.} and Huang, {S. L.} and Hughes, {E. W.} and Humanic, {T. J.} and G. Igo and P. Jacobs and Jacobs, {W. W.} and P. Jakl and F. Jia and H. Jiang and Jones, {P. G.} and Judd, {E. G.} and S. Kabana and K. Kang and J. Kapitan and M. Kaplan and D. Keane and A. Kechechyan and Khodyrev, {V. Yu} and Kim, {B. C.} and J. Kiryluk and A. Kisiel and Kislov, {E. M.} and Klein, {S. R.} and A. Kocoloski and Koetke, {D. D.} and T. Kollegger and M. Kopytine and L. Kotchenda and V. Kouchpil and Kowalik, {K. L.} and M. Kramer and P. Kravtsov and Kravtsov, {V. I.} and K. Krueger and C. Kuhn and Kulikov, {A. I.} and A. Kumar and Kuznetsov, {A. A.} and Lamont, {M. A C} and Landgraf, {J. M.} and S. Lange and S. Lapointe and F. Laue and J. Lauret and A. Lebedev and R. Lednicky and Lee, {C. H.} and S. Lehocka and Levine, {M. J.} and C. Li and Q. Li and Y. Li and G. Lin and X. Lin and Lindenbaum, {S. J.} and Lisa, {M. A.} and F. Liu and H. Liu and J. Liu and L. Liu and Z. Liu and T. Ljubicic and Llope, {W. J.} and H. Long and Longacre, {R. S.} and Love, {W. A.} and Y. Lu and T. Ludlam and D. Lynn and Ma, {G. L.} and Ma, {J. G.} and Ma, {Y. G.} and D. Magestro and Mahapatra, {D. P.} and R. Majka and Mangotra, {L. K.} and R. Manweiler and S. Margetis and C. Markert and L. Martin and Matis, {H. S.} and Matulenko, {Yu A.} and McClain, {C. J.} and McShane, {T. S.} and Yu Melnick and A. Meschanin and J. Millane and Miller, {M. L.} and Minaev, {N. G.} and S. Mioduszewski and C. Mironov and A. Mischke and Mishra, {D. K.} and J. Mitchell and B. Mohanty and L. Molnar and Moore, {C. F.} and Morozov, {D. A.} and Munhoz, {M. G.} and Nandi, {B. K.} and C. Nattrass and Nayak, {T. K.} and Nelson, {J. M.} and Netrakanti, {P. K.} and Nogach, {L. V.} and Nurushev, {S. B.} and G. Odyniec and A. Ogawa and V. Okorokov and M. Oldenburg and D. Olson and M. Pachr and Pal, {S. K.} and Y. Panebratsev and Panitkin, {S. Y.} and Pavlinov, {A. I.} and T. Pawlak and T. Peitzmann and V. Perevoztchikov and C. Perkins and W. Peryt and Phatak, {S. C.} and R. Picha and M. Planinic and J. Pluta and N. Poljak and N. Porile and J. Porter and Poskanzer, {A. M.} and M. Potekhin and E. Potrebenikova and Potukuchi, {B. V K S} and D. Prindle and C. Pruneau and J. Putschke and G. Rakness and R. Raniwala and S. Raniwala and Ray, {R. L.} and Razin, {S. V.} and J. Reinnarth and D. Relyea and F. Retiere and A. Ridiger and Ritter, {H. G.} and Roberts, {J. B.} and Rogachevskiy, {O. V.} and Romero, {J. L.} and A. Rose and C. Roy and L. Ruan and Russcher, {M. J.} and R. Sahoo and T. Sakuma and S. Salur and J. Sandweiss and M. Sarsour and Sazhin, {P. S.} and J. Schambach and Scharenberg, {R. P.} and N. Schmitz and K. Schweda and Seger, {Janet E.} and I. Selyuzhenkov and P. Seyboth and A. Shabetai and E. Shahaliev and M. Shao and M. Sharma and Shen, {W. Q.} and Shimanskiy, {S. S.} and E. Sichtermann and F. Simon and Singaraju, {R. N.} and N. Smirnov and R. Snellings and G. Sood and P. Sorensen and J. Sowinski and J. Speltz and Spinka, {H. M.} and B. Srivastava and A. Stadnik and Stanislaus, {T. D S} and R. Stock and A. Stolpovsky and M. Strikhanov and B. Stringfellow and Suaide, {A. A P} and E. Sugarbaker and M. Sumbera and Z. Sun and B. Surrow and M. Swanger and Symons, {T. J M} and {De Toledo}, {A. Szanto} and A. Tai and J. Takahashi and Tang, {A. H.} and T. Tarnowsky and D. Thein and Thomas, {J. H.} and Timmins, {A. R.} and S. Timoshenko and M. Tokarev and Trainor, {T. A.} and S. Trentalange and Tribble, {R. E.} and Tsai, {O. D.} and J. Ulery and T. Ullrich and Underwood, {D. G.} and {Van Buren}, G. and {Van Der Kolk}, N. and {Van Leeuwen}, M. and Molen, {A. M Vander} and R. Varma and Vasilevski, {I. M.} and Vasiliev, {A. N.} and R. Vernet and Vigdor, {S. E.} and Viyogi, {V. P.} and S. Vokal and Voloshin, {S. A.} and Waggoner, {W. T.} and F. Wang and G. Wang and Wang, {J. S.} and Wang, {X. L.} and Y. Wang and Watson, {J. W.} and Webb, {J. C.} and Westfall, {G. D.} and A. Wetzler and C. Whitten and H. Wieman and Wissink, {S. W.} and R. Witt and J. Wood and J. Wu and N. Xu and Xu, {Q. H.} and Z. Xu and P. Yepes and Yoo, {I. K.} and Yurevich, {V. I.} and W. Zhan and H. Zhang and Zhang, {W. M.} and Y. Zhang and Zhang, {Z. P.} and Y. Zhao and C. Zhong and R. Zoulkarneev and Y. Zoulkarneeva and Zubarev, {A. N.} and Zuo, {J. X.}",
year = "2007",
month = "6",
day = "4",
doi = "10.1103/PhysRevC.75.064901",
language = "English",
volume = "75",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "6",

}

TY - JOUR

T1 - Strange particle production in p+p collisions at s=200 GeV

AU - Abelev, B. I.

AU - Adams, J.

AU - Aggarwal, M. M.

AU - Ahammed, Z.

AU - Amonett, J.

AU - Anderson, B. D.

AU - Anderson, M.

AU - Arkhipkin, D.

AU - Averichev, G. S.

AU - Bai, Y.

AU - Balewski, J.

AU - Barannikova, O.

AU - Barnby, L. S.

AU - Baudot, J.

AU - Bekele, S.

AU - Belaga, V. V.

AU - Bellingeri-Laurikainen, A.

AU - Bellwied, R.

AU - Benedosso, F.

AU - Bhardwaj, S.

AU - Bhasin, A.

AU - Bhati, A. K.

AU - Bichsel, H.

AU - Bielcik, J.

AU - Bielcikova, J.

AU - Bland, L. C.

AU - Blyth, S. L.

AU - Bonner, B. E.

AU - Botje, M.

AU - Bouchet, J.

AU - Brandin, A. V.

AU - Bravar, A.

AU - Burton, T. P.

AU - Bystersky, M.

AU - Cadman, R. V.

AU - Cai, X. Z.

AU - Caines, H.

AU - De La Barca Sánchez, M. Calderón

AU - Castillo, J.

AU - Catu, O.

AU - Cebra, D.

AU - Chajecki, Z.

AU - Chaloupka, P.

AU - Chattopadhyay, S.

AU - Chen, H. F.

AU - Chen, J. H.

AU - Cheng, J.

AU - Cherney, Michael G.

AU - Chikanian, A.

AU - Christie, W.

AU - Coffin, J. P.

AU - Cormier, T. M.

AU - Cosentino, M. R.

AU - Cramer, J. G.

AU - Crawford, H. J.

AU - Das, D.

AU - Das, S.

AU - Dash, S.

AU - Daugherity, M.

AU - De Moura, M. M.

AU - Dedovich, T. G.

AU - Dephillips, M.

AU - Derevschikov, A. A.

AU - Didenko, L.

AU - Dietel, T.

AU - Djawotho, P.

AU - Dogra, S. M.

AU - Dong, W. J.

AU - Dong, X.

AU - Draper, J. E.

AU - Du, F.

AU - Dunin, V. B.

AU - Dunlop, J. C.

AU - Mazumdar, M. R Dutta

AU - Eckardt, V.

AU - Edwards, W. R.

AU - Efimov, L. G.

AU - Emelianov, V.

AU - Engelage, J.

AU - Eppley, G.

AU - Erazmus, B.

AU - Estienne, M.

AU - Fachini, P.

AU - Fatemi, R.

AU - Fedorisin, J.

AU - Filimonov, K.

AU - Filip, P.

AU - Finch, E.

AU - Fine, V.

AU - Fisyak, Y.

AU - Fu, J.

AU - Gagliardi, C. A.

AU - Gaillard, L.

AU - Ganti, M. S.

AU - Ghazikhanian, V.

AU - Ghosh, P.

AU - Gonzalez, J. E.

AU - Gorbunov, Y. G.

AU - Gos, H.

AU - Grebenyuk, O.

AU - Grosnick, D.

AU - Guertin, S. M.

AU - Guimaraes, K. S F F

AU - Gupta, A.

AU - Gutierrez, T. D.

AU - Haag, B.

AU - Hallman, T. J.

AU - Hamed, A.

AU - Harris, J. W.

AU - He, W.

AU - Heinz, M.

AU - Henry, T. W.

AU - Hepplemann, S.

AU - Hippolyte, B.

AU - Hirsch, A.

AU - Hjort, E.

AU - Hoffman, A. M.

AU - Hoffmann, G. W.

AU - Horner, M. J.

AU - Huang, H. Z.

AU - Huang, S. L.

AU - Hughes, E. W.

AU - Humanic, T. J.

AU - Igo, G.

AU - Jacobs, P.

AU - Jacobs, W. W.

AU - Jakl, P.

AU - Jia, F.

AU - Jiang, H.

AU - Jones, P. G.

AU - Judd, E. G.

AU - Kabana, S.

AU - Kang, K.

AU - Kapitan, J.

AU - Kaplan, M.

AU - Keane, D.

AU - Kechechyan, A.

AU - Khodyrev, V. Yu

AU - Kim, B. C.

AU - Kiryluk, J.

AU - Kisiel, A.

AU - Kislov, E. M.

AU - Klein, S. R.

AU - Kocoloski, A.

AU - Koetke, D. D.

AU - Kollegger, T.

AU - Kopytine, M.

AU - Kotchenda, L.

AU - Kouchpil, V.

AU - Kowalik, K. L.

AU - Kramer, M.

AU - Kravtsov, P.

AU - Kravtsov, V. I.

AU - Krueger, K.

AU - Kuhn, C.

AU - Kulikov, A. I.

AU - Kumar, A.

AU - Kuznetsov, A. A.

AU - Lamont, M. A C

AU - Landgraf, J. M.

AU - Lange, S.

AU - Lapointe, S.

AU - Laue, F.

AU - Lauret, J.

AU - Lebedev, A.

AU - Lednicky, R.

AU - Lee, C. H.

AU - Lehocka, S.

AU - Levine, M. J.

AU - Li, C.

AU - Li, Q.

AU - Li, Y.

AU - Lin, G.

AU - Lin, X.

AU - Lindenbaum, S. J.

AU - Lisa, M. A.

AU - Liu, F.

AU - Liu, H.

AU - Liu, J.

AU - Liu, L.

AU - Liu, Z.

AU - Ljubicic, T.

AU - Llope, W. J.

AU - Long, H.

AU - Longacre, R. S.

AU - Love, W. A.

AU - Lu, Y.

AU - Ludlam, T.

AU - Lynn, D.

AU - Ma, G. L.

AU - Ma, J. G.

AU - Ma, Y. G.

AU - Magestro, D.

AU - Mahapatra, D. P.

AU - Majka, R.

AU - Mangotra, L. K.

AU - Manweiler, R.

AU - Margetis, S.

AU - Markert, C.

AU - Martin, L.

AU - Matis, H. S.

AU - Matulenko, Yu A.

AU - McClain, C. J.

AU - McShane, T. S.

AU - Melnick, Yu

AU - Meschanin, A.

AU - Millane, J.

AU - Miller, M. L.

AU - Minaev, N. G.

AU - Mioduszewski, S.

AU - Mironov, C.

AU - Mischke, A.

AU - Mishra, D. K.

AU - Mitchell, J.

AU - Mohanty, B.

AU - Molnar, L.

AU - Moore, C. F.

AU - Morozov, D. A.

AU - Munhoz, M. G.

AU - Nandi, B. K.

AU - Nattrass, C.

AU - Nayak, T. K.

AU - Nelson, J. M.

AU - Netrakanti, P. K.

AU - Nogach, L. V.

AU - Nurushev, S. B.

AU - Odyniec, G.

AU - Ogawa, A.

AU - Okorokov, V.

AU - Oldenburg, M.

AU - Olson, D.

AU - Pachr, M.

AU - Pal, S. K.

AU - Panebratsev, Y.

AU - Panitkin, S. Y.

AU - Pavlinov, A. I.

AU - Pawlak, T.

AU - Peitzmann, T.

AU - Perevoztchikov, V.

AU - Perkins, C.

AU - Peryt, W.

AU - Phatak, S. C.

AU - Picha, R.

AU - Planinic, M.

AU - Pluta, J.

AU - Poljak, N.

AU - Porile, N.

AU - Porter, J.

AU - Poskanzer, A. M.

AU - Potekhin, M.

AU - Potrebenikova, E.

AU - Potukuchi, B. V K S

AU - Prindle, D.

AU - Pruneau, C.

AU - Putschke, J.

AU - Rakness, G.

AU - Raniwala, R.

AU - Raniwala, S.

AU - Ray, R. L.

AU - Razin, S. V.

AU - Reinnarth, J.

AU - Relyea, D.

AU - Retiere, F.

AU - Ridiger, A.

AU - Ritter, H. G.

AU - Roberts, J. B.

AU - Rogachevskiy, O. V.

AU - Romero, J. L.

AU - Rose, A.

AU - Roy, C.

AU - Ruan, L.

AU - Russcher, M. J.

AU - Sahoo, R.

AU - Sakuma, T.

AU - Salur, S.

AU - Sandweiss, J.

AU - Sarsour, M.

AU - Sazhin, P. S.

AU - Schambach, J.

AU - Scharenberg, R. P.

AU - Schmitz, N.

AU - Schweda, K.

AU - Seger, Janet E.

AU - Selyuzhenkov, I.

AU - Seyboth, P.

AU - Shabetai, A.

AU - Shahaliev, E.

AU - Shao, M.

AU - Sharma, M.

AU - Shen, W. Q.

AU - Shimanskiy, S. S.

AU - Sichtermann, E.

AU - Simon, F.

AU - Singaraju, R. N.

AU - Smirnov, N.

AU - Snellings, R.

AU - Sood, G.

AU - Sorensen, P.

AU - Sowinski, J.

AU - Speltz, J.

AU - Spinka, H. M.

AU - Srivastava, B.

AU - Stadnik, A.

AU - Stanislaus, T. D S

AU - Stock, R.

AU - Stolpovsky, A.

AU - Strikhanov, M.

AU - Stringfellow, B.

AU - Suaide, A. A P

AU - Sugarbaker, E.

AU - Sumbera, M.

AU - Sun, Z.

AU - Surrow, B.

AU - Swanger, M.

AU - Symons, T. J M

AU - De Toledo, A. Szanto

AU - Tai, A.

AU - Takahashi, J.

AU - Tang, A. H.

AU - Tarnowsky, T.

AU - Thein, D.

AU - Thomas, J. H.

AU - Timmins, A. R.

AU - Timoshenko, S.

AU - Tokarev, M.

AU - Trainor, T. A.

AU - Trentalange, S.

AU - Tribble, R. E.

AU - Tsai, O. D.

AU - Ulery, J.

AU - Ullrich, T.

AU - Underwood, D. G.

AU - Van Buren, G.

AU - Van Der Kolk, N.

AU - Van Leeuwen, M.

AU - Molen, A. M Vander

AU - Varma, R.

AU - Vasilevski, I. M.

AU - Vasiliev, A. N.

AU - Vernet, R.

AU - Vigdor, S. E.

AU - Viyogi, V. P.

AU - Vokal, S.

AU - Voloshin, S. A.

AU - Waggoner, W. T.

AU - Wang, F.

AU - Wang, G.

AU - Wang, J. S.

AU - Wang, X. L.

AU - Wang, Y.

AU - Watson, J. W.

AU - Webb, J. C.

AU - Westfall, G. D.

AU - Wetzler, A.

AU - Whitten, C.

AU - Wieman, H.

AU - Wissink, S. W.

AU - Witt, R.

AU - Wood, J.

AU - Wu, J.

AU - Xu, N.

AU - Xu, Q. H.

AU - Xu, Z.

AU - Yepes, P.

AU - Yoo, I. K.

AU - Yurevich, V. I.

AU - Zhan, W.

AU - Zhang, H.

AU - Zhang, W. M.

AU - Zhang, Y.

AU - Zhang, Z. P.

AU - Zhao, Y.

AU - Zhong, C.

AU - Zoulkarneev, R.

AU - Zoulkarneeva, Y.

AU - Zubarev, A. N.

AU - Zuo, J. X.

PY - 2007/6/4

Y1 - 2007/6/4

N2 - We present strange particle spectra and yields measured at midrapidity in s=200 GeV proton-proton (p+p) collisions at the BNL Relativistic Heavy Ion Collider (RHIC). We find that the previously observed universal transverse mass (mT pT2+m2) scaling of hadron production in p+p collisions seems to break down at higher mT and that there is a difference in the shape of the mT spectrum between baryons and mesons. We observe midrapidity antibaryon to baryon ratios near unity for Λ and Ξ baryons and no dependence of the ratio on transverse momentum, indicating that our data do not yet reach the quark-jet dominated region. We show the dependence of the mean transverse momentum pT on measured charged particle multiplicity and on particle mass and infer that these trends are consistent with gluon-jet dominated particle production. The data are compared with previous measurements made at the CERN Super Proton Synchrotron and Intersecting Storage Rings and in Fermilab experiments and with leading-order and next-to-leading-order string fragmentation model predictions. We infer from these comparisons that the spectral shapes and particle yields from p+p collisions at RHIC energies have large contributions from gluon jets rather than from quark jets.

AB - We present strange particle spectra and yields measured at midrapidity in s=200 GeV proton-proton (p+p) collisions at the BNL Relativistic Heavy Ion Collider (RHIC). We find that the previously observed universal transverse mass (mT pT2+m2) scaling of hadron production in p+p collisions seems to break down at higher mT and that there is a difference in the shape of the mT spectrum between baryons and mesons. We observe midrapidity antibaryon to baryon ratios near unity for Λ and Ξ baryons and no dependence of the ratio on transverse momentum, indicating that our data do not yet reach the quark-jet dominated region. We show the dependence of the mean transverse momentum pT on measured charged particle multiplicity and on particle mass and infer that these trends are consistent with gluon-jet dominated particle production. The data are compared with previous measurements made at the CERN Super Proton Synchrotron and Intersecting Storage Rings and in Fermilab experiments and with leading-order and next-to-leading-order string fragmentation model predictions. We infer from these comparisons that the spectral shapes and particle yields from p+p collisions at RHIC energies have large contributions from gluon jets rather than from quark jets.

UR - http://www.scopus.com/inward/record.url?scp=34547293386&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34547293386&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.75.064901

DO - 10.1103/PhysRevC.75.064901

M3 - Article

AN - SCOPUS:34547293386

VL - 75

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 6

M1 - 064901

ER -