Inclusive π0 production by e+e- annihilation at 34.6 GeV center of mass energy

W. Braunschweig; R. Gerhards; F. J. Kirschfink; H. U. Martyn; P. Rosskamp; E. Vogel; W. Wallraff; B. Bock; J. Eisenmann; H. M. Fischer; H. Hartmann; E. Hilger; A. Jocksch; H. Kolanoski; H. Kück; V. Mertens; R. Wedemeyer; B. Foster; A. J. Martin; E. Bernardi; Y. Eisenberg; A. Eskreys; K. Gather; H. Hultschig; P. Joos; B. Klima; H. Kowalski; A. Ladage; B. Löhr; D. Lüke; P. Mättig; A. Montag; D. Notz; A. Shapira; D. Trines; T. Tymieniecka; G. Tysarczyk; R. Walczak; G. Wolf; G. Yekutieli; W. Zeuner; T. Kracht; H. L. Krasemann; J. Krueger; E. Lohrmann; G. Poelz; K. U. Poesnecker; D. M. Binnie; P. J. Dornan; D. A. Garbutt; C. Jenkins; W. G. Jones; J. K. Sedgbeer; J. Shulman; D. Su; A. P. Watson; F. Barreiro; E. Ros; C. Balkwill; M. G. Bowler; P. N. Burrows; R. J. Cashmore; P. Dauncey; R. Devenish; G. Heath; D. J. Mellor; P. Ratoff; I. Tomalin; J. M. Yelton; S. L. Lloyd; G. E. Forden; J. C. Hart; D. K. Hasell; D. H. Saxon; S. Brandt; M. Holder; L. Labarga; B. Neumann; U. Karshon; G. Mikenberg; R. Mir; D. Revel; E. Ronat; N. Wainer; G. Baranko; A. Caldwell; M. Cherney; J. M. Izen; S. Ritz; D. Strom; M. Takashima; E. Wicklund; Sau Lan Wu; G. Zobernig

doi:10.1007/BF01410448

Inclusive π⁰ production by e⁺e^- annihilation at 34.6 GeV center of mass energy

W. Braunschweig, R. Gerhards, F. J. Kirschfink, H. U. Martyn, P. Rosskamp, E. Vogel, W. Wallraff, B. Bock, J. Eisenmann, H. M. Fischer, H. Hartmann, E. Hilger, A. Jocksch, H. Kolanoski, H. Kück, V. Mertens, R. Wedemeyer, B. Foster, A. J. Martin, E. BernardiY. Eisenberg, A. Eskreys, K. Gather, H. Hultschig, P. Joos, B. Klima, H. Kowalski, A. Ladage, B. Löhr, D. Lüke, P. Mättig, A. Montag, D. Notz, A. Shapira, D. Trines, T. Tymieniecka, G. Tysarczyk, R. Walczak, G. Wolf, G. Yekutieli, W. Zeuner, T. Kracht, H. L. Krasemann, J. Krueger, E. Lohrmann, G. Poelz, K. U. Poesnecker, D. M. Binnie, P. J. Dornan, D. A. Garbutt, C. Jenkins, W. G. Jones, J. K. Sedgbeer, J. Shulman, D. Su, A. P. Watson, F. Barreiro, E. Ros, C. Balkwill, M. G. Bowler, P. N. Burrows, R. J. Cashmore, P. Dauncey, R. Devenish, G. Heath, D. J. Mellor, P. Ratoff, I. Tomalin, J. M. Yelton, S. L. Lloyd, G. E. Forden, J. C. Hart, D. K. Hasell, D. H. Saxon, S. Brandt, M. Holder, L. Labarga, B. Neumann, U. Karshon, G. Mikenberg, R. Mir, D. Revel, E. Ronat, N. Wainer, G. Baranko, A. Caldwell, M. Cherney, J. M. Izen, S. Ritz, D. Strom, M. Takashima, E. Wicklund, Sau Lan Wu, G. Zobernig

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Abstract

The cross section for the process e⁺e^-→π⁰+ anything has been measured at an average center of mass energy of 34.6 GeV for π⁰ energies between 0.7 and 17 GeV. The angular distribution for π⁰ energies larger than 2 GeV is of the form dσ/dΩ∼1+Acos²θ, with A=1.2±0.5. The ratio of π⁰ to π^± production in the measured energy range is 2σ(π⁰)/(σ(π⁺)+σ(π^-))=1.13±0.18 The form of the differential cross sections agrees within the errors. The mean π⁰ multiplicity is 5.8±0.9.

Original language	English (US)
Pages (from-to)	13-22
Number of pages	10
Journal	Zeitschrift für Physik C Particles and Fields
Volume	33
Issue number	1
DOIs	https://doi.org/10.1007/BF01410448
State	Published - Mar 1986
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1007/BF01410448

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Braunschweig, W., Gerhards, R., Kirschfink, F. J., Martyn, H. U., Rosskamp, P., Vogel, E., Wallraff, W., Bock, B., Eisenmann, J., Fischer, H. M., Hartmann, H., Hilger, E., Jocksch, A., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Foster, B., Martin, A. J., ... Zobernig, G. (1986). Inclusive π⁰ production by e⁺e^- annihilation at 34.6 GeV center of mass energy. Zeitschrift für Physik C Particles and Fields, 33(1), 13-22. https://doi.org/10.1007/BF01410448

Braunschweig, W, Gerhards, R, Kirschfink, FJ, Martyn, HU, Rosskamp, P, Vogel, E, Wallraff, W, Bock, B, Eisenmann, J, Fischer, HM, Hartmann, H, Hilger, E, Jocksch, A, Kolanoski, H, Kück, H, Mertens, V, Wedemeyer, R, Foster, B, Martin, AJ, Bernardi, E, Eisenberg, Y, Eskreys, A, Gather, K, Hultschig, H, Joos, P, Klima, B, Kowalski, H, Ladage, A, Löhr, B, Lüke, D, Mättig, P, Montag, A, Notz, D, Shapira, A, Trines, D, Tymieniecka, T, Tysarczyk, G, Walczak, R, Wolf, G, Yekutieli, G, Zeuner, W, Kracht, T, Krasemann, HL, Krueger, J, Lohrmann, E, Poelz, G, Poesnecker, KU, Binnie, DM, Dornan, PJ, Garbutt, DA, Jenkins, C, Jones, WG, Sedgbeer, JK, Shulman, J, Su, D, Watson, AP, Barreiro, F, Ros, E, Balkwill, C, Bowler, MG, Burrows, PN, Cashmore, RJ, Dauncey, P, Devenish, R, Heath, G, Mellor, DJ, Ratoff, P, Tomalin, I, Yelton, JM, Lloyd, SL, Forden, GE, Hart, JC, Hasell, DK, Saxon, DH, Brandt, S, Holder, M, Labarga, L, Neumann, B, Karshon, U, Mikenberg, G, Mir, R, Revel, D, Ronat, E, Wainer, N, Baranko, G, Caldwell, A, Cherney, M, Izen, JM, Ritz, S, Strom, D, Takashima, M, Wicklund, E, Wu, SL & Zobernig, G 1986, 'Inclusive π⁰ production by e⁺e^- annihilation at 34.6 GeV center of mass energy', Zeitschrift für Physik C Particles and Fields, vol. 33, no. 1, pp. 13-22. https://doi.org/10.1007/BF01410448

@article{0f2c9b45a32449fa9f581b4e9a396fa0,

title = "Inclusive π0 production by e+e- annihilation at 34.6 GeV center of mass energy",

abstract = "The cross section for the process e+e-→π0+ anything has been measured at an average center of mass energy of 34.6 GeV for π0 energies between 0.7 and 17 GeV. The angular distribution for π0 energies larger than 2 GeV is of the form dσ/dΩ∼1+Acos2θ, with A=1.2±0.5. The ratio of π0 to π± production in the measured energy range is 2σ(π0)/(σ(π+)+σ(π-))=1.13±0.18 The form of the differential cross sections agrees within the errors. The mean π0 multiplicity is 5.8±0.9.",

author = "W. Braunschweig and R. Gerhards and Kirschfink, {F. J.} and Martyn, {H. U.} and P. Rosskamp and E. Vogel and W. Wallraff and B. Bock and J. Eisenmann and Fischer, {H. M.} and H. Hartmann and E. Hilger and A. Jocksch and H. Kolanoski and H. K{\"u}ck and V. Mertens and R. Wedemeyer and B. Foster and Martin, {A. J.} and E. Bernardi and Y. Eisenberg and A. Eskreys and K. Gather and H. Hultschig and P. Joos and B. Klima and H. Kowalski and A. Ladage and B. L{\"o}hr and D. L{\"u}ke and P. M{\"a}ttig and A. Montag and D. Notz and A. Shapira and D. Trines and T. Tymieniecka and G. Tysarczyk and R. Walczak and G. Wolf and G. Yekutieli and W. Zeuner and T. Kracht and Krasemann, {H. L.} and J. Krueger and E. Lohrmann and G. Poelz and Poesnecker, {K. U.} and Binnie, {D. M.} and Dornan, {P. J.} and Garbutt, {D. A.} and C. Jenkins and Jones, {W. G.} and Sedgbeer, {J. K.} and J. Shulman and D. Su and Watson, {A. P.} and F. Barreiro and E. Ros and C. Balkwill and Bowler, {M. G.} and Burrows, {P. N.} and Cashmore, {R. J.} and P. Dauncey and R. Devenish and G. Heath and Mellor, {D. J.} and P. Ratoff and I. Tomalin and Yelton, {J. M.} and Lloyd, {S. L.} and Forden, {G. E.} and Hart, {J. C.} and Hasell, {D. K.} and Saxon, {D. H.} and S. Brandt and M. Holder and L. Labarga and B. Neumann and U. Karshon and G. Mikenberg and R. Mir and D. Revel and E. Ronat and N. Wainer and G. Baranko and A. Caldwell and M. Cherney and Izen, {J. M.} and S. Ritz and D. Strom and M. Takashima and E. Wicklund and Wu, {Sau Lan} and G. Zobernig",

year = "1986",

month = mar,

doi = "10.1007/BF01410448",

language = "English (US)",

volume = "33",

pages = "13--22",

journal = "Zeitschrift fur Physik C-Particles and Fields",

issn = "1434-6044",

publisher = "Springer New York",

number = "1",

}

TY - JOUR

T1 - Inclusive π0 production by e+e- annihilation at 34.6 GeV center of mass energy

AU - Braunschweig, W.

AU - Gerhards, R.

AU - Kirschfink, F. J.

AU - Martyn, H. U.

AU - Rosskamp, P.

AU - Vogel, E.

AU - Wallraff, W.

AU - Bock, B.

AU - Eisenmann, J.

AU - Fischer, H. M.

AU - Hartmann, H.

AU - Hilger, E.

AU - Jocksch, A.

AU - Kolanoski, H.

AU - Kück, H.

AU - Mertens, V.

AU - Wedemeyer, R.

AU - Foster, B.

AU - Martin, A. J.

AU - Bernardi, E.

AU - Eisenberg, Y.

AU - Eskreys, A.

AU - Gather, K.

AU - Hultschig, H.

AU - Joos, P.

AU - Klima, B.

AU - Kowalski, H.

AU - Ladage, A.

AU - Löhr, B.

AU - Lüke, D.

AU - Mättig, P.

AU - Montag, A.

AU - Notz, D.

AU - Shapira, A.

AU - Trines, D.

AU - Tymieniecka, T.

AU - Tysarczyk, G.

AU - Walczak, R.

AU - Wolf, G.

AU - Yekutieli, G.

AU - Zeuner, W.

AU - Kracht, T.

AU - Krasemann, H. L.

AU - Krueger, J.

AU - Lohrmann, E.

AU - Poelz, G.

AU - Poesnecker, K. U.

AU - Binnie, D. M.

AU - Dornan, P. J.

AU - Garbutt, D. A.

AU - Jenkins, C.

AU - Jones, W. G.

AU - Sedgbeer, J. K.

AU - Shulman, J.

AU - Su, D.

AU - Watson, A. P.

AU - Barreiro, F.

AU - Ros, E.

AU - Balkwill, C.

AU - Bowler, M. G.

AU - Burrows, P. N.

AU - Cashmore, R. J.

AU - Dauncey, P.

AU - Devenish, R.

AU - Heath, G.

AU - Mellor, D. J.

AU - Ratoff, P.

AU - Tomalin, I.

AU - Yelton, J. M.

AU - Lloyd, S. L.

AU - Forden, G. E.

AU - Hart, J. C.

AU - Hasell, D. K.

AU - Saxon, D. H.

AU - Brandt, S.

AU - Holder, M.

AU - Labarga, L.

AU - Neumann, B.

AU - Karshon, U.

AU - Mikenberg, G.

AU - Mir, R.

AU - Revel, D.

AU - Ronat, E.

AU - Wainer, N.

AU - Baranko, G.

AU - Caldwell, A.

AU - Cherney, M.

AU - Izen, J. M.

AU - Ritz, S.

AU - Strom, D.

AU - Takashima, M.

AU - Wicklund, E.

AU - Wu, Sau Lan

AU - Zobernig, G.

PY - 1986/3

Y1 - 1986/3

N2 - The cross section for the process e+e-→π0+ anything has been measured at an average center of mass energy of 34.6 GeV for π0 energies between 0.7 and 17 GeV. The angular distribution for π0 energies larger than 2 GeV is of the form dσ/dΩ∼1+Acos2θ, with A=1.2±0.5. The ratio of π0 to π± production in the measured energy range is 2σ(π0)/(σ(π+)+σ(π-))=1.13±0.18 The form of the differential cross sections agrees within the errors. The mean π0 multiplicity is 5.8±0.9.

AB - The cross section for the process e+e-→π0+ anything has been measured at an average center of mass energy of 34.6 GeV for π0 energies between 0.7 and 17 GeV. The angular distribution for π0 energies larger than 2 GeV is of the form dσ/dΩ∼1+Acos2θ, with A=1.2±0.5. The ratio of π0 to π± production in the measured energy range is 2σ(π0)/(σ(π+)+σ(π-))=1.13±0.18 The form of the differential cross sections agrees within the errors. The mean π0 multiplicity is 5.8±0.9.

UR - http://www.scopus.com/inward/record.url?scp=33750480103&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33750480103&partnerID=8YFLogxK

U2 - 10.1007/BF01410448

DO - 10.1007/BF01410448

M3 - Article

AN - SCOPUS:33750480103

VL - 33

SP - 13

EP - 22

JO - Zeitschrift fur Physik C-Particles and Fields

JF - Zeitschrift fur Physik C-Particles and Fields

SN - 1434-6044

IS - 1

ER -

Inclusive π⁰ production by e⁺e^- annihilation at 34.6 GeV center of mass energy

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