Hadron production in e+e- annihilation at s=29 GeV

M. Derrick; E. Fernandez; K. K. Gan; R. Fries; L. Hyman; P. Kooijman; J. S. Loos; B. Musgrave; L. E. Price; J. Schlereth; K. Sugano; J. M. Weiss; D. E. Wood; G. Baranko; D. Blockus; B. Brabson; M. Daigo; G. E. Forden; S. W. Gray; C. Jung; H. Neal; H. Ogren; D. R. Rust; M. Valdata-Nappi; C. Akerlof; G. Bonvicini; J. Chapman; D. Errede; N. Harnew; P. Kesten; S. Kooijman; D. I. Meyer; D. Nitz; D. Rubin; A. A. Seidl; R. Thun; T. Trinko; M. Willutzky; S. Abachi; P. Baringer; I. Beltrami; B. G. Bylsma; R. De Bonte; D. Koltick; F. J. Loeffler; E. H. Low; U. Mallik; R. L. McIlwain; D. H. Miller; C. R. Ng; P. P. Ong; L. K. Rangan; E. I. Shibata; And R.J. Wilson; B. Cork; L. Keller; J. Vavra

doi:10.1103/PhysRevD.35.2639

Hadron production in e+e- annihilation at s=29 GeV

M. Derrick
, E. Fernandez
, K. K. Gan
, R. Fries
, L. Hyman
, P. Kooijman
, J. S. Loos
, B. Musgrave
, L. E. Price
, J. Schlereth
, K. Sugano
, J. M. Weiss
, D. E. Wood
, G. Baranko
, D. Blockus
, B. Brabson
, M. Daigo
, G. E. Forden
, S. W. Gray
, C. Jung

H. Neal, H. Ogren, D. R. Rust, M. Valdata-Nappi, C. Akerlof, G. Bonvicini, J. Chapman, D. Errede, N. Harnew, P. Kesten, S. Kooijman, D. I. Meyer, D. Nitz, D. Rubin, A. A. Seidl, R. Thun, T. Trinko, M. Willutzky, S. Abachi, P. Baringer, I. Beltrami, B. G. Bylsma, R. De Bonte, D. Koltick, F. J. Loeffler, E. H. Low, U. Mallik, R. L. McIlwain, D. H. Miller, C. R. Ng, P. P. Ong, L. K. Rangan, E. I. Shibata, And R.J. Wilson, B. Cork, L. Keller, J. Vavra

Physics and Astronomy

Stony Brook University

Argonne National Laboratory
Indiana University Bloomington
University of Michigan, Ann Arbor
Purdue University
Lawrence Berkeley National Laboratory
SLAC National Accelerator Laboratory

Research output: Contribution to journal › Article › peer-review

60 Scopus citations

Abstract

Data from the High Resolution Spectrometer at the SLAC storage ring PEP have been used to study the inclusive production of baryons and mesons. Time-of-flight measurements are used to identify the charged hadrons. Neutral hadrons are identified from effective-mass peaks associated with their decay into two charged particles. Cross sections and other inclusive production characteristics are presented for , K, and K0 (K0) mesons, and for the baryons (antibaryons) p (p) and (). The ratio of the inclusive cross section to the point cross section for the K0 and K0 mesons is R(K0,K0)=6.150.130.25, and for and , R()=0.8460.0360.085. The neutral-hadron differential cross sections are compared with the predictions of the Lund string model.

Original language	English
Pages (from-to)	2639-2649
Number of pages	11
Journal	Physical Review D
Volume	35
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.35.2639
State	Published - 1987

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10.1103/PhysRevD.35.2639

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Derrick, M., Fernandez, E., Gan, K. K., Fries, R., Hyman, L., Kooijman, P., Loos, J. S., Musgrave, B., Price, L. E., Schlereth, J., Sugano, K., Weiss, J. M., Wood, D. E., Baranko, G., Blockus, D., Brabson, B., Daigo, M., Forden, G. E., Gray, S. W., ... Vavra, J. (1987). Hadron production in e+e- annihilation at s=29 GeV. Physical Review D, 35(9), 2639-2649. https://doi.org/10.1103/PhysRevD.35.2639

@article{239a9af056f24d459d977f4c90512e3c,

title = "Hadron production in e+e- annihilation at s=29 GeV",

abstract = "Data from the High Resolution Spectrometer at the SLAC storage ring PEP have been used to study the inclusive production of baryons and mesons. Time-of-flight measurements are used to identify the charged hadrons. Neutral hadrons are identified from effective-mass peaks associated with their decay into two charged particles. Cross sections and other inclusive production characteristics are presented for , K, and K0 (K0) mesons, and for the baryons (antibaryons) p (p) and (). The ratio of the inclusive cross section to the point cross section for the K0 and K0 mesons is R(K0,K0)=6.150.130.25, and for and , R()=0.8460.0360.085. The neutral-hadron differential cross sections are compared with the predictions of the Lund string model.",

author = "M. Derrick and E. Fernandez and Gan, \{K. K.\} and R. Fries and L. Hyman and P. Kooijman and Loos, \{J. S.\} and B. Musgrave and Price, \{L. E.\} and J. Schlereth and K. Sugano and Weiss, \{J. M.\} and Wood, \{D. E.\} and G. Baranko and D. Blockus and B. Brabson and M. Daigo and Forden, \{G. E.\} and Gray, \{S. W.\} and C. Jung and H. Neal and H. Ogren and Rust, \{D. R.\} and M. Valdata-Nappi and C. Akerlof and G. Bonvicini and J. Chapman and D. Errede and N. Harnew and P. Kesten and S. Kooijman and Meyer, \{D. I.\} and D. Nitz and D. Rubin and Seidl, \{A. A.\} and R. Thun and T. Trinko and M. Willutzky and S. Abachi and P. Baringer and I. Beltrami and Bylsma, \{B. G.\} and \{De Bonte\}, R. and D. Koltick and Loeffler, \{F. J.\} and Low, \{E. H.\} and U. Mallik and McIlwain, \{R. L.\} and Miller, \{D. H.\} and Ng, \{C. R.\} and Ong, \{P. P.\} and Rangan, \{L. K.\} and Shibata, \{E. I.\} and Wilson, \{And R.J.\} and B. Cork and L. Keller and J. Vavra",

year = "1987",

doi = "10.1103/PhysRevD.35.2639",

language = "English",

volume = "35",

pages = "2639--2649",

journal = "Physical Review D",

issn = "0556-2821",

number = "9",

}

Derrick, M, Fernandez, E, Gan, KK, Fries, R, Hyman, L, Kooijman, P, Loos, JS, Musgrave, B, Price, LE, Schlereth, J, Sugano, K, Weiss, JM, Wood, DE, Baranko, G, Blockus, D, Brabson, B, Daigo, M, Forden, GE, Gray, SW, Jung, C, Neal, H, Ogren, H, Rust, DR, Valdata-Nappi, M, Akerlof, C, Bonvicini, G, Chapman, J, Errede, D, Harnew, N, Kesten, P, Kooijman, S, Meyer, DI, Nitz, D, Rubin, D, Seidl, AA, Thun, R, Trinko, T, Willutzky, M, Abachi, S, Baringer, P, Beltrami, I, Bylsma, BG, De Bonte, R, Koltick, D, Loeffler, FJ, Low, EH, Mallik, U, McIlwain, RL, Miller, DH, Ng, CR, Ong, PP, Rangan, LK, Shibata, EI, Wilson, ARJ, Cork, B, Keller, L & Vavra, J 1987, 'Hadron production in e+e- annihilation at s=29 GeV', Physical Review D, vol. 35, no. 9, pp. 2639-2649. https://doi.org/10.1103/PhysRevD.35.2639

TY - JOUR

T1 - Hadron production in e+e- annihilation at s=29 GeV

AU - Derrick, M.

AU - Fernandez, E.

AU - Gan, K. K.

AU - Fries, R.

AU - Hyman, L.

AU - Kooijman, P.

AU - Loos, J. S.

AU - Musgrave, B.

AU - Price, L. E.

AU - Schlereth, J.

AU - Sugano, K.

AU - Weiss, J. M.

AU - Wood, D. E.

AU - Baranko, G.

AU - Blockus, D.

AU - Brabson, B.

AU - Daigo, M.

AU - Forden, G. E.

AU - Gray, S. W.

AU - Jung, C.

AU - Neal, H.

AU - Ogren, H.

AU - Rust, D. R.

AU - Valdata-Nappi, M.

AU - Akerlof, C.

AU - Bonvicini, G.

AU - Chapman, J.

AU - Errede, D.

AU - Harnew, N.

AU - Kesten, P.

AU - Kooijman, S.

AU - Meyer, D. I.

AU - Nitz, D.

AU - Rubin, D.

AU - Seidl, A. A.

AU - Thun, R.

AU - Trinko, T.

AU - Willutzky, M.

AU - Abachi, S.

AU - Baringer, P.

AU - Beltrami, I.

AU - Bylsma, B. G.

AU - De Bonte, R.

AU - Koltick, D.

AU - Loeffler, F. J.

AU - Low, E. H.

AU - Mallik, U.

AU - McIlwain, R. L.

AU - Miller, D. H.

AU - Ng, C. R.

AU - Ong, P. P.

AU - Rangan, L. K.

AU - Shibata, E. I.

AU - Wilson, And R.J.

AU - Cork, B.

AU - Keller, L.

AU - Vavra, J.

PY - 1987

Y1 - 1987

N2 - Data from the High Resolution Spectrometer at the SLAC storage ring PEP have been used to study the inclusive production of baryons and mesons. Time-of-flight measurements are used to identify the charged hadrons. Neutral hadrons are identified from effective-mass peaks associated with their decay into two charged particles. Cross sections and other inclusive production characteristics are presented for , K, and K0 (K0) mesons, and for the baryons (antibaryons) p (p) and (). The ratio of the inclusive cross section to the point cross section for the K0 and K0 mesons is R(K0,K0)=6.150.130.25, and for and , R()=0.8460.0360.085. The neutral-hadron differential cross sections are compared with the predictions of the Lund string model.

AB - Data from the High Resolution Spectrometer at the SLAC storage ring PEP have been used to study the inclusive production of baryons and mesons. Time-of-flight measurements are used to identify the charged hadrons. Neutral hadrons are identified from effective-mass peaks associated with their decay into two charged particles. Cross sections and other inclusive production characteristics are presented for , K, and K0 (K0) mesons, and for the baryons (antibaryons) p (p) and (). The ratio of the inclusive cross section to the point cross section for the K0 and K0 mesons is R(K0,K0)=6.150.130.25, and for and , R()=0.8460.0360.085. The neutral-hadron differential cross sections are compared with the predictions of the Lund string model.

UR - https://www.scopus.com/pages/publications/0001619623

U2 - 10.1103/PhysRevD.35.2639

DO - 10.1103/PhysRevD.35.2639

M3 - Article

SN - 0556-2821

VL - 35

SP - 2639

EP - 2649

JO - Physical Review D

JF - Physical Review D

IS - 9

ER -

Hadron production in e+e- annihilation at s=29 GeV

Abstract

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