YIELDS OF CHARMED AND BOTTOM MESONS IN E+E- ANNIHILATIONS AT ROOT-S=10-178 GEV

被引：0
作者：
CHEN, ES
LI, MM
机构：
来源：
HIGH ENERGY PHYSICS & NUCLEAR PHYSICS-ENGLISH EDITION | 1991年 / 15卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Probability P(i) for the production of i-quark jets (i = u, d, s, c and b) in the e+e- annihilation has been studied based on the electroweak unified standard model. Probability P(i) is a function of energy square-root s. The calculated component ratios of P(u):P(d):P(s):P(c):P(b) are 4:1:1:4:1 for square-root s < 30 GeV, 7:9:9:7:9 for square-root s = m(z) = 91.16 GeV and 1:1:1:1:1 for square-root s = 78 and 117 GeV, respectively. Using P(c) and P(b), we have calculated the yields of charmed and bottom mesons in e+e- annihilations in the range of square-root s = 10-178 GeV.
引用
收藏
页码：361 / 371
页数：11
相关论文
共 50 条
  • [31] Determinations of αs using JADE data of e+e- annihilations at √s=22 to 44 GeV -: Questions
    Dissertori, D
    Fernandez, PAM
    Trentadue, L
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1998, 64 : 11 - 11
  • [32] Production of charged pions, kaons, and protons in e+e- annihilations into hadrons at √s=10.54 GeV
    Lees, J. P.
    Poireau, V.
    Tisserand, V.
    Grauges, E.
    Palano, A.
    Eigen, G.
    Stugu, B.
    Brown, D. N.
    Kerth, L. T.
    Kolomensky, Yu. G.
    Lee, M.
    Lynch, G.
    Koch, H.
    Schroeder, T.
    Hearty, C.
    Mattison, T. S.
    McKenna, J. A.
    So, R. Y.
    Khan, A.
    Blinov, V. E.
    Buzykaev, A. R.
    Druzhinin, V. P.
    Golubev, V. B.
    Kravchenko, E. A.
    Onuchin, A. P.
    Serednyakov, S. I.
    Skovpen, Yu. I.
    Solodov, E. P.
    Todyshev, K. Yu.
    Yushkov, A. N.
    Kirkby, D.
    Lankford, A. J.
    Mandelkern, M.
    Buchanan, C.
    Hartfiel, B.
    Dey, B.
    Gary, J. W.
    Long, O.
    Vitug, G. M.
    Campagnari, C.
    Sevilla, M. Franco
    Hong, T. M.
    Kovalskyi, D.
    Richman, J. D.
    West, C. A.
    Eisner, A. M.
    Lockman, W. S.
    Martinez, A. J.
    Schumm, B. A.
    Seiden, A.
    PHYSICAL REVIEW D, 2013, 88 (03)
  • [33] MEASUREMENT OF 3-JET DISTRIBUTIONS SENSITIVE TO THE GLUON SPIN IN E+E- ANNIHILATIONS AT SQUARE-ROOT-S = 91 GEV
    ALEXANDER, G
    ALLISON, J
    ALLPORT, PP
    ANDERSON, KJ
    ARCELLI, S
    ARMITAGE, JC
    ASHTON, P
    ASTBURY, A
    AXEN, D
    AZUELOS, G
    BAHAN, GA
    BAINES, JTM
    BALL, AH
    BANKS, J
    BARKER, GJ
    BARLOW, RJ
    BATLEY, JR
    BEAUDOIN, G
    BECK, A
    BECKER, J
    BEHNKE, T
    BELL, KW
    BELLA, G
    BETHKE, S
    BIEBEL, O
    BINDER, U
    BLOODWORTH, IJ
    BOCK, P
    BOSCH, HM
    BOUGEROLLE, S
    BRABSON, BB
    BREUKER, H
    BROWN, RM
    BRUN, R
    BUIJS, A
    BURCKHART, HJ
    CAPILUPPI, P
    CARNEGIE, RK
    CARTER, AA
    CARTER, JR
    CHANG, CY
    CHARLTON, DG
    CHRIN, JTM
    CLARKE, PEL
    COHEN, I
    COLLINS, WJ
    CONBOY, JE
    COOPER, M
    COUCH, M
    COUPLAND, M
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1991, 52 (04): : 543 - 550
  • [34] SEARCH FOR NON-MINIMAL HIGGS PRODUCTION IN E+E- ANNIHILATIONS AT SQUARE-ROOT-S CONGRUENT-TO 56 GEV
    LOW, EH
    XU, YT
    ABASHIAN, A
    GOTOW, K
    HU, KP
    MATTSON, ME
    PIILONEN, L
    STERNER, KL
    IMLAY, R
    KIRK, P
    LIM, J
    MCNEIL, RR
    METCALF, W
    MYUNG, SS
    CHENG, CP
    GU, P
    LI, J
    LI, YK
    MAO, ZP
    ZHU, YC
    LUSIN, S
    ROSENFELD, C
    WANG, ATM
    WILSON, S
    FRAUTSCHI, M
    KAGAN, H
    KASS, R
    TRAHERN, CG
    BREEDON, RE
    KIM, GN
    KO, W
    LANDER, RL
    MAESHIMA, K
    MALCHOW, RL
    SMITH, JR
    SPARKS, K
    STUART, D
    WILLIAMS, MCS
    ABE, K
    FUJII, Y
    HIGASHI, Y
    KIM, SK
    KURIHARA, Y
    MAKI, A
    NOZAKI, T
    OMORI, T
    SAGAWA, H
    SAKAI, Y
    SUGIMOTO, Y
    TAKAIWA, Y
    PHYSICS LETTERS B, 1989, 228 (04) : 548 - 552
  • [35] PRODUCTION AND DECAY OF CHARMED MESONS IN E+ E- ANNIHILATION AT SQUARE-ROOT-S-GREATER-THAN-28 GEV
    BRAUNSCHWEIG, W
    GERHARDS, R
    KIRSCHFINK, FJ
    MARTYN, HU
    FISCHER, HM
    HARTMANN, H
    HARTMANN, J
    HILGER, E
    JOCKSCH, A
    WEDEMEYER, R
    FOSTER, B
    MARTIN, AJ
    BERNARDI, E
    CHWASTOWSKI, J
    ESKREYS, A
    GATHER, K
    GENSER, K
    HULTSCHIG, H
    JOOS, P
    KOWALSKI, H
    LADAGE, A
    LOHR, B
    LUKE, D
    MATTIG, P
    NOTZ, D
    PAWLAK, JM
    POSNECKER, KU
    ROS, E
    TRINES, D
    WALCZAK, R
    WOLF, G
    KOLANOSKI, H
    KRACHT, T
    KRUGER, J
    LOHRMANN, E
    POELZ, G
    ZEUNER, W
    GALIK, RS
    HASSARD, J
    SHULMAN, J
    SU, D
    TOMALIN, I
    WATSON, A
    BARREIRO, F
    LEITES, A
    DELPESO, J
    BOWLER, MG
    BURROWS, PN
    VEITCH, ME
    FORDEN, GE
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1989, 44 (03): : 365 - 378
  • [36] Search for strange pentaquark production in e+e- annihilations at √s=10.58 GeV and in Υ(4S) decays
    Halyo, V
    Pentaquark 04, Proceedings, 2005, : 99 - 106
  • [37] Inclusive Λ+c production in e+e- annihilations at √s=10.54 GeV and in Y(4S) decays
    Aubert, B.
    Bona, M.
    Boutigny, D.
    Couderc, F.
    Karyotakis, Y.
    Lees, J. P.
    Poireau, V.
    Tisserand, V.
    Zghiche, A.
    Grauges, E.
    Palano, A.
    Chen, J. C.
    Qi, N. D.
    Rong, G.
    Wang, P.
    Zhu, Y. S.
    Eigen, G.
    Ofte, I.
    Stugu, B.
    Abrams, G. S.
    Battaglia, M.
    Brown, D. N.
    Button-Shafer, J.
    Cahn, R. N.
    Charles, E.
    Gill, M. S.
    Groysman, Y.
    Jacobsen, R. G.
    Kadyk, J. A.
    Kerth, L. T.
    Kolomensky, Yu. G.
    Kukartsev, G.
    Lynch, G.
    Mir, L. M.
    Orimoto, T. J.
    Pripstein, M.
    Roe, N. A.
    Ronan, M. T.
    Wenzel, W. A.
    Sanchez, P. del Amo
    Barrett, M.
    Ford, K. E.
    Harrison, T. J.
    Hart, A. J.
    Hawkes, C. M.
    Watson, A. T.
    Held, T.
    Koch, H.
    Lewandowski, B.
    Pelizaeus, M.
    PHYSICAL REVIEW D, 2007, 75 (01)
  • [38] A study of event shapes and determinations of αs using data of e+e- annihilations at √s = 22 to 44 GeV
    Fernandez, PAM
    Biebel, O
    Bethke, S
    Kluth, S
    Pfeifenschneider, P
    EUROPEAN PHYSICAL JOURNAL C, 1998, 1 (3-4): : 461 - 478
  • [39] STUDY OF 2 PARTICLE AZIMUTHAL CORRELATIONS IN E(+)E(-) ANNIHILATION AT ROOT-S=58 GEV
    KANDA, S
    OLSEN, SL
    UENO, K
    KIRK, P
    CHENG, CP
    YE, MH
    ABASHIAN, A
    GOTOW, K
    HAIM, D
    MATTSON, ME
    PIILONEN, L
    STERNER, KL
    CHOI, SK
    LUSIN, S
    ROSENFELD, C
    WILSON, S
    ZHENG, LY
    FRY, CA
    TANAKA, R
    CHINITZ, LM
    KO, W
    LANDER, RL
    ROWE, J
    SMITH, JR
    STUART, D
    ABE, K
    BREEDON, RE
    FUJII, Y
    KURIHARA, Y
    LIU, F
    MAKI, A
    NOZAKI, T
    OMORI, T
    SAGAWA, H
    SAKAI, Y
    SASAKI, T
    SUGIMOTO, Y
    TAKAIWA, Y
    TERADA, S
    KAJINO, F
    ASO, T
    MIYANO, K
    MIYATA, H
    OHKUBO, K
    OYOSHI, M
    SHIRAI, M
    TAKASHIMIZU, N
    YAMASHITA, Y
    SCHNETZER, S
    VINSON, J
    PHYSICAL REVIEW D, 1995, 52 (09): : 4872 - 4876
  • [40] QCD results from studies of hadronic events produced in e+e- annihilations at √s = 183 GeV
    Acciarri, M
    Adriani, O
    Aguilar-Benitez, M
    Ahlen, S
    Alcaraz, J
    Alemanni, G
    Allaby, J
    Aloisio, A
    Alviggi, MG
    Ambrosi, G
    Anderhub, H
    Andreev, VP
    Angelescu, T
    Anselmo, F
    Arefiev, A
    Azemoon, T
    Aziz, T
    Bagnaia, P
    Baksay, L
    Banerjee, S
    Banerjee, S
    Banicz, K
    Barczyk, A
    Barillère, R
    Barone, L
    Bartalini, P
    Baschirotto, A
    Basile, M
    Battiston, R
    Bay, A
    Becattini, F
    Becker, U
    Behner, F
    Berdugo, J
    Berges, P
    Bertucci, B
    Betev, BL
    Bhattacharya, S
    Biasini, M
    Biland, A
    Bilei, GM
    Blaising, JJ
    Blyth, SC
    Bobbink, GJ
    Bock, R
    Böhm, A
    Boldizsar, L
    Borgia, B
    Bourilkov, D
    Bourquin, M
    PHYSICS LETTERS B, 1998, 444 (3-4) : 569 - 582
12345