EFFECTS OF ANOMALOUS WW-GAMMA COUPLINGS ON B-]S-GAMMA AND B-]S-MU+MU-

被引:26
作者
PETERSON, KA [1 ]
机构
[1] UNIV ALBERTA,DEPT PHYS,EDMONTON T6G 2J1,ALBERTA,CANADA
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/0370-2693(92)90503-V
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The effects of an anomalous W quadrupole moment on the decays b-->s-gamma and b-->s-mu+mu- are investigated. It is found that current experimental limits on B-->K*gamma can constrain the coupling constant for the anomalous coupling to \lambda(gamma)\ less-than-or-equal-to 10 for a top mass of 135 GeV. Further improvements on this limit could constrain the value to \lambda(gamma)\ less-than-or-equal-to O(1).
引用
收藏
页码:207 / 214
页数:8
相关论文
共 38 条
[1]   SEARCH FOR B-]S-GAMMA IN EXCLUSIVE DECAYS OF B-MESONS [J].
ALBRECHT, H ;
GLASER, R ;
HARDER, G ;
KRUGER, A ;
NIPPE, A ;
OEST, T ;
REIDENBACH, M ;
SCHAFER, M ;
SCHMIDTPARZEFALL, W ;
SCHRODER, H ;
SCHULZ, HD ;
SEFKOW, F ;
WURTH, R ;
APPUHN, RD ;
DRESCHER, A ;
HAST, C ;
HERRERA, G ;
KOLANOSKI, H ;
LANGE, A ;
LINDNER, A ;
MANKEL, R ;
SCHECK, H ;
SCHWEDA, G ;
SPAAN, B ;
WALTHER, A ;
WEGENER, D ;
PAULINI, M ;
REIM, K ;
VOLLAND, U ;
WEGENER, H ;
FUNK, W ;
STIEWE, J ;
WERNER, S ;
BALL, S ;
GABRIEL, JC ;
GEYER, C ;
HOLSCHER, A ;
HOFMANN, W ;
HOLZER, B ;
KHAN, S ;
SPENGLER, J ;
CHARLESWORTH, CEK ;
EDWARDS, KW ;
FRISKEN, WR ;
KAPITZA, H ;
KRIEGER, P ;
KUTSCHKE, R ;
MACFARLANE, DB ;
MCLEAN, KW ;
ORR, RS .
PHYSICS LETTERS B, 1989, 229 (03) :304-308
[2]   EXCLUSIVE DECAYS B-]K(I)GAMMA RESULTING FROM B-]S-GAMMA [J].
ALTOMARI, T .
PHYSICAL REVIEW D, 1988, 37 (03) :677-680
[3]   MEASUREMENT OF THE FORM-FACTORS IN THE DECAY D+-]KBAR-STAROE+VE [J].
ANJOS, JC ;
APPEL, JA ;
BEAN, A ;
BRACKER, SB ;
BROWDER, TE ;
CREMALDI, LM ;
DUBOSCQ, JE ;
ELLIOTT, JR ;
ESCOBAR, CO ;
GIBNEY, MC ;
HARTNER, GF ;
KARCHIN, PE ;
KUMAR, BR ;
LOSTY, MJ ;
LUSTE, GJ ;
MANTSCH, PM ;
MARTIN, JF ;
MCHUGH, S ;
MENARY, SR ;
MORRISON, RJ ;
NASH, T ;
ONG, P ;
PINFOLD, J ;
PUNKAR, G ;
PUROHIT, MV ;
SANTORO, AFS ;
SCHMIDT, DM ;
SIDHU, JS ;
SLIWA, K ;
SOKOLOFF, MD ;
SOUZA, MHG ;
SPALDING, WJ ;
STREETMAN, ME ;
STUNDZIA, AB ;
WITHERELL, MS .
PHYSICAL REVIEW LETTERS, 1990, 65 (21) :2630-2633
[4]   A SEARCH FOR EXCLUSIVE PENGUIN DECAYS OF B-MESONS [J].
AVERY, P ;
BESSON, D ;
GARREN, L ;
YELTON, J ;
BOWCOCK, T ;
KINOSHITA, K ;
PIPKIN, FM ;
PROCARIO, M ;
WILSON, R ;
WOLINSKI, J ;
XIAO, D ;
BARINGER, P ;
HAAS, P ;
LAM, H ;
JAWAHERY, A ;
PARK, CH ;
PERTICONE, D ;
POLING, R ;
FULTON, R ;
HEMPSTEAD, M ;
JENSEN, T ;
JOHNSON, DR ;
KAGAN, H ;
KASS, R ;
MORROW, F ;
WHITMORE, J ;
CHEN, WY ;
DOMINICK, J ;
MCILWAIN, RL ;
MILLER, DH ;
NG, CR ;
SHIBATA, EI ;
YAO, WM ;
THORNDIKE, EH ;
ALAM, MS ;
KATAYAMA, N ;
KIM, IJ ;
LI, WC ;
LOU, XC ;
SUN, CR ;
BORTOLETTO, D ;
GOLDBERG, M ;
HORWITZ, N ;
MESTAYER, MD ;
MONETI, GC ;
SHARMA, V ;
SHIPSEY, IPJ ;
SKWARNICKI, T ;
CSORNA, SE ;
LETSON, T .
PHYSICS LETTERS B, 1989, 223 (3-4) :470-475
[5]   EXCLUSIVE NONLEPTONIC DECAYS OF D-MESONS, DS-MESONS AND B-MESONS [J].
BAUER, M ;
STECH, B ;
WIRBEL, M .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1987, 34 (01) :103-115
[6]   PROBING THE WW-GAMMA VERTEX AT FUTURE HADRON COLLIDERS [J].
BAUR, U ;
ZEPPENFELD, D .
NUCLEAR PHYSICS B, 1988, 308 (01) :127-148
[7]   PROBING THE WW-GAMMA-VERTEX AT THE FERMILAB TEVATRON COLLIDER [J].
BAUR, U ;
BERGER, EL .
PHYSICAL REVIEW D, 1990, 41 (05) :1476-1488
[8]   UNITARITY CONSTRAINTS ON THE ELECTROWEAK 3 VECTOR BOSON VERTICES [J].
BAUR, U ;
ZEPPENFELD, D .
PHYSICS LETTERS B, 1988, 201 (03) :383-389
[9]   EFFECTS OF AN ANOMALOUS ZWW VERTEX ON Z DECAYS [J].
BELANGER, G ;
BOUDJEMA, F ;
LONDON, D .
PHYSICAL REVIEW LETTERS, 1990, 65 (24) :2943-2946
[10]   QCD ENHANCEMENT OF RADIATIVE B-DECAYS [J].
BERTOLINI, S ;
BORZUMATI, F ;
MASIERO, A .
PHYSICAL REVIEW LETTERS, 1987, 59 (02) :180-182