Supersymmetric QCD corrections to the top quark decay of a heavy charged Higgs boson

被引：60

作者：

Jimenez, RA ^{[1
]}

Sola, J ^{[1
]}

机构：

[1] UNIV AUTONOMA BARCELONA,INST FIS ALTES ENERGIES,BELLATERRA 08193,BARCELONA,SPAIN

来源：

PHYSICS LETTERS B | 1996年 / 389卷 / 01期

关键词：

D O I：

10.1016/S0370-2693(96)01328-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The supersymmetric QCD corrections to the hadronic width of a heavy charged Higgs boson, basically dominated by the top-quark decay mode H+ --> <t(b)over bar>, are evaluated at O(alpha(s)) within the MSSM and compared with the standard QCD corrections. The study of such quantum effects, which rum out to be rather large, is essential to understand the hypothetical supersymmetric nature of a heavy charged Higgs boson potentially produced in the near future at the Tevatron and/or at the LHC.

引用

页码：53 / 61

页数：9

共 27 条

[1] OBSERVATION OF THE TOP-QUARK [J].

ABACHI, S ;

ABBOTT, B ;

ABOLINS, M ;

ACHARYA, BS ;

ADAM, I ;

ADAMS, DL ;

ADAMS, M ;

AHN, S ;

AIHARA, H ;

ALITTI, J ;

ALVAREZ, G ;

ALVES, GA ;

AMIDI, E ;

AMOS, N ;

ANDERSON, EW ;

ARONSON, SH ;

ASTUR, R ;

AVERY, RE ;

BADEN, A ;

BALAMURALI, V ;

BALDERSTON, J ;

BALDIN, B ;

BANTLY, J ;

BARTLETT, JF ;

BAZIZI, K ;

BENDICH, J ;

BERI, SB ;

BERTRAM, I ;

BEZZUBOV, VA ;

BHAT, PC ;

BHATNAGAR, V ;

BHATTACHARJEE, M ;

BISCHOFF, A ;

BISWAS, N ;

BLAZEY, G ;

BLESSING, S ;

BOEHNLEIN, A ;

BOJKO, NI ;

BORCHERDING, F ;

BORDERS, J ;

BOSWELL, C ;

BRANDT, A ;

BROCK, R ;

BROSS, A ;

BUCHHOLZ, D ;

BURTOVOI, VS ;

BUTLER, JM ;

CASEY, D ;

CASTILLAVALDEZ, H ;

CHAKRABORTY, D .

PHYSICAL REVIEW LETTERS, 1995, 74 (14) :2632-2637

[2] NEARBY DOORWAY STATES, PARITY DOUBLETS, AND PARITY MIXING IN COMPOUND NUCLEAR-STATES [J].

AUERBACH, N ;

BOWMAN, JD ;

SPEVAK, V .

PHYSICAL REVIEW LETTERS, 1995, 74 (14) :2638-2641

[3] ULTRA-HEAVY PARTICLE-PRODUCTION FROM HEAVY PARTONS AT HADRON COLLIDERS [J].

BARNETT, RM ;

HABER, HE ;

SOPER, DE .

NUCLEAR PHYSICS B, 1988, 306 (04) :697-745

[4]

BARTL A, UWTHPH199535

[5]

BOHM M, 1986, FORTSCHR PHYS, V34, P687, DOI 10.1002/prop.19860341102

[6] ELECTROWEAK SYMMETRY-BREAKING AND BOTTOM-TOP YUKAWA UNIFICATION [J].

CARENA, M ;

OLECHOWSKI, M ;

POKORSKI, S ;

WAGNER, CEM .

NUCLEAR PHYSICS B, 1994, 426 (02) :269-300

[7]

COARASA JA, 1995, UABFT377

[8]

COARASA JA, PREPRINT UAB FT

[9]

DABELSTEIN A, 1995, NUCL PHYS B, V456, P75

[10]

DAWSON S, 1993, ADV SERIES DIRECTION, V13

← 1 2 3 →