EFFECTS OF QCD RESUMMATION ON DISTRIBUTIONS OF LEPTONS FROM THE DECAY OF ELECTROWEAK VECTOR BOSONS

被引：64

作者：

BALAZS, C ^{[1
]}

QIU, JW ^{[1
]}

YUAN, CP ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS & ASTRON,AMES,IA 50011

来源：

PHYSICS LETTERS B | 1995年 / 355卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(95)00726-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the distributions of leptons from the decay of electroweak vector bosons produced in hadron collisions. The effects of the initial state multiple soft-gluon emission, using the Collins-Soper resummation formalism, are included. The resummed results are compared with the next-to-leading-order results for the distributions of the transverse momentum, rapidity asymmetry, and azimuthal angle of the decay leptons.

引用

页码：548 / 554

页数：7

共 21 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] VECTOR BOSON PRODUCTION AT COLLIDERS - A THEORETICAL REAPPRAISAL [J].

ALTARELLI, G ;

ELLIS, RK ;

GRECO, M ;

MARTINELLI, G .

NUCLEAR PHYSICS B, 1984, 246 (01) :12-44

[4]

BERGER EL, 1989, PHYS REV D, V40, P3789, DOI 10.1103/PhysRevD.40.3789

[5] DIMENSIONAL RENORMALIZATION AND ACTION PRINCIPLE [J].

BREITENLOHNER, P ;

MAISON, D .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1977, 52 (01) :11-38

[6] ANGULAR-DISTRIBUTION OF DILEPTONS IN HIGH-ENERGY HADRON COLLISIONS [J].

COLLINS, JC ;

SOPER, DE .

PHYSICAL REVIEW D, 1977, 16 (07) :2219-2225

[7] BACK-TO-BACK JETS - FOURIER-TRANSFORM FROM B TO KT [J].

COLLINS, JC ;

SOPER, DE .

NUCLEAR PHYSICS B, 1982, 197 (03) :446-476

[8] TRANSVERSE-MOMENTUM DISTRIBUTION IN DRELL-YAN PAIR AND W-BOSON AND Z-BOSON PRODUCTION [J].

COLLINS, JC ;

SOPER, DE ;

STERMAN, G .

NUCLEAR PHYSICS B, 1985, 250 (02) :199-224

[9] BACK-TO-BACK JETS IN QCD [J].

COLLINS, JC ;

SOPER, DE .

NUCLEAR PHYSICS B, 1981, 193 (02) :381-443

[10]

COLLINS JC, 1983, NUCL PHYS B, V213, pE545

← 1 2 3 →