SINGLE TRANSVERSE SPIN ASYMMETRIES IN DIRECT PHOTON PRODUCTION

被引：283

作者：

QIU, JW ^{[1
]}

STERMAN, G ^{[1
]}

机构：

[1] SUNY STONY BROOK,INST THEORET PHYS,STONY BROOK,NY 11794

来源：

NUCLEAR PHYSICS B | 1992年 / 378卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0550-3213(92)90003-T

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We derive single transverse spin asymmetries for direct photon production cross sections in perturbative QCD, relating them to partonic matrix elements that couple the quark and gluon fields. Our method may be generalized to asymmetries for other reactions.

引用

页码：52 / 78

页数：27

共 37 条

[1] COMPARISON OF SPIN ASYMMETRIES AND CROSS-SECTIONS IN PI-0 PRODUCTION BY 200 GEV POLARIZED ANTIPROTONS AND PROTONS [J].

ADAMS, DL .

PHYSICS LETTERS B, 1991, 261 (1-2) :201-206

[2] ANALYZING POWER IN INCLUSIVE PI+ AND PI- PRODUCTION AT HIGH CHI-F WITH A 200 GEV POLARIZED PROTON-BEAM [J].

Adams, DL ;

Akchurin, N ;

Belikov, NI ;

Bonner, BE ;

Buchanan, JA ;

Bystricky, J ;

Clement, JM ;

Corcoran, MD ;

Cossairt, JD ;

Cranshaw, J ;

Derevschikov, AA ;

En'yo, H ;

Funahashi, H ;

Goto, Y ;

Grachov, OA ;

Grosnick, DP ;

Hill, DA ;

Imai, K ;

Itow, Y ;

Iwatani, K ;

Krueger, KW ;

Kuroda, K ;

Langland, J ;

Lehar, F ;

de Lesquen, A ;

Lopiano, D ;

Luehring, FC ;

Maki, T ;

Makino, S ;

Masaike, A ;

Matulenko, YA ;

Meschanin, AP ;

Michalowicz, A ;

Miller, DH ;

Miyake, K ;

Nagamine, T ;

Nessi-Tedaldi, F ;

Nessi, M ;

Nguyen, C ;

Nurushev, SB ;

Ohashi, Y ;

Onel, Y ;

Patalakha, DI ;

Pauletta, G ;

Penzo, A ;

Phillips, GC ;

Read, AL ;

Roberts, JB ;

van Rossum, L ;

Rykov, VL .

PHYSICS LETTERS B, 1991, 264 (3-4) :462-466

[3] SPIN DEPENDENCE OF THE INCLUSIVE REACTION P + P(POLARIZED) -]PI-0+X AT 24 GEV-C FOR HIGH-PT PI-0 PRODUCED IN THE CENTRAL REGION [J].

ANTILLE, J ;

DICK, L ;

MADANSKY, L ;

PERRETGALLIX, D ;

WERLEN, M ;

GONIDEC, A ;

KURODA, K ;

KYBERD, P .

PHYSICS LETTERS B, 1980, 94 (04) :523-526

[4] PROMPT PHOTON PRODUCTION AT LARGE PT - SCHEME INVARIANT QCD PREDICTIONS AND COMPARISON WITH EXPERIMENT [J].

AURENCHE, P ;

BAIER, R ;

FONTANNAZ, M ;

SCHIFF, D .

NUCLEAR PHYSICS B, 1988, 297 (04) :661-696

[5] LARGE-PT PRODUCTION OF SINGLE AND DOUBLE PHOTONS IN PROTON-PROTON AND PION-PROTON COLLISIONS [J].

BERGER, EL ;

BRAATEN, E ;

FIELD, RD .

NUCLEAR PHYSICS B, 1984, 239 (01) :52-92

[6] FACTORIZATION OF THE DRELL-YAN CROSS-SECTION IN PERTURBATION-THEORY [J].

BODWIN, GT .

PHYSICAL REVIEW D, 1985, 31 (10) :2616-2642

[7]

BRODSKY SJ, 1991, SLACPUB5585 PREPR

[8] LAMBDA-0 HYPERON POLARIZATION IN INCLUSIVE PRODUCTION BY 300-GEV PROTONS ON BERYLLIUM [J].

BUNCE, G ;

HANDLER, R ;

MARCH, R ;

MARTIN, P ;

PONDROM, L ;

SHEAFF, M ;

HELLER, K ;

OVERSETH, O ;

SKUBIC, P ;

DEVLIN, T ;

EDELMAN, B ;

EDWARDS, R ;

NOREM, J ;

SCHACHINGER, L ;

YAMIN, P .

PHYSICAL REVIEW LETTERS, 1976, 36 (19) :1113-1116

[9] FACTORIZATION FOR SHORT DISTANCE HADRON-HADRON SCATTERING [J].

COLLINS, JC ;

SOPER, DE ;

STERMAN, G .

NUCLEAR PHYSICS B, 1985, 261 (01) :104-142

[10] SOFT GLUONS AND FACTORIZATION [J].

COLLINS, JC ;

SOPER, DE ;

STERMAN, G .

NUCLEAR PHYSICS B, 1988, 308 (04) :833-856

← 1 2 3 4 →