Diffractive production of C-even mesons in γp and ep collisions

被引：0

作者：

Ivanov, DY

机构：

[1] Univ Leipzig, Naturwissenschaftlich Theoret Zentrum, D-04109 Leipzig, Germany

[2] Russian Acad Sci, Inst Math, Novosibirsk 630090, Russia

来源：

ACTA PHYSICA POLONICA B | 1997年 / 28卷 / 12期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the processes of diffractive charge-parity C = +1 neutral meson production in virtual photon proton collision at high energies. Due to the opposite C-parities of photon and meson M+ (M+ = eta(C), pi(0), a(2)) this process probes the t-channel C = -1 odderon exchange which is described here as noninteracting three-gluon exchange. The possibility to study this reactions at ep collider HERA is discussed briefly.

引用

页码：2647 / 2657

页数：11

共 15 条

[1] STUDY OF THE ETA(C)(1 S-1(O)) STATE OF CHARMONIUM FORMED IN PP ANNIHILATIONS AND A SEARCH FOR THE ETA'(C)(2 S-1(O)) [J].

ARMSTRONG, TA ;

BETTONI, D ;

BHARADWAJ, V ;

BIINO, C ;

BLANFORD, G ;

BORREANI, G ;

BROEMMELSIEK, D ;

BUZZO, A ;

CALABRESE, R ;

CECCUCCI, A ;

CESTER, R ;

CHURCH, M ;

DALPIAZ, P ;

DALPIAZ, PF ;

DIMITROYANNIS, D ;

FABBRI, M ;

FAST, J ;

GIANOLI, A ;

GINSBURG, CM ;

GOLLWITZER, K ;

GOVI, G ;

HAHN, A ;

HASAN, M ;

HSUEH, S ;

LEWIS, R ;

LUPPI, E ;

MACRI, M ;

MAJEWSKA, AM ;

MANDELKERN, M ;

MARCHETTO, F ;

MARINELLI, M ;

MARQUES, KJ ;

MARSH, W ;

MARTINI, M ;

MASUZAWA, M ;

MENICHETTI, E ;

MIGLIORI, A ;

MUSSA, R ;

PALESTINI, S ;

PALLAVICINI, M ;

PASSAGGIO, S ;

PASTRONE, N ;

PATRIGNANI, C ;

PEOPLES, J ;

PETRUCCI, F ;

PIA, MG ;

PORDES, S ;

RAPIDIS, P ;

RAY, R ;

REID, J .

PHYSICAL REVIEW D, 1995, 52 (09) :4839-4854

[2]

Baier V.N., 1985, FIZ ELEM CHAST ATOM, V16, P5

[3] HIGH-ENERGY BEHAVIOR IN A NON-ABELIAN GAUGE-THEORY .2. 1ST CORRECTIONS TO TN-]M BEYOND THE LEADING IN S APPROXIMATION [J].

BARTELS, J .

NUCLEAR PHYSICS B, 1980, 175 (03) :365-401

[4] ASYMPTOTIC-BEHAVIOR OF EXCLUSIVE PROCESSES IN QCD [J].

CHERNYAK, VL ;

ZHITNITSKY, AR .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1984, 112 (3-4) :173-318

[5] Exclusive eta(c) photo- and electroproduction at HERA as a possible probe of the odderon singularity in QCD [J].

Czyzewski, J ;

Kwiecinski, J ;

Motyka, L ;

Sadzikowski, M .

PHYSICS LETTERS B, 1997, 398 (3-4) :400-406

[6] TOTAL CROSS-SECTIONS [J].

DONNACHIE, A ;

LANDSHOFF, PV .

PHYSICS LETTERS B, 1992, 296 (1-2) :227-232

[7] 3-GLUON EXCHANGE CONTRIBUTION TO FORWARD HIGH-ENERGY SCATTERING [J].

FUKUGITA, M ;

KWIECINSKI, J .

PHYSICS LETTERS B, 1979, 83 (01) :119-122

[8] THE ODDERON INTERCEPT IN PERTURBATIVE QCD [J].

GAURON, P ;

LIPATOV, LN ;

NICOLESCU, B .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1994, 63 (02) :253-256

[9]

GAURON P, 1993, PHYS LETT B, V304, P344

[10] SEMIHARD PRODUCTION OF NEUTRAL PSEUDOSCALAR AND TENSOR MESONS IN PHOTON PHOTON COLLISIONS [J].

GINZBURG, IF ;

IVANOV, DY .

NUCLEAR PHYSICS B, 1992, 388 (02) :376-390

← 1 2 →