LEPTOPRODUCTION OF CHARM REVISITED

被引：21

作者：

BARONE, V ^{[5
]}

GENOVESE, M

NIKOLAEV, N

PREDAZZI, E

ZAKHAROV, B

机构：

[1] INFN,SEZ TORINO,I-10125 TURIN,ITALY

[2] FORSCHUNGSZENTRUM JULICH,INST KERNPHYS,D-52425 JULICH,GERMANY

[3] INFN,SEZ TORINO,I-10125 TURIN,ITALY

[4] LD LANDAU THEORET PHYS INST,MOSCOW 117940,RUSSIA

[5] UNIV TURIN,DIPARTIMENTO FIS TEOR,VIA P GIURIA 1,I-10125 TURIN,ITALY

来源：

PHYSICS LETTERS B | 1994年 / 328卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(94)90442-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the energy-momentum distribution of the charmed quarks produced in neutrino reactions on protons, quantifying the importance of mass and current non-conservation effects. We study the strange and charm distributions probed in neutrino interactions in the presently accessible kinematical region. Some ambiguities inherent to the extraction of the parton densities from di-muon data are pointed out.

引用

收藏

页码：143 / 148

页数：6

相关论文

共 12 条

[1] TRANSVERSE-MOMENTUM OF JETS IN ELECTROPRODUCTION FROM QUANTUM CHROMODYNAMICS [J].

ALTARELLI, G ;

MARTINELLI, G .

PHYSICS LETTERS B, 1978, 76 (01) :89-94

[2] ON THE DETERMINATION OF THE WEINBERG ANGLE FROM NEUTRINO REACTIONS [J].

BARONE, V ;

GENOVESE, M ;

NIKOLAEV, NN ;

PREDAZZI, E ;

ZAKHAROV, BG .

PHYSICS LETTERS B, 1992, 292 (1-2) :181-188

[3] NUCLEON SEA PARTON DENSITIES - DIFFERENCES FOR NEUTRINOS AND MUONS [J].

BARONE, V ;

GENOVESE, M ;

NIKOLAEV, NN ;

PREDAZZI, E ;

ZAKHAROV, BG .

PHYSICS LETTERS B, 1991, 268 (02) :279-286

[4] BUILDING THE GLUON DISTRIBUTION IN NUCLEONS [J].

BARONE, V ;

GENOVESE, M ;

NIKOLAEV, NN ;

PREDAZZI, E ;

ZAKHAROV, BG .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1993, 8 (16) :2779-2790

[5] LONGITUDINAL STRUCTURE FUNCTIONS [J].

BARONE, V ;

GENOVESE, M ;

NIKOLAEV, NN ;

PREDAZZI, E ;

ZAKHAROV, BG .

PHYSICS LETTERS B, 1993, 304 (1-2) :176-182

[6] NONUNIVERSALITY OF STRUCTURE FUNCTIONS AND MEASUREMENT OF THE STRANGE SEA DENSITY [J].

BARONE, V ;

GENOVESE, M ;

NIKOLAEV, NN ;

PREDAZZI, E ;

ZAKHAROV, BG .

PHYSICS LETTERS B, 1993, 317 (03) :433-436

[7] STRUCTURE FUNCTIONS OF BOUND NUCLEONS - FROM THE EMC EFFECT TO NUCLEAR SHADOWING [J].

BARONE, V ;

GENOVESE, M ;

NIKOLAEV, NN ;

PREDAZZI, E ;

ZAKHAROV, BG .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1993, 58 (04) :541-558

[8] QCD RADIATIVE-CORRECTIONS TO THE PHOTOPRODUCTION OF HEAVY QUARKS [J].

ELLIS, RK ;

NASON, P .

NUCLEAR PHYSICS B, 1989, 312 (03) :551-570

[9]

LEADER E, 1982, INTRO GAUGE THEORIES

[10] COLOR TRANSPARENCY AND SCALING PROPERTIES OF NUCLEAR SHADOWING IN DEEP INELASTIC-SCATTERING [J].

NIKOLAEV, NN ;

ZAKHAROV, BG .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1991, 49 (04) :607-618