PROTON STRUCTURE-FUNCTION AT SMALL Q(2)

被引：172
作者：
DONNACHIE, A [1 ]
LANDSHOFF, PV [1 ]
机构：
[1] UNIV CAMBRIDGE,DAMTP,CAMBRIDGE CB3 9EW,ENGLAND
来源：
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1994年 / 61卷 / 01期
关键词：
D O I：
10.1007/BF01641896
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：
A fit is made to the data for the proton structure function up to Q2 = 10 GeV2, including the real gammap total cross-section. It is economical and simple, and its form is motivated by physical principles. It is extrapolated down to very small values of x. Data for the ratio nuW2n/nuW2p are also fitted.
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页码：139 / 145
页数：7
相关论文
共 35 条
  • [1] A PARAMETRIZATION OF SIGMA-T(GAMMA-STAR-P) ABOVE THE RESONANCE REGION FOR Q2-GREATER-THAN-0
    ABRAMOWICZ, H
    LEVIN, EM
    LEVY, A
    MAOR, U
    [J]. PHYSICS LETTERS B, 1991, 269 (3-4) : 465 - 476
  • [2] SHADOWING IN INELASTIC LEPTON DEUTERON SCATTERING
    BADELEK, B
    KWIECINSKI, J
    [J]. NUCLEAR PHYSICS B, 1992, 370 (02) : 278 - 298
  • [3] ELECTROPRODUCTION STRUCTURE-FUNCTION F2 IN THE LOW Q2, LOW X REGION
    BADELEK, B
    KWIECINSKI, J
    [J]. PHYSICS LETTERS B, 1992, 295 (3-4) : 263 - 268
  • [4] BADELEK B, 1993, MAR DURH WORKSH
  • [5] NUCLEON SEA PARTON DENSITIES - DIFFERENCES FOR NEUTRINOS AND MUONS
    BARONE, V
    GENOVESE, M
    NIKOLAEV, NN
    PREDAZZI, E
    ZAKHAROV, BG
    [J]. PHYSICS LETTERS B, 1991, 268 (02) : 279 - 286
  • [6] LONGITUDINAL STRUCTURE FUNCTIONS
    BARONE, V
    GENOVESE, M
    NIKOLAEV, NN
    PREDAZZI, E
    ZAKHAROV, BG
    [J]. PHYSICS LETTERS B, 1993, 304 (1-2) : 176 - 182
  • [7] UNIFIED DESCRIPTION OF INCLUSIVE AND EXCLUSIVE REACTIONS AT ALL MOMENTUM-TRANSFERS
    BLANKENBECLER, R
    BRODSKY, SJ
    [J]. PHYSICAL REVIEW D, 1974, 10 (09): : 2973 - 2992
  • [8] BOTTS J, FERMILABPUB92371 PRE
  • [9] MEASUREMENT OF THE CHARM STRUCTURE-FUNCTION AND ITS ROLE IN SCALE NON-INVARIANCE
    CLARK, AR
    JOHNSON, KJ
    KERTH, LT
    LOKEN, SC
    MARKIEWICZ, TW
    MEYERS, PD
    SMITH, WH
    STROVINK, M
    WENZEL, WA
    JOHNSON, RP
    MOORE, C
    MUGGE, M
    SHAFER, RE
    GOLLIN, GD
    SHOEMAKER, FC
    SURKO, P
    [J]. PHYSICAL REVIEW LETTERS, 1980, 45 (18) : 1465 - 1468
  • [10] CLARK AR, 1983, EMC COLL NUCL PHYS B, V213, P31
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