GLOBAL QCD ANALYSIS AND THE CTEQ PARTON DISTRIBUTIONS

被引：546
作者：
LAI, HL
BOTTS, J
HUSTON, J
MORFIN, JG
OWENS, JF
QIU, JW
TUNG, WK
WEERTS, H
机构：
[1] DESY ZEUTHEN,HAMBURG,GERMANY
[2] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510
[3] FLORIDA STATE UNIV,TALLAHASSEE,FL 32306
[4] IOWA STATE UNIV SCI & TECHNOL,AMES,IA 50011
来源：
PHYSICAL REVIEW D | 1995年 / 51卷 / 09期
关键词：
D O I：
10.1103/PhysRevD.51.4763
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The CTEQ program for the determination of parton distributions through a global QCD analysis of data for various hard scattering processes is fully described. A new set of distributions, CTEQ3, incorporating several new types of data is reported and compared to the two previous sets of CTEQ distributions. A comparison with current data is discussed in some detail. The remaining uncertainties in the parton distributions and methods to further reduce them are assessed. Comparisons with the results of other global analyses are also presented. © 1995 The American Physical Society.
引用
收藏
页码：4763 / 4782
页数：20
相关论文
共 66 条
[31]  
BETHKE S, 1993, 42ND SCOTT U SUMM SC
[32]   EXPERIMENTAL STUDIES OF THE NEUTRON AND PROTON ELECTROMAGNETIC STRUCTURE FUNCTIONS [J].
BODEK, A ;
BREIDENBACH, M ;
DUBIN, DL ;
ELIAS, JE ;
FRIEDMAN, JI ;
KENDALL, HW ;
POUCHER, JS ;
RIORDAN, EM ;
SOGARD, MR ;
COWARD, DH ;
SHERDEN, DJ .
PHYSICAL REVIEW D, 1979, 20 (07) :1471-1552
[33]  
BONESINI M, 1988, Z PHYS C PART FIELDS, V38, P371, DOI 10.1007/BF01584385
[34]   CTEQ PARTON DISTRIBUTIONS AND FLAVOR DEPENDENCE OF SEA QUARKS [J].
BOTTS, J ;
MORFIN, JG ;
OWENS, JF ;
QIU, JW ;
TUNG, WK ;
WEERTS, H .
PHYSICS LETTERS B, 1993, 304 (1-2) :159-166
[35]   INTRINSIC HEAVY-QUARK STATES [J].
BRODSKY, SJ ;
PETERSON, C ;
SAKAI, N .
PHYSICAL REVIEW D, 1981, 23 (11) :2745-2757
[36]   THE INTRINSIC CHARM OF THE PROTON [J].
BRODSKY, SJ ;
HOYER, P ;
PETERSON, C ;
SAKAI, N .
PHYSICS LETTERS B, 1980, 93 (04) :451-455
[37]   CALCULATING HEAVY QUARK DISTRIBUTIONS [J].
COLLINS, JC ;
TUNG, WK .
NUCLEAR PHYSICS B, 1986, 278 (04) :934-950
[38]   DIRECT ANALYSIS OF SCALING VIOLATIONS IN LARGE-Q2 DEEP-INELASTIC NEUTRINO AND MUON SCATTERING [J].
DEVOTO, A ;
DUKE, DW ;
OWENS, JF ;
ROBERTS, RG .
PHYSICAL REVIEW D, 1983, 27 (03) :508-522
[39]   INFORMATION ON GLUON DISTRIBUTIONS FROM NEUTRINO DEEP INELASTIC-SCATTERING [J].
DUKE, DW ;
OWENS, JF ;
ROBERTS, RG .
NUCLEAR PHYSICS B, 1982, 195 (02) :285-296
[40]   Q2-DEPENDENT PARAMETRIZATIONS OF PARTON DISTRIBUTION-FUNCTIONS [J].
DUKE, DW ;
OWENS, JF .
PHYSICAL REVIEW D, 1984, 30 (01) :49-54
1234567