VALENCE-QUARK AND SEA-QUARK DISTRIBUTIONS IN THE PION

被引：11

作者：

BISWAS, NN

BISHOP, JM

CASON, NM

KENNEY, VP

RUCHTI, RC

SHEPHARD, WD

LOOS, JS

FORTNEY, LR

GOSHAW, AT

ROBERTSON, WJ

WALKER, WD

HARTNER, G

LEVMAN, G

SCHWARZSCHILD, BM

SREEDHAR, V

YOON, TS

PATEL, PM

机构：

[1] DUKE UNIV,DURHAM,NC 27706

[2] UNIV TORONTO,TORONTO M5S 1A1,ONTARIO,CANADA

[3] MCGILL UNIV,MONTREAL H3C 3G1,QUEBEC,CANADA

来源：

PHYSICAL REVIEW D | 1979年 / 19卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.19.1960

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We apply the quark-recombination model to the low-pT + and - production data in -p interactions at 200 GeV/c. We find that the known quark distributions in the proton can account for the pion production in the backward hemisphere. We then obtain information on the valence- and sea-quark distributions in the pion using the forward-hemisphere pion production data. © 1979 The American Physical Society.

引用

页码：1960 / 1964

页数：5

共 15 条

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