Open AccessTest of the Quark Parton Model with Data from Electroproduction of Pions
Author(s) -
J. F. Martin,
L.S. Osborne
Publication year - 1977
Publication title -
physical review letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.688
H-Index - 673
eISSN - 1079-7114
pISSN - 0031-9007
DOI - 10.1103/physrevlett.38.1193
Subject(s) - physics , particle physics , parton , pion , nuclear physics , quark , nucleon , quark model , fragmentation (computing) , neutron , quarkonium , computer science , operating system
We have measured the relative cross sections of ..pi../sup +/ and ..pi../sup -/ electroproduction from protons and neutrons, and combined them in a way which permits a new, detailed comparison with the quark parton model of the nucleon. We confirm the expected behavior with 1/..omega.. of the quark charge ratio and the quark fragmentation function.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom