Quark-hadron duality: Resonances and the onset of scaling

被引：0

作者：

Melnitchouk, W ^{[1
]}

机构：

[1] Univ Adelaide, Special Res Ctr Subatom Struct Matter, Adelaide, SA 5005, Australia

[2] Jefferson Lab, Newport News, VA 23606 USA

来源：

NUCLEAR PHYSICS A | 2002年 / 699卷 / 1-2期

关键词：

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We discuss the origin of Bloom-Gilman duality and the relationship between resonances and scaling in deep-inelastic scattering. A simple quantum mechanical model is used to illustrate the essential features of Bloom-Gilman duality at low Q(2). An application of local duality is presented, in which model-independent relations between structure functions at x similar to 1 and elastic electromagnetic form factors are derived.

引用

收藏

页码：278C / 285C

页数：8

相关论文

共 14 条

[1] Moments of the proton F2 structure function at low Q2 -: art. no. 094008 [J].

Armstrong, CS ;

Ent, R ;

Keppel, CE ;

Liuti, S ;

Niculescu, G ;

Niculescu, I .

PHYSICAL REVIEW D, 2001, 63 (09)

[2] SCALING, DUALITY, AND BEHAVIOR OF RESONANCES IN INELASTIC ELECTRON-PROTON SCATTERING [J].

BLOOM, ED ;

GILMAN, FJ .

PHYSICAL REVIEW LETTERS, 1970, 25 (16) :1140-&

[3]

CLOSE FE, HEPPH0102067

[4] DEMYTHIFICATION OF ELECTROPRODUCTION LOCAL DUALITY AND PRECOCIOUS SCALING [J].

DERUJULA, A ;

GEORGI, H ;

POLITZER, HD .

ANNALS OF PHYSICS, 1977, 103 (02) :315-353

[5] PREDICTION OF REGGE PARAMETERS OF RHO POLES FROM LOW-ENERGY PIN DATA [J].

DOLEN, R ;

HORN, D ;

SCHMID, C .

PHYSICAL REVIEW LETTERS, 1967, 19 (07) :402-&

[6] DIRECT-CHANNEL RESONANCE MODEL OF DEEP-INELASTIC ELECTRON SCATTERING .1. SCATTERING ON UNPOLARIZED TARGETS [J].

DOMOKOS, G ;

KOVESIDO.S ;

SCHONBER.E .

PHYSICAL REVIEW D, 1971, 3 (05) :1184-&

[7] POMERANCHUK TRAJECTORY AND ITS RELATION TO LOW-ENERGY SCATTERING AMPLITUDES [J].

HARARI, H .

PHYSICAL REVIEW LETTERS, 1968, 20 (24) :1395-&

[8] Valence quark spin distribution functions [J].

Isgur, N .

PHYSICAL REVIEW D, 1999, 59 (03)

[9]

ISGUR N, IN PRESS PHYS REV D

[10] PARTON-HADRON DUALITY - RESONANCES AND HIGHER TWISTS [J].

JI, XD ;

UNRAU, P .

PHYSICAL REVIEW D, 1995, 52 (01) :72-77