Toward an Understanding of Short Distance Repulsions among Baryons in QCD--- NBS Wave Functions and Operator Product Expansion ---
Toward an Understanding of Short Distance Repulsions among Baryons in QCD--- NBS Wave Functions and Operator Product Expansion ---
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理解QCD中重子间的短距离斥力---NBS波函数和算子积展开---
DOI:
10.1143/ptp.128.1269
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发表时间:
2012
影响因子:
--
通讯作者:
P. Weisz
中科院分区:
文献类型:
--
作者:
S. Aoki;J. Balog;P. Weisz
We report on our recent attempts to determine the short distance behaviors of general 2baryon and 3-baryon forces, which are defined from the Nambu-Bethe-Salpeter (NBS) wave function, by using the operator product expansion and a renormalization group analysis in QCD. We have found that the repulsion at short distance increases as the number of valence quarks increases or when the number of different flavors involved decreases. This global tendency suggests a Pauli suppression principle among quark fields at work. Subject Index: 164, 165, 200, 234 §1. Motivation
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DOI:
--
发表时间:
1997
期刊:
--
影响因子:
--
作者:
S. Aoki;G. Boyd;R. Burkhalter;S. Hashimoto;N. Ishizuka;Y. Iwasaki;K. Kanaya;T. Kaneko;Y. Kuramashi;M. Okawa;A. Ukawa
通讯作者:
S. Aoki;G. Boyd;R. Burkhalter;S. Hashimoto;N. Ishizuka;Y. Iwasaki;K. Kanaya;T. Kaneko;Y. Kuramashi;M. Okawa;A. Ukawa
DOI:
10.1143/ptp.127.723
发表时间:
2011-05
期刊:
--
影响因子:
--
作者:
T. Doi;for Hal Qcd Collaboration
通讯作者:
T. Doi;for Hal Qcd Collaboration
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
N. Ishii;S. Aoki and T. Hatsuda
通讯作者:
S. Aoki and T. Hatsuda
影响因子:
4.4
作者:
Nemura, Hidekatsu;Ishii, Noriyoshi;Hatsuda, Tetsuo
通讯作者:
Hatsuda, Tetsuo