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题名: BETHE-SALPETER WAVE-FUNCTIONS AND TRANSITION AMPLITUDES FOR HEAVY MESONS
作者: DAI, YB ;  HUANG, CS ;  JIN, HY
刊名: ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
出版日期: 1993
卷号: 60, 期号:3, 页码:527-534
关键词: QUARK EFFECTIVE THEORY ;  WEAK FORM-FACTORS ;  DECAY
学科分类: Physics
通讯作者: DAI, YB , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
英文摘要: The most general form of covariant B-S wave functions and the corresponding integral equations for heavy mesons with arbitrary spin and parity are obtained in the infinite mass limit. A general formula for the I-W functions for transitions between states with arbitrary spin-parity and the ground state is given in terms of these wave functions. Using the covariant instantaneous approximation we apply this formulism to calculate I-W functions r1/2, r3/2 and rates of processes in which a pi or gamma is emitted in the transitions 1- --> 0-, 0+ --> 0-, 1+ --> 1-.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/11991
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
DAI, YB,HUANG, CS,JIN, HY. BETHE-SALPETER WAVE-FUNCTIONS AND TRANSITION AMPLITUDES FOR HEAVY MESONS[J]. ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS,1993,60(3):527-534.
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