Coherence effects on pion spectrum distribution

Q. H. Zhang; W. Q. Chao; C. S. Gao

doi:10.1088/0954-3899/23/9/013

Coherence effects on pion spectrum distribution

Q. H. Zhang, W. Q. Chao, C. S. Gao

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The effects of two kinds of coherent lengths, the wavepacket length of the emitter and the radius of the coherent source, on the pion spectrum distribution are studied. It is shown that both coherent lengths can cause abundant pions at low momentum, but the disoriented chiral condensate (DCC) size effects on the pion spectrum distribution are more important. Therefore, observing abundant pions at low momentum may be taken as a signal of DCC effects.

Original language	English (US)
Pages (from-to)	1133-1139
Number of pages	7
Journal	Journal of Physics G: Nuclear and Particle Physics
Volume	23
Issue number	9
DOIs	https://doi.org/10.1088/0954-3899/23/9/013
State	Published - Sep 1997
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1088/0954-3899/23/9/013

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title = "Coherence effects on pion spectrum distribution",

abstract = "The effects of two kinds of coherent lengths, the wavepacket length of the emitter and the radius of the coherent source, on the pion spectrum distribution are studied. It is shown that both coherent lengths can cause abundant pions at low momentum, but the disoriented chiral condensate (DCC) size effects on the pion spectrum distribution are more important. Therefore, observing abundant pions at low momentum may be taken as a signal of DCC effects.",

author = "Zhang, {Q. H.} and Chao, {W. Q.} and Gao, {C. S.}",

year = "1997",

month = sep,

doi = "10.1088/0954-3899/23/9/013",

language = "English (US)",

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T1 - Coherence effects on pion spectrum distribution

AU - Zhang, Q. H.

AU - Chao, W. Q.

AU - Gao, C. S.

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N2 - The effects of two kinds of coherent lengths, the wavepacket length of the emitter and the radius of the coherent source, on the pion spectrum distribution are studied. It is shown that both coherent lengths can cause abundant pions at low momentum, but the disoriented chiral condensate (DCC) size effects on the pion spectrum distribution are more important. Therefore, observing abundant pions at low momentum may be taken as a signal of DCC effects.

AB - The effects of two kinds of coherent lengths, the wavepacket length of the emitter and the radius of the coherent source, on the pion spectrum distribution are studied. It is shown that both coherent lengths can cause abundant pions at low momentum, but the disoriented chiral condensate (DCC) size effects on the pion spectrum distribution are more important. Therefore, observing abundant pions at low momentum may be taken as a signal of DCC effects.

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JF - Journal of Physics G: Nuclear and Particle Physics

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Coherence effects on pion spectrum distribution

Abstract

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