DCC size effects on pion spectrum distribution

Qinghui Zhang, Weiqin Chao, Chongshou Gao

Research output: Contribution to journalArticlepeer-review


The effects of two kinds of coherent lengths, the wave packet length of the emitter and the radius of the coherent source, on pion spectrum distribution are studied. It is shown that both coherent lengths can cause abundant pions at low momentum. Observing abundant pions at low momentum may be taken as a signal of DCC effects.

Original languageEnglish (US)
Pages (from-to)67-72
Number of pages6
JournalCommunications in Theoretical Physics
Issue number1
StatePublished - Jul 30 1998


  • Pion spectrum distribution
  • Size effect

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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