Charge Distribution in Chiral Pion Bremsstrahlung
نویسنده
چکیده
Charge distribution of pions in multiple production processes drew much attention recently. The growth of interest in this subject is due to expectations to detect the disoriented chiral condensate (DCC) formation in high energy collisions . The simplest picture of the process is given by ”Baked Alaska scenario” , where coherent pulses of semiclassical pion field are emitted leading to anomalously large fluctuations in the ratio of neutral to charge pions produced. In particular, the probability to produce no neutral pions (for large total number of pions n) is given by inverse square root formula, w(n0) ∼ 1/ √ n0n, (1)
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