Analysis of fluctuation of fluctuations in 32S–AgBr interactions at 200 AGeV

Intermittency and erraticity of charged particles produced in 28Si-Ag/Br interaction at 14.5 A GeV

“…The erraticity analysis of hadronic interaction at 250 GeV/c in the NA22 experiment [40] confirms the dominance of statistical fluctuations in the experimental measurement. In emulsion experiments [12,41], the experimental data on AB interactions were found to be far apart from the MC-generated results and (or) results generated by purely statistical considerations, an observation that is similar to the present analysis.…”

Local multiplicity fluctuations as a signature of critical hadronization in heavy-ion collisions at TeV energies

“…In meson-proton collisions at 250 GeV/c beam momentum, it was found that the erracticity measures are dominated by statistical fluctuations at such low energy [26]. In nucleus-nucleus collisions interesting signals have been found both in models [27] and in emulsion experiments [28] even at low energies. At high energy where we can examine the deconfinement-to-confinement transition, it will become clear in the next section, where model calculations can generate concrete local multiplicity fluctuations, that it is more comprehensive to consider the range 1 ≤ p ≤ 2 in the study of C p,q (M ).…”

Signature of void probability scaling in multipion production at a few GeV∕nucleon

“…[11] we have chosen 730 events of 16 O-AgBr interactions at 2.1A GeV [10]. The emission angle and azimuthal angle are measured for each track by taking readings of the coordinates of the interaction point ͑X 0 , Y 0 , Z 0 ͒, coordinates ͑X 1 , Y 1 , Z 1 ͒ at the end of the linear portion of each secondary track, and coordinate ͑X i , Y i , Z i ͒ of a point on the incident beam.…”