4 papers
Charm production nearby threshold in pA-interactions at 70 GeV
A. Afonin, E. Ardashev, V. Balandin +24
The results of the SERP-E-184 experiment at the U-70 accelerator (IHEP, Protvino) are presented. Interactions of the 70 GeV proton beam with C, Si and Pb targets were studied to de…
Soft photon registration at Nuclotron
Elena Kokoulina, E. Ardashev, V. Golovkin +30
First results of a soft photon yield in nucleus-nuclear interactions at 3.5 GeV per nucleon are presented. These photons have been registered at Nuclotron (LHEP, JINR) by an electr…
Neutral pion number fluctuations at high multiplicity in pp-interactions at 50 GeV
2 Collaboration, A. G. Afonin, A. N. Aleev +68
Neutral pion number N0 distributions for each total number of particles in event Ntot=Nch+N0 are obtained. The scaled variance of neutral pion fluctuations, omega=D/<N0>, is measur…
Registration of neutral charmed mesons production and their decays in pA-interactions at 70 GeV with SVD-2 setup
1A. Aleev, E. Ardashev, A. Afonin +51
The results of data handling for E-184 experiment obtained with 70 GeV proton beam irradiation of active target with carbon, silicon and lead plates are presented. Two-prongs neutr…