Multiplicity, momentum and angular characteristics of π− mesons forpC,dC, αC and CC interactions at 4.2 GeV/c per nucleon

H N Agakishiyev ,D Armutlijsky,A A Yuldashev,K Hansgen,R R Mehtiyev,O Balea,D Tuvdendorzh,J Bogdanowicz,V Boldea,I Suvanov,H Semerdzhiev,T Kanarek,N I Kochnev,Yu P Keloglu,J Bartke,Ts Baatar,E Balea,R Bekmirsaev,M I Soloviev,D Batmunh,Z Trka,L Rak,K Iovchev,S Hacman,Ya Trkova,T Ponta,S Yu Sivoklokov,N Angelov ,V S Murzin ,V.m Popova ,A Solomin ,Н Григалашвили ,Đ Krmpotić ,S Backović ,Lj Simić ,Z Metreveli ,H Białkowska ,G P Gulkanian ,A.p Gasparian ,I Erofeeva ,V.f Nikitina ,L Didenko ,В.д Тонеев ,N.s Amaglobeli ,I.a Ivanovskaya ,P Temnikov ,S.a Azimov ,V.b Lyubimov ,V.g Grishin ,M Izbasarov ,S.i Lyutov ,Yu.v Tevzadze ,O Abdinov ,V.n Penev ,S.a Korchagin ,A Kh Vinitsky ,A Cheplakov ,D Krpić ,L.d Grekova ,B S Yuldashev ,K K Gudima ,M Kowalski ,A.m Baldin ,N Akhababian ,T Togoo ,M.m Muminov ,P.k Markov ,D.k Kopylova ,F.a Ismatova ,S.o Edgorov ,I.ya Chasnikov ,S.a Prokopieva ,Sh.v Inogamov ,J Dolejší ,G.p Toneeva ,E.n Kladnitskaya ,N.n Mel'nikova ,L N Smirnova ,M A Dasaeva ,S Drndarević ,L.m Shcheglova ,Z.a Kirakosian ,P.p Kerachev ,I Ravinovich

doi:10.1007/bf01556607

Abstract

Light ion collisions with carbon target at 4.2 GeV/c/N are studied. Pion multiplicity distributions, momentum and angular spectra are analysed. These data are described in terms of models assuming independent interactions of nucleons from the projectile nucleus with the target.

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