Inclusive deuteron production in 16Op collisions at a momentum of 3.25 GeV/c per nucleon
É. Kh. BazarovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaВ. В. ГлаголевInstitute of Nuclear Physics, Uzbek Academy of Sciences, pos. Ulughbek, Tashkent, 702132, Republic of UzbekistanK. G. GulamovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaM. Yu. KratenkoJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaS. L. LutpullaevJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaKhusniddin K. OlimovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaKh. Sh. KhamidovInstitute for Physics and Technology, Fizika-Solntse Research and Production Association, Uzbek Academy of Sciences, ul. Timiryazeva 2b, Tashkent, 700084, Republic of UzbekistanA.A. YuldashevJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaB. S. YuldashevInstitute for Physics and Technology, Fizika-Solntse Research and Production Association, Uzbek Academy of Sciences, ul. Timiryazeva 2b, Tashkent, 700084, Republic of Uzbekistan
ABI
Аннотация
Experimental data on inclusive deuteron production in 16Op collisions at high energies were obtained for the first time under conditions of 4π geometry. An irregularity in the momentum spectrum of deuterons in the rest frame of oxygen nuclei is found in the range 0.40 ≤ p ≤ 0.55 GeV/c, and the reasons for its appearance are discussed. The mean multiplicities of secondary fragments are correlated with the presence of deuterons in an event, these correlations being positive for fragments of charge in the range z f ≤ 4 and negative for fragments of charge in the range 5 ≤ z f ≤ 7. This is likely to be due to baryon-charge conservation.
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