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Some special features of the momentum spectrum of protons produced in |
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| Authors: | E. Kh. Bazarov V. V. Glagolev K. G. Gulamov S. L. Lutpullaev K. Olimov Kh. Sh. Khamidov A. A. Yuldashev B. S. Yuldashev |
| Affiliation: | (1) Joint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia;(2) Institute of Nuclear Physics, Uzbek Academy of Sciences, pos. Ulughbek, Tashkent, 702132, Republic of Uzbekistan;(3) Institute for Physics and Technology, Fizika-Solntse Research and Production Association, Uzbek Academy of Sciences, ul. Timiryazeva 2b, Tashkent, 700084, Republic of Uzbekistan |
| Abstract: | The momentum features of protons originating from 16Op collisions at a momentum of 3.25 GeV/c per nucleon are analyzed. It is shown that the degree of excitation of the fragmenting nucleus affects predominantly the shape of the momentum spectrum of protons emitted into the backward hemisphere in the rest frame of the projectile nucleus and partly the shape of the spectra of protons emitted into the forward hemisphere and formed via the mechanisms of Fermi breakup and evaporation. |
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