排序方式: 共有8条查询结果,搜索用时 15 毫秒
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Afonin A. G. Bogolyubsky M. Yu. Volkov A. A. Elumakhov D. K. Zapolsky V. N. Ivanilov A. A. Kalinin A. Yu. Krinitsyn A. N. Kulagin N. V. Kryshkin V. I. Patalakha D. I. Romanishin K. A. Skvortsov V. V. Talov V. V. Turchanovich L. K. Chesnokov Yu. A. 《Physics of Atomic Nuclei》2020,83(2):228-236
Physics of Atomic Nuclei - The invariant cross sections for forward charged-hadron production at zero angle in carbon–carbon collisions at a beam kinetic energy of 19.6 GeV per nucleon were... 相似文献
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Afonin A. G. Bogolyubsky M. Yu. Volkov A. A. Elumakhov D. K. Zapolsky V. N. Ivanilov A. A. Kalinin A. Yu. Krinitsyn A. N. Kulagin N. V. Kryshkin V. I. Patalakha D. I. Romanishin K. A. Skvortsov V. V. Talov V. V. Turchanovich L. K. Chesnokov Yu. A. 《Physics of Atomic Nuclei》2021,84(4):475-482
Physics of Atomic Nuclei - The inclusive differential cross sections for the production of $$\pi^{\pm}$$ and $$k^{-}$$ mesons, protons, and antiprotons with momenta between 6 and 50 GeV/c and... 相似文献
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V. N. Ryadovikov A. N. Aleev E. N. Ardashev A. G. Afonin V. P. Balandin S. G. Basiladze S. F. Berezhnev G. A. Bogdanova M. Yu. Bogolyubsky A. M. Vischnevskaya V. Yu. Volkov A. P. Vorobiev A. G. Voronin V. F. Golovkin S. N. Golovnia S. A. Gorokhov N. I. Grishin Ya. V. Grishkevich G. G. Ermakov P. F. Ermolov I. N. Erofeeva V. N. Zapolsky E. G. Zverev D. E. Karmanov V. I. Kireev A. A. Kiriakov V. N. Kramarenko A. V. Kubarovsky N. A. Kouzmine L. L. Kurchaninov G. I. Lanshikov A. K. Leflat M. M. Merkin G. Ya. Mitrofanov V. S. Petrov Yu. P. Petukhov A. V. Pleskach V. V. Popov V. M. Ronjin V. N. Ryadovikov V. A. Senko M. M. Soldatov L. L. Tikhonova N. F. Furmanec A. G. Kholodenko Yu. P. Tsyupa N. A. Shalanda A. I. Yukaev V. I. Yakimchuk 《Physics of Atomic Nuclei》2016,79(2):144-154
The results of an analysis of data from the SERP-Е-184 experiment devoted to studying mechanisms of the production of charmed particles in proton–nucleus interactions at 70 GeV and their decays are presented. The data in question were obtained upon irradiating the SVD-2 active target consisting of carbon, silicon, and lead plates with a beam of 70-GeV protons. A detailed simulation on the basis of the FRITIOF7.02 and GEANT3.21 code packages made it possible to optimize event-selection criteria and to calculate the detection efficiency for Λc+ baryons. After selecting a signal from the threebody decay of a Λc+ baryon, the inclusive cross section for its production at near-threshold energies, its lifetime, and the parameter of the A dependence of the cross section were found. The Λc+ -baryon yields are tabulated along with data from other experiments and theoretical predictions. 相似文献
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Mathematical Notes - A particular class of estimates related to the Nelson–Erd?s–Hadwiger problem is studied. For two types of spaces, Euclidean and spaces with metric ?1,... 相似文献
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M. Yu. Bogolyubsky A. Yu. Bordanovsky A. A. Volkov D. K. Elumahov V. P. Efremov A. A. Ivanilov A. Yu. Kalinin A. N. Krinitsyn V. I. Kryshkin N. V. Kulagin D. I. Patalakha V. V. Skvortsov V. V. Talov L. K. Turchanovich 《Physics of Atomic Nuclei》2017,80(3):455-460
Relative yields of high-x F charged hadrons (π ±, К±, р, \(\overline p \), and d) in proton–nucleus interactions at incident-proton momenta of 25 and 50 GeV/c were measured at an angle of 0° in the momentum range between 15 and 40 GeV/c. An upper limit on the forward production of two protons in proton–nucleus interactions at 50 GeV/c was estimated. The properties of a carbon beam with an energy of 25 GeV per nucleon and fragment yields in its interaction with nuclear targets were measured within a short exposure. 相似文献
6.
M. Yu. Bogolyubsky S. V. Evdokimov V. I. Izucheev D. I. Patalakha B. V. Polishchuk S. A. Sadovsky A. S. Soloviev M. V. Stolpovsky Yu. V. Kharlov N. A. Kuzmin V. P. Obudovsky Yu. P. Petukhov S. Ya. Sychkov 《Physics of Atomic Nuclei》2013,76(11):1324-1338
The π 0, η, K 0, ω, and f 2(1270) masses were measured at the HYPERON-Msetup in meson-nucleus interactions at a momentum of 7 GeV/c by using six nuclear targets: Be, C, Al, Cu, Sn, and Pb. The experiment in question proved to be insensitive to the expected effects of a modification to the omega-meson mass in nuclear matter. As for the f 2(1270) meson, its mass and width values averaged over all experimental data, $m_{f_2 }$ = 1275.8 ± 1.0(stat.) ± 0.4(syst.) MeV/c 2 and $\Gamma _{f_2 }$ = 190.3 ± 1.9(stat.) ± 1.8(syst.) MeV/c 2, agree well with the world-average values. At the same time, our experimental data do not rule out the possible effect of an in-medium modification to the f 2(1270)-meson mass for heavy nuclei at a level better than 0.4%. 相似文献
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A. Givernaud D. Denegri C. Lewin J. Prevost M.L. Turluer U. Kriegel U. Gensch J. Klabuhn M. Walter P. Sixel P. Porth F.A. Triantis Yu. Arestov M. Bogolyubsky M. Levitsky D. Patalakha J. MacNaughton 《Nuclear Physics B》1979,160(2):445-466
We present a systematic investigation of channel cross sections in K?p interactions at 32 GeV/c. The energy dependence of these cross sections is discussed. We also investigate a few non-diffractive two-body reactions. The total cross sections of the two reactions have a markedly different energy behaviour. There is clear evidence for the reaction ; its differnttial cross section exhibits a sharp forward slope of 24 ± 3 GeV?2. 相似文献
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Minaenko A. A. Babintsev V. V. Bogolyubsky M. Y. Chekulaev S. V. Kotova A. I. Levitsky M. S. Maximov V. V. Moiseev A. M. Karpinskaya N. P. Kodolova O. L. Kruglov N. A. Proskuriakov A. S. Sarycheva L. I. Zabrodin E. E. 《Zeitschrift fur Physik C Particles and Fields》1994,64(1):15-20
Zeitschrift für Physik C Particles and Fields - We present the analysis of data samples taken by the WA77 experiment for π- interactions at 300 and 150 GeV/c. The trigger selects a pair... 相似文献
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