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Your search keyword '"Y. Vazdik"' showing total 3 results
Start Over Author "Y. Vazdik" Journal zeitschrift fur physik c particles and fields
3 results on '"Y. Vazdik"'

1. A-Dependence of polarization ofΛ 0 produced inclusively in neutron-nucleus interactions

Author

R. Trayanov, T. G. Pitskhelauuri, N. V. Vlasov, A. Prokes, V. D. Kekelidze, N. O. Kadagidze, A. I. Zinchenko, A.L. Lyubimov, Petr Moisenz, A. N. Morozov, M. V. Zavertyaev, T. B. Progulova, G. V. Melitauri, A. M. Fomenko, Adel Terkulov, N.L. Lomidze, H. E. Ryseck, A. A. Loktionov, I.N. Kakurin, Y. Vazdik, V. K. Berdyshev, D. A. Kirillov, R. A. Kvatadze, Y. Soloviev, A. N. Maksimov, Nikita Smirnov, J. Klabuhn, A. N. Aleev, M. Vecko, A.S. Belousov, V. D. Cholakov, Sergey Rusakov, S. Yu. Potashev, E.G. Devitsyn, K. Hiller, M. F. Likhachev, G. G. Takhtamyshev, S. Nowak, P. K. Markov, Jan Hladky, V. A. Kozlov, A. S. Chvyrov, N.A. Kuzmin, I. I. Evsikov, M. Smijanska, V.K. Birulev, V. V. Pavlovskaya, L.N. Abesalashvili, I. G. Kosarev, E. I. Malinovsky, D. T. Burilkov, L. A. Slepets, P.T. Todorov, L. I. Abashidze, V. I. Skorobogatova, M. N. Kapishin, M. Novak, V. J. Zayachky, A. V. Pose, V. Arefiev, N.S. Amaglobeli, G.I. Nikobadze, M. S. Chargeishvili, T.S. Grigalashvili, Rezo Shanidze, V. D. Nazarenko, H. Nowak, B.N. Gus'kov, V. P. Dzhordzhadze, E. A. Chudakov, I. M. Ivanchenko, V. P. Balandin, V.V. Palchik, G.T. Tatishvili, L. N. Shtarkov, N.N. Karpenko, and V. R. Krastev

Subjects
Nuclear reaction, Physics, Antiparticle, Pion, Physics and Astronomy (miscellaneous), Meson, Hadron, Neutron, Atomic physics, Nucleon, Engineering (miscellaneous), Charged particle
Abstract

TheA-dependence of the polarization ofΛ 0, s produced inclusively in neutron-nucleus interactions at a mean neutron momentum of about 40 GeV/c has been measured in an experiment performed using the BIS-2 spectrometer at the Serpukhov accelerator. Carbon, Aluminium and Copper targets were used. TheΛ 0, s were produced in the kinematical region of 0.6

Published
1987

2. TheΛ c + production by 40–70 GeV neutrons on carbon

Author

V.V. Palchik, Y. Soloviev, A. N. Maksimov, P.N. Shareiko, I.M. Geshkov, R. K. Trayanov, S. Nowak, A. Prokes, V. V. Pavlovskaya, B.A. Kulakov, M. V. Zavertyaev, L. V. Sil'vestrov, D. T. Burilkov, A. M. Fomenko, H. E. Ryseck, I.N. Kakurin, Petr Moisenz, M. V. Tosheva, V.E. Simonov, N. V. Vlasov, E. A. Chudakov, A. V. Pose, E. D. Molodtsov, G. G. Takhtamyshev, I. M. Ivanchenko, L. N. Shtarkov, V. Arefiev, B.N. Gus'kov, A.L. Lyubimov, S. Nemecek, G.I. Nikobadze, P. T. Todorov, A. S. Chvyrov, D. A. Kirillov, E. G. Devitsin, V. R. Krastev, L. A. Slepets, A. N. Aleev, M. N. Kapishin, I. I. Evsikov, N.L. Lomidze, V. P. Balandin, K. Hiller, V. Genchev, A.S. Belousov, T.S. Grigalashvili, Sergey Rusakov, P. K. Markov, V. K. Berdyshev, Nguyen Mong Zao, M. F. Likhachev, Adel Terkulov, N.A. Kuzmin, M. Novak, G. G. Sultanov, H. Nowak, V. D. Cholakov, N.N. Karpenko, I. Hladky, E. I. Malinovsky, Rezo Shanidze, N.S. Amaglobeli, V. P. Dzhordzhadze, M. N. Voichishin, V. A. Kozlov, V.K. Birulev, V. D. Kekelidze, I. G. Kosarev, A. N. Morozov, Y. Vazdik, and V. J. Zayachky

Subjects
Physics, Nuclear physics, Nuclear reaction, Particle decay, Pion, Physics and Astronomy (miscellaneous), Meson, Hadron, Mass spectrum, Hyperon, Nucleon, Engineering (miscellaneous)
Abstract

The inclusive production of charmed baryonsΛ c + by 40–70 GeV neutrons on carbon has been observed. The decays $$\Lambda _c^ + \to \bar K^0 p\pi ^ + \pi ^ -$$ (130 ± 18 events) andΛ + →Λ 0π+π+π− (57±14 events) have been detected. The mean value ofΛ + mass is (2,268±6) MeV/c2. The invariant cross section forX>0.5 is described byE·d 3σ/dp 3∝ exp(−)bP T ·(1−X) n withb=(2.5±0.6) (GeV/c)−1 andn=(1.5±0.5). The cross section of theΛ + inclusive production measured forX>0.5 times the branching ratios are $$\sigma \cdot B(\bar K^0 p\pi ^ + \pi ^ - ) = (10 \pm 4)$$ μb per carbon nucleus and σ·B(Λ 0 π + π + π −)=(2.3±1.1) μb per carbon nucleus. The experiment has been performed in the neutron beam of the Serpukhov accelerator using the spectrometer BIS-2.

Published
1984

3. Production of $$\bar D^0 $$ andD − mesons in neutron-carbon interactions at 40–70 GeV

Author

T. B. Progulova, V. D. Cholakov, Petr Moisenz, M. Novak, V. V. Pavlovskaya, D. T. Burilkov, N.S. Amaglobeli, Y. Soloviev, A. N. Maksimov, J. Klabuhn, Adel Terkulov, V. A. Kozlov, V.K. Birulev, I. G. Kosarev, Rezo Shanidze, V.V. Palchik, S. Nowak, V. P. Balandin, K. Hiller, I. Veres, G.T. Tatishvili, G. G. Takhtamyshev, A. N. Morozov, D. A. Kirillov, A. N. Aleev, V. K. Berdyshev, P. A. Smirnov, N.N. Karpenko, B.N. Gus'kov, G.I. Nikobadze, E. G. Devitsin, L. N. Shtarkov, A.S. Belousov, P. K. Markov, Jan Hladky, Sergey Rusakov, S.Yu. Potashov, R. Trayanov, A. S. Chvyrov, M. N. Kapishin, L. A. Slepets, A. Prokes, V. R. Krastev, T.S. Grigalashvili, E. I. Malinovsky, V.E. Simonov, N. V. Vlasov, A. I. Zinchenko, V. D. Kekelidze, A. V. Pose, E. A. Chudakov, I. M. Ivanchenko, A.L. Lyubimov, M. Vecko, M. F. Likhachev, N.L. Lomidze, H. Nowak, Georgi Sultanov, M. V. Zavertyaev, N. A. Kus'min, A. M. Fomenko, H. E. Ryseck, I.N. Kakurin, V. P. Dzhordzhadze, V. D. Zayachky, I. I. Evsikov, M. Smizanska, V. Arefiev, Y. Vazdik, and P.T. Todorov

Subjects
Hadronic decay, Nuclear physics, Physics, Physics and Astronomy (miscellaneous), Meson, Transverse momentum, Carbon nucleus, Neutron, Elementary particle, Engineering (miscellaneous), Spectral line
Abstract

The production of $$\bar D$$ mesons in neutroncarbon interactions at 40–70 GeV/c has been investigated. The $$\bar D$$ mesons were detected via the hadronic decay modes $$\bar D^0 \to K^{* + } (892)\pi ^ - $$ andD −→K *+(892)π−π−. In the kinematical regionx F >0.5 andp T

Published
1988

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