1. Diffractive dissociation reaction np → Λ0K0p for incident neutron momenta between 30 and 70 GeV/c
- Author
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L. I. Abashidze, A. A. Loktionov, V. J. Zayachky, M. N. Voichishin, Petr Moisenz, J. Pazonyi, Y. Soloviev, A. N. Maksimov, V. Arefiev, H. Nowak, M. F. Likhachev, L. N. Shtarkov, I. I. Evsikov, V. D. Cholakov, A. S. Chvyrov, Georgi Sultanov, S.Yu. Potashov, G. V. Melitauri, G.I. Nikobadze, S. Nowak, V. P. Dzhordzhadze, P. Zalan, L. A. Slepets, I. Veres, T. B. Progulova, I. Ya. Chasnikov, V. D. Kekelidze, N.A. Kuzmin, G. T. Tatashvili, Yu. Potrebenikov, A. N. Aleev, V. R. Krastev, K. Hiller, Adel Terkulov, V. K. Berdyshev, A. F. Kamburian, A. M. Fomenko, J. Hladký, V.K. Birulev, I. G. Kosarev, A. N. Morozov, N. O. Kadagidze, P. K. Markov, G. G. Takhtamyshev, Y. Vazdik, V. V. Pavlovskaya, L.N. Abesalashvili, D. T. Burilkov, A. V. Pose, H. E. Rysek, V.E. Simonov, A.S. Belousov, E. A. Chudakov, Sergey Rusakov, N.L. Lomidze, R. Trayanov, N.N. Karpenko, B.N. Gus'kov, I. M. Ivanchenko, E. I. Malinovski, N. V. Vlasov, E. G. Devitsin, M. S. Chargeishvili, M. Novak, V.V. Palchik, V. D. Nazarenko, A.L. Lyubimov, T.S. Grigalashvili, V. P. Balandin, Rezo Shanidze, M. V. Zatertyaev, M. Smižanská, T. G. Pitskchelauri, P. A. Smirnov, M. V. Petrov, V. B. Sliusareva, M. Vecko, P.T. Todorov, L.V. Sil'vestrov, D. A. Kirillov, R. A. Kvatadze, A. Prokes, Yu. Klabun, N.S. Amaglobeli, V. I. Skorobogatova, and M. N. Kapishin
- Subjects
Nuclear physics ,Baryon ,Physics ,Particle physics ,Meson ,Hadron ,Hyperon ,General Physics and Astronomy ,Neutron ,Rest frame ,Lambda baryon ,Nucleon - Abstract
We present results of the exclusive diffractive reaction np → Λ0K0p at 0·08 < |t|< 0·53 GeV2/c2 and momenta between 30–70 GeV/c at the Serpukhov neutron beam. Thet-dependence is exp (Bt) withB= 11·4± 2·3 (GeV/c)−2 and it exhibits the diffractive minimum at ¦t¦ 0·28 GeV2/c2 for Λ0K0 massesM < 1·8 GeV/c2.B decreases with increasingM. Correlation with the beam direction is observed in the rest frame of the Λ0K0 system: the cross section rises for the forward-going Λ0. The rise is more pronounced for higherM. The cross section of reaction np → Λ0K0p for 0
- Published
- 1990