Zobrazeno 1 - 10
of 111
pro vyhledávání: '"A B, Gurov"'
Autor:
S. A. Goncharov, A. S. Demyanova, A. N. Danilov, V. I. Starastsin, T. L. Belyaeva, W. Trzaska, N. Burtebayev, M. Nasurlla, Yu. B. Gurov
Publikováno v:
Physics of Atomic Nuclei. 85:785-804
Publikováno v:
Instruments and Experimental Techniques. 65:562-567
Publikováno v:
Instruments and Experimental Techniques. 64:516-519
A description of a procedure for selecting events during the absorption of stopped pions in thin targets is presented. This approach is based on the use of two monitor Si-detectors and a “live” target, which is also an Si-detector, as the last la
Autor:
Yu. B. Gurov, V. G. Sandukovsky, M. V. Tel’kushev, B. A. Chernyshev, S. V. Lapushkin, T. I. Leonova
Publikováno v:
JETP Letters. 113:135-139
The structure of levels of the 8He heavy helium isotope has been studied in the 9Be $$({{\pi }^{ - }},p)X$$ and 10B $$({{\pi }^{ - }},pp)X$$ stopped pion absorption reactions. Measurements have been performed with a two-arm multilayer semiconductor s
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:879-883
An experimental search is conducted for the formation of the heavy 9He isotope of helium upon the absorption of stopped pions by 14C nuclei. The structure of 9He levels in the missing mass spectra in reactions 14C(π–, p4He)Х and 14C(π–, d3He)
Autor:
S. V. Lapushkin, T. I. Leonova, Yu. B. Gurov, M. V. Tel’kushev, B. A. Chernyshev, V. G. Sandukovsky
Publikováno v:
Physics of Atomic Nuclei. 83:377-383
A survey of experimental results on the level structure in the heavy helium isotope $${}^{6}$$ He that were obtained in reactions induced by stopped pion absorption in $${}^{9}$$ Be, $${}^{10,11}$$ B, and $${}^{12}$$ C light nuclei is presented. The
Autor:
S. A. Goncharov, Yu. G. Sobolev, A. S. Demyanova, D. Janseitov, G. P. Tyurin, V. A. Maslov, V. M. Sergeev, V. I. Starastsin, A. A. Ogloblin, S. V. Khlebnikov, T. L. Belyaeva, Yu. E. Penionzhkevich, J. Louko, Yu. B. Gurov, W. H. Trzaska, N. Burtebaev, A. N. Danilov, S. V. Dmitriev
Publikováno v:
JETP Letters. 111:409-415
The differential cross sections for the 12C(3He, t)12N reaction leading to formation of the 1+ (ground state), 2+ (0.96 MeV), 2− (1.19 MeV), and 1− (1.80 MeV) states of 12N are measured at E(3He) = 40 MeV. The analysis of the data is carried out
Publikováno v:
Physics of Particles and Nuclei Letters. 18:469-471
A description of a monitoring system consisting of semiconductor detectors designed to detect π− mesons stops in various targets is presented. It is shown that setting thresholds for energy release in monitors and using a silicon detector as an ac
Autor:
Yu. B. Gurov, I. Rozova, V. G. Sandukovsky, Bohumír Zat’ko, Vladimir A. Skuratov, Pavol Boháček, S. V. Rozov, L. Hrubčín
Publikováno v:
Physics of Atomic Nuclei. 82:1682-1685
The properties of detectors based on epitaxial layers of silicon carbide (SiC) are presented. It is shown that the developed detectors have good spectrometric characteristics when detecting a particles with energies of up to 8 MeV. The pulse height d
Autor:
S. V. Lapushkin, T. I. Leonova, Yu. B. Gurov, R. V. Pritula, V. S. Karpukhin, B. A. Chernyshev, V. G. Sandukovsky
Publikováno v:
Physics of Atomic Nuclei. 82:351-357
The spectra of 3,4He charged particles produced in stopped pion absorption by nuclei were measured for 17 nuclei in the mass-number range of 6 ≤ A ≤ 209 by means of a semiconductor spectrometer. These data were analyzed on the basis of a phenomen