Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Sokol, G A"'
Autor:
Baskov, V. A., Koltsov, A. V., L'vov, A. I., Lebedev, A. I., Pavlyuchenko, L. N., Polyanskiy, V. V., Rzhanov, E. V., Sidorin, S. S., Sokol, G. A., Afanasiev, S. V., Malakhov, A. I., Ignatov, A. S., Nedorezov, V. G.
A brief review of searches for eta-mesic nuclei is presented with emphasis on photoreactions and results of a new experiment done at the LPI electron synchrotron are reported. Decay products of eta-mesic nuclei presumably formed by photons in a carbo
Externí odkaz:
http://arxiv.org/abs/1212.6313
KOI-13 was presented by the Kepler team as a candidate for having a giant planet - KOI-13.01, with orbital period of 1.7 d and transit depth of ~0.8%. We have analyzed the Kepler Q2 data of KOI-13, which was publicly available at the time of the subm
Externí odkaz:
http://arxiv.org/abs/1110.3512
Autor:
Sokol, G. A., Leikin, E. M.
Experimental studies of possible modifications of isoscalar-meson properties in nuclear medium are proposed.
Comment: 4 pages, 1 figure
Comment: 4 pages, 1 figure
Externí odkaz:
http://arxiv.org/abs/0902.1408
Autor:
Anikina, M. Kh., Anisimov, Yu. S., Artemov, A. S., Afanasev, S. V., Dryablov, D. K., Ivanov, V. I., Krasnov, V. A., Kuznetsov, S. N., Livanov, A. N., Malakhov, A. I., Rukoyatkin, P. V., Baskov, V. A., Lebedev, A. I., L'vov, A. I., Pavlyuchenko, L. N., Pavlyuchenko, V. P., Polyansky, V. V., Sidorin, S. S., Sokol, G. A., Tamm, E. I., Balandina, E. V., Leikin, E. M., Yudin, N. P., Uzikov, Yu. N., Belyaev, V. B., Shevchenko, N. V., Grishina, V. Yu., Kurepin, A. B., Kondratyuk, L. A., Lazarev, L. M., Kobushkin, A. V., Gmutsa, S., Morhac, M., Wycech, S.
An approved experiment at the internal proton beam of the JINR nuclotron on a search for eta-mesic nuclei in the reaction pA --> np + eta(A-1) --> np + pi-p + X is briefly presented.
Comment: 6 pages, 3 figures. List of authors corrected
Comment: 6 pages, 3 figures. List of authors corrected
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0412036
Autor:
Baskov, V. A., Bocquet, J. P., Kouznetsov, V., Lleres, A., L'vov, A. I., Pavlyuchenko, L. N., Polyanski, V. V., Rebrevend, D., Sokol, G. A.
A new experiment is proposed with the aim to study eta-mesic nuclei and low-energy interactions of eta with nuclei. Two decay modes of eta produced by a photon beam inside a nucleus will be observed, namely a collisional decay \eta N \to \pi N inside
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0306011
Autor:
Sokol, G. A., Pavlyuchenko, L. N.
First experimental results from a photoreaction which confirm an existence of eta-mesic nuclei are discussed. The experiment was performed at the 1 GeV electron synchrotron of LPI. Two values of the end-point energy of the bremsstrahlung beam were us
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0111020
Recent results from the LPI experiment on searching for eta-mesic nuclei in photoreactions are discussed and further perspectives are summarized.
Comment: 4 pages, 4 figures. Talk given by G.A.S. at NSTAR01, Mainz, Germany
Comment: 4 pages, 4 figures. Talk given by G.A.S. at NSTAR01, Mainz, Germany
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0106005
Autor:
Sokol, G. A.
Short history of ideas concerning a possible existence of bound states of the $\eta$-meson and a nucleus is considered. First experiments at BNL and LAMPF on searching for these states are discussed. Another recent experiment using the photon beam of
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0012010
Autor:
Sokol, G. A., Aibergenov, T. A., Koltsov, A. V., Kravtsov, A. V., Krutov, Yu. I., L'vov, A. I., Pavlyuchenko, L. N., Pavlyuchenko, V. P., Sidorin, S. S.
First experimental results on photoproduction of eta-mesic nuclei are analyzed. In an experiment performed at the 1 GeV electron synchrotron of the Lebedev Physical Institute, correlated (pi+,n) pairs arising from the reaction \gamma + C12 -> N + (A-
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0011005
Autor:
Sokol, G. A., Aibergenov, T. A., Koltsov, A. V., Kravtsov, A. V., Krutov, Yu. I., L'vov, A. I., Pavlyuchenko, L. N., Pavlyuchenko, V. P., Sidorin, S. S.
Publikováno v:
AIP Conf.Proc. 549 (2002) 411-416
First experimental results on photoproduction of eta-mesic nuclei are analyzed. In an experiment performed at the 1 GeV electron synchrotron of the Lebedev Physical Institute, correlated pi+n pairs arising from the reaction gamma + 12C -> N + eta(A-1
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0006010