Zobrazeno 1 - 10
of 101
pro vyhledávání: '"R.A. Eramzhyan"'
Publikováno v:
Physics-Uspekhi. 38:1297-1307
Fifty years ago, in his paper on "Quadrupole and dipole γ emission from nuclei", A.B. Migdal introduced implicitly the concept of a dynamic collective model in nuclear physics and used this concept to predict a giant dipole resonance. Evolution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3277ff6155e18bb167c569c72adfa39
https://doi.org/10.1070/pu1995v038n12abeh000122
https://doi.org/10.1070/pu1995v038n12abeh000122
Publikováno v:
Nuclear Physics A. 581:543-556
A simultaneous theoretical analysis of the polarization observables for negative pion photoproduction off the 13 C and 15 N nuclei is performed. A sensitivity of the target and recoil asymmetries to different ingredients of the theory (the Fermi moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef02ca71b2c3e6807345199158664d90
https://doi.org/10.1016/0375-9474(94)00466-z
https://doi.org/10.1016/0375-9474(94)00466-z
Publikováno v:
Physics Letters B. 321:317-322
A theoretical analysis of the photon asymmetry Σ for the negative pion photoproduction off 13C and 15N is presented. General properties of the photon asymmetry are discussed. An emphasis is made on different predictions for the angular dependence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5130484d96935714b20b4043b8d64445
https://doi.org/10.1016/0370-2693(94)90249-6
https://doi.org/10.1016/0370-2693(94)90249-6
Autor:
B. S. Ishkhanov, Vitaliy G. Shevchenko, V.G. Neudachin, N. P. Yudin, I.M. Kapitonov, R.A. Eramzhyan
Publikováno v:
Uspekhi Fizicheskih Nauk. 160:57
The formation of the giant dipole resonance (GDR) in light (A < 40) atomic nuclei is studied. It is shown that the main feature of the GDR in these nuclei is configurational splitting, which is caused by the sharp drop of the deep 0s and 1p shells in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0ac9027ec5a648727afaba2b4efbf5b
https://doi.org/10.3367/ufnr.0160.199003b.0057
https://doi.org/10.3367/ufnr.0160.199003b.0057
Publikováno v:
Czechoslovak Journal of Physics. 31:499-510
Radiative muon capture rates of stopped meons, spectra, circular polarisation, and asymmetries of emitted γ-quanta in16O and40Ca are analysed using the shell-model nuclear wave functions. Calculated characteristics show considerable sensitivity to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2defd350b100a70cc3d50b1299c76fdf
https://doi.org/10.1007/bf01596416
https://doi.org/10.1007/bf01596416
Publikováno v:
Nuclear Physics A. 282:474-486
The partial transitions in radiative pion capture on light nuclei are studied within the shell model with intermediate coupling. The probabilities of capture from s- and p-states of a mesoatom and the total yield of γ-quanta have been calculated and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c41bf5f8cada604ff8c0b118969353f4
https://doi.org/10.1016/0375-9474(77)90071-9
https://doi.org/10.1016/0375-9474(77)90071-9
Publikováno v:
Journal of Physics G: Nuclear Physics. 7:L231-L235
The radiative muon capture reaction on nuclear targets mu -+(A,Z) to nu mu + gamma +(A,Z-1) is suggested as a possible source capable of providing a new upper limit on the muon-neutrino mass.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa716be33a92a3141ce99b837ffd53e6
https://doi.org/10.1088/0305-4616/7/10/004
https://doi.org/10.1088/0305-4616/7/10/004
Publikováno v:
Czechoslovak Journal of Physics. 31:482-489
The high energy branch of giant dipole resonance (GDR) is considered. The intensive excitation of this part of GDR is expected in certain (e, e′) reactions and muon capture. The large excitation probability is due to the axial component of the exte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e69ce202e6701f527df42efcc5243fa
https://doi.org/10.1007/bf01596414
https://doi.org/10.1007/bf01596414
Publikováno v:
Physics Letters B. 92:256-260
The excitation function for the 0 ℏω and 1 ℏω levels of Λ6Li, populated in the (K−, π−) reaction at ϑ π= 0°, is calculated in the framework of the translationally invariant shell model. One-baryon and cluster widths for the decay of re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86c6bebfbd7e2c3a8f63d0d458859be7
https://doi.org/10.1016/0370-2693(80)90258-0
https://doi.org/10.1016/0370-2693(80)90258-0
Publikováno v:
Journal of Physics G: Nuclear Physics. 5:L221-L226
Calculations for 7Li, 9Be, 11B, 13C, 14C, 14N and 16O show a systematic analogy in the excitation spectra of several low-momentum transfer (q =TGS+1) was safely traced in the 1p-shell nuclei.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3824ee232b9636cb337c89248814ea3
https://doi.org/10.1088/0305-4616/5/12/001
https://doi.org/10.1088/0305-4616/5/12/001