Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Ch Stoyanov"'
Publikováno v:
Engineering Mechanics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f157f368025cf3e994d7f8f3f1d9db
https://doi.org/10.21495/51-2-193
https://doi.org/10.21495/51-2-193
Autor:
S. Zhu, M. P. Carpenter, Ch. Stoyanov, O. Möller, Norbert Pietralla, C. Stahl, V. Werner, T. Möller, R. V. F. Janssens, G. Rainovski, M. Lettmann, R. Stegmann
Publikováno v:
Physics Letters B. 770:77-82
One-phonon states of vibrational nuclei with mixed proton–neutron symmetry have been observed throughout the nuclear chart besides the mass A ≈ 200 region. Very recently, it has been proposed that the 2 2 + state of 212Po is of isovector nature.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2d1f4fdbc905c85920862035e90af9c
https://doi.org/10.1016/j.physletb.2017.04.032
https://doi.org/10.1016/j.physletb.2017.04.032
We have calculated electron capture rates for neutron-rich $N=50$ nuclei ($^{78}$Ni, $^{82}$Ge, $^{86}$Kr, $^{88}$Sr) within the Thermal QRPA approach at temperatures $T=0$, corresponding to capture on the ground-state, and at $T=10$ GK (0.86 MeV), w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3135ade6adb875821cd0e64c3f96061c
http://arxiv.org/abs/1910.03335
http://arxiv.org/abs/1910.03335
Publikováno v:
Physical Review C. 100
A microscopic thermodynamically consistent approach is applied to compute electron capture (EC) rates and cross sections on nuclei in hot stellar environments. The cross-section calculations are based on the Donnelly-Walecka multipole expansion metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be45d75e73d6c10f8b123e893adb47b6
https://doi.org/10.1103/physrevc.100.025801
https://doi.org/10.1103/physrevc.100.025801
Autor:
M. Werner, T. Kröll, Ch. Stoyanov, Ulli Köster, R. Leguillon, M. Thürauf, K. O. Zell, Paolo Mutti, Marcus Scheck, J. Jolie, C. Henrich, T. Zerrouki, E. T. Gregor, J. F. Smith, C. Bernards, J. R. Vanhoy, Michael Jentschel, G. S. Simpson, Torsten Soldner, V. Werner, N. Cooper, M. Tezgel, David O'Donnell, W. Urban, O. Kaleja, C. M. Petrache, Aurelien Blanc, S. F. Hicks
Publikováno v:
Physical Review C. 99
The nature of low-lying 3(-) levels in Nd-144 was investigated in the Nd-143(n, gamma gamma) cold neutron-capture reaction. The combination of the high neutron flux from the research reactor at the Institut Laue-Langevin and the high gamma-ray detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5aec89819ebfa7aa66b1ecbe1b65685
https://doi.org/10.1103/physrevc.99.011304
https://doi.org/10.1103/physrevc.99.011304
Publikováno v:
AIP Conference Proceedings.
Radiological investigations have been performed in the Central Balkan National Park region which was declared a protected area and included in Nature 2000. The activity concentrations of the natural radionuclides 238U, 232Th and 40K as well as of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c80ad3a9a6f5ff211c785be39a4b29c
https://doi.org/10.1063/1.5091309
https://doi.org/10.1063/1.5091309
Autor:
Ch. Stoyanov
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c669fff1b4cc96b128be2d48220426a0
https://doi.org/10.1063/1.5016142
https://doi.org/10.1063/1.5016142
Publikováno v:
Physical Review C. 94
The thermal quasiparticle random-phase approximation is combined with the Skyrme energy density functional method (Skyrme-TQRPA) to study the response of a hot nucleus to an external perturbation. For the sample nuclei $^{56}\mathrm{Fe}$ and $^{82}\m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47855c7c6dae3f3bce588b8481621422
https://doi.org/10.1103/physrevc.94.015805
https://doi.org/10.1103/physrevc.94.015805
We combine the thermal QRPA approach with the Skyrme energy density functional theory (Skyrme-TQRPA) for modelling the process of electron capture on nuclei in supernova environment. For a sample nucleus, $^{56}$Fe, the Skyrme-TQRPA approach is appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a2f17839cbb1a076bc5a4b1ae244fe
http://arxiv.org/abs/1602.07875
http://arxiv.org/abs/1602.07875