Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Karapetyan G. S."'
Publikováno v:
EPJ Web of Conferences, Vol 69, p 00017 (2014)
We present an analysis of fission induced by intermediate energy protons or photons on actinides. The 660 MeV proton induced reactions are on 241Am, 238U, and 237Np targets and the Bremmstrahlung-photons with end-point energies at 50 MeV and 3500 MeV
Externí odkaz:
https://doaj.org/article/18df7a622550441895df4456e55bc4e0
Publikováno v:
EPJ Web of Conferences, Vol 69, p 00022 (2014)
A comprehensive set of 110 radioactive nuclide cross sections with mass numbers 22 ≤ A ≤ 198 amu in the interaction of 4.4-GeV deuterons with 197Au have been measured for the first time. The results including charge distributions have been parame
Externí odkaz:
https://doaj.org/article/fe943f4657f44daeb67571f8e82f388f
Mechanism of nuclear reactions on 197Au induced by 11B ions at energies above Coulomb barrier was studied by induced-activity method and gamma-spectroscopy. The cross sections of the reaction fragments from 197Au induced by 11B ions were measured at
Externí odkaz:
http://arxiv.org/abs/1610.09573
Autor:
Andrade-II, E., Karapetyan, G. S., Deppman, A., Bernal-Castillo, J. L., Balabekyan, A. R., Demekhina, N. A., Adam, J., Garcia, F., Guzmán, F.
In this work, we present new experimental data on mass distribution of fission fragments from $^{241}$Am proton-induced fission at $660$ MeV measured at the LNR Phasotron (JINR). The systematic analysis of several measured fragment mass distributions
Externí odkaz:
http://arxiv.org/abs/1608.07501
Autor:
Karapetyan, G. S.
The induced-activity investigations in off-line analysis performed in different experiments, concerning pre-actinide and actinide nuclei, are here presented and discussed. Generalized expressions for the determination of independent yields/cross sect
Externí odkaz:
http://arxiv.org/abs/1509.00226
Autor:
Balabekyan, A. R., Demekhina, N. A., Karapetyan, G. S., Drnoyan, D. R., Zhemenik, V. I., Adam, J., Zavorka, L., Solnyshkin, A. A., Tsoupko-Sitnikov, V. M.
The independent cross section ratio for production of nuclei from 197Au targets irradiated with 4 GeV deuterons have been measured by off-line gamma-spectroscopy. On the basis of the measured independent cross section ratio of 198m, gAu the average i
Externí odkaz:
http://arxiv.org/abs/1412.3837
The cross sections for the binary fission of 197Au, 181Ta and 209Bi targets induced by 11B ions were measured at intermediate energies. The fission products cross sections were studied by means of activation analysis in off-line regime observed gamma
Externí odkaz:
http://arxiv.org/abs/1412.3844
Autor:
Balabekyan, A. R., Demekhina, N. A., Karapetyan, G. S., Karayan, L., Drnoyan, D. R., Zhemenik, V. I., Adam, J., Zavorka, L., Solnyshkin, A. A., Tsoupko-Sitnikov, V. M., Khushvaktov, J., Guimaraes, V.
Publikováno v:
Phys. Rev C 89, 054604 (2014)
The recoil properties of fragments produced by the interaction of 4.4 GeV deuteron with 197Au target have been studied. New experimental data on recoil properties for 90 nuclei, varying from 24Na to 198Au, were obtained. The technique applied was the
Externí odkaz:
http://arxiv.org/abs/1306.6027
Autor:
Balabekyan, A. R., Demekhina, N. A., Karapetyan, G. S., Drnoyan, D. R., Zhemenik, V. I., Adam, J., Zavorka, L., Solnyshkin, A. A., Tsoupko-Sitnikov, V. M., Khushvaktov, J., Karayan, L., Deppman, A., Guimaraes, V.
Publikováno v:
Phys. Rev. C 90, 054612 (2014)
The cross sections of 110 radioactive nuclide with mass numbers 22 < A < 198 amu from the interaction of 2.2 GeV/nucleon deuterons from the Nuclotron of the Laboratory of High Energies (LHE), Joint Institute for Nuclear Research (JINR) at Dubna with
Externí odkaz:
http://arxiv.org/abs/1306.4586
Autor:
Deppman, A., Karapetyan, G. S., Guimarães, V., Gonzales, C., Balabekyan, A. R., Demekhina, N. A.
A study of photofission on 181Ta nucleus induced by bremsstrahlung photons with endpoint energies of 50 and 3500 MeV has been performed. The fission yields have been measured by using the induced-activity method in an off-line analysis. The absolute
Externí odkaz:
http://arxiv.org/abs/1306.3304