Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Parfenova, Yu."'
In the present paper momentum distributions of nuclei produced in the heavy ion beam fragmentation at the relatively low energies (below 100 $A\cdot$MeV) are studied. For this study, a new theoretical approach is developed on the basis of the Glauber
Externí odkaz:
http://arxiv.org/abs/2410.16962
Autor:
Muzalevskii, I. A., Shulgina, N. B., Bezbakh, A. A., Chudoba, V., Krupko, S. A., Belogurov, S. G., Biare, D., Egorova, I. A., Fomichev, A. S., Gazeeva, E. M., Gorshkov, A. V., Grigorenko, L. V., Kaminski, G., Khirk, M., Kiselev, O., Kostyleva, D. A., Kozlov, M. Yu., Mauyey, B., Mukha, I., Nikolskii, E. Yu., Parfenova, Yu. L., Piatek, W., Quynh, A. M., Schetinin, V. N., Serikov, A., Sidorchuk, S. I., Sharov, P. G., Slepnev, R. S., Stepantsov, S. V., Swiercz, A., Szymkiewicz, P., Ter-Akopian, G. M., Zalewski, B.
Search for the population of the low-energy continuum of tetraneutron system was performed for reactions of the $^{8}$He beam on deuterium target. These studies are performed for the data [I.A. Muzalevskii et al., Phys. Rev. C 103, 044313 (2021)], pr
Externí odkaz:
http://arxiv.org/abs/2312.17354
Autor:
Nikolskii, E. Yu., Krupko, S. A., Muzalevskii, I. A., Bezbakh, A. A., Wolski, R., Yuan, C., Belogurov, S. G., Biare, D., Chudoba, V., Fomichev, A. S., Gazeeva, E. M., Golovkov, M. S., Gorshkov, A. V., Grigorenko, L. V., Kaminski, G., Khirk, M., Kiselev, O., Kostyleva, D. A., Mauyey, B., Mukha, I., Parfenova, Yu. L., Quynh, A. M., Sidorchuk, S. I., Sharov, P. G., Slepnev, R. S., Stepantsov, S. V., Swiercz, A., Ter-Akopian, G. M.
The proton and deuteron pickup reactions 2H(10Be,3He)9Li and 2H(10Be,4He)8Li radioactive beam produced by the new fragment separator ACCULINNA-2 at FLNR, JINR\@. These measurements were initially motivated as test reactions intended for the elucidati
Externí odkaz:
http://arxiv.org/abs/2212.05107
Autor:
Nikolskii, E. Yu., Muzalevskii, I. A., Bezbakh, A. A., Chudoba, V., Krupko, S. A., Belogurov, S. G., Biare, D., Fomichev, A. S., Gazeeva, E. M., Gorshkov, A. V., Grigorenko, L. V., Kaminski, G., Khirk, M. S., Kiselev, O., Kostyleva, D. A., Kozlov, M. Yu., Mauyey, B., Mukha, I., Parfenova, Yu. L., Piatek, W., Quynh, A. M., Schetinin, V. N., Serikov, A., Sidorchuk, S. I., Sharov, P. G., Shulgina, N. B., Slepnev, R. S., Stepantsov, S. V., Swiercz, A., Szymkiewicz, P., Ter-Akopian, G. M., Wolski, R., Zalewski, B., Zhukov, M. V.
The extremely neutron-rich system $^{6}$H was studied in the direct $^2\text{H}(^8\text{He},{^4\text{He}})^{6}$H transfer reaction with a $26 A$ MeV secondary $^{8}$He beam. The measured missing mass spectrum shows a broad bump at $\sim 4-8$ MeV abov
Externí odkaz:
http://arxiv.org/abs/2105.04435
Autor:
Muzalevskii, I. A., Bezbakh, A. A., Nikolskii, E. Yu., Chudoba, V., Krupko, S. A., Belogurov, S. G., Biare, D., Fomichev, A. S., Gazeeva, E. M., Gorshkov, A. V., Grigorenko, L. V., Kaminski, G., Kiselev, O., Kostyleva, D. A., Kozlov, M. Yu., Mauyey, B., Mukha, I., Parfenova, Yu. L., Piatek, W., Quynh, A. M., Schetinin, V. N., Serikov, A., Sidorchuk, S. I., Sharov, P. G., Shulgina, N. B., Slepnev, R. S., Stepantsov, S. V., Swiercz, A., Szymkiewicz, P., Ter-Akopian, G. M., Wolski, R., Zalewski, B., Zhukov, M. V.
Publikováno v:
Phys. Rev. C 103, 044313 (2021)
The extremely neutron-rich system $^{7}$H was studied in the direct $^2$H($^8$He,$^3$He)$^7$H transfer reaction with a 26 AMeV secondary $^{8}$He beam [Bezbakh et al., Phys. Rev. Lett. 124 (2020) 022502]. The missing mass spectrum and center-of-mass
Externí odkaz:
http://arxiv.org/abs/2010.09655
The method of asymptotic normalization coefficients is a standard approach for studies of two-body non-resonant radiative capture processes in nuclear astrophysics. This method suggests a fully analytical description of the radiative capture cross se
Externí odkaz:
http://arxiv.org/abs/2007.13139
Autor:
Bezbakh, A. A., Chudoba, V., Krupko, S. A., Belogurov, S. G., Biare, D., Fomichev, A. S., Gazeeva, E. M., Gorshkov, A. V., Grigorenko, L. V., Kaminski, G., Kiselev, O., Kostyleva, D. A., Kozlov, M. Yu., Mauyey, B., Mukha, I., Muzalevskii, I. A., Nikolskii, E. Yu., Parfenova, Yu. L., Piatek, W., Quynh, A. M., Schetinin, V. N., Serikov, A., Sidorchuk, S. I., Sharov, P. G., Slepnev, R. S., Stepantsov, S. V., Swiercz, A., Szymkiewicz, P., Ter-Akopian, G. M., Wolski, R., Zalewski, B., Zhukov, M. V.
Publikováno v:
Phys. Rev. Lett. 124, 022502 (2020)
The $^7$H system was populated in the $^2$H($^8$He,$^3$He)$^7$H reaction with a 26 AMeV $^8$He beam. The $^{7}$H missing mass energy spectrum, the $^{3}$H energy and angular distributions in the $^7$H decay frame were reconstructed. The $^7$H missing
Externí odkaz:
http://arxiv.org/abs/1906.07818
Autor:
Parfenova, Yu. L., Grigorenko, L. V., Egorova, I. A., Shulgina, N. B., Vaagen, J. S., Zhukov, M. V.
Publikováno v:
Phys. Rev. C 98, 034608 (2018)
Coulomb and nuclear dissociation of $^{17}$Ne on light and heavy targets are studied theoretically. The dipole E1 strength function is determined in a broad energy range including energies of astrophysical interest. Dependence of the strength functio
Externí odkaz:
http://arxiv.org/abs/1804.02674
Autor:
Chudoba, V., Grigorenko, L. V., Fomichev, A. S., Bezbakh, A. A., Egorova, I. A., Ershov, S. N., Golovkov, M. S., Gorshkov, A. V., Gorshkov, V. A., Kaminski, G., Krupko, S. A., Mukha, I., Nikolskii, E. Yu., Parfenova, Yu. L., Sidorchuk, S. I., Sharov, P. G., Slepnev, R. S., Standylo, L., Stepantsov, S. V., Ter-Akopian, G. M., Wolski, R., Zhukov, M. V.
Publikováno v:
Phys. Rev. C 98, 054612 (2018)
The $^{6}$Be continuum states were populated in the charge-exchange reaction $^1$H($^{6}$Li,$^{6}$Be)$n$ collecting very high statistics data ($\sim 5 \times 10^6$ events) on the three-body $\alpha$+$p$+$p$ correlations. The $^{6}$Be excitation energ
Externí odkaz:
http://arxiv.org/abs/1802.05009
Autor:
Sharov, P. G., Bezbakh, A. A., Chudoba, V., Fomichev, A. S., Golovkov, M. S., Gorshkov, A. V., Grigorenko, L. V., Kaminski, G., Knyazev, A. G., Krupko, S. A., Mentel, M., Nikolskii, E. Yu., Parfenova, Yu. L., Pluchinski, P., Rymzhanova, S. A., Sidorchuk, S. I., Slepnev, R. S., Stepantsov, S. V., Ter-Akopian, G. M., Wolski, R., Zhukov, M. V.
Publikováno v:
Phys. Rev. C 96, 025807 (2017)
Two-proton decay of the $^{17}$Ne low-lying states populated in the $^1$H($^{18}$Ne,$d$)$^{17}$Ne transfer reaction was studied. The two-proton width $\Gamma_{2p}$ of the $^{17}$Ne first excited $3/2^-$ state at $E^*=1.288$ MeV is of importance for t
Externí odkaz:
http://arxiv.org/abs/1612.04697