Zobrazeno 1 - 10
of 15 712
pro vyhledávání: '"Neutron-rich nuclei"'
Autor:
Yoshida, Kenichi
[Background] Nuclear pairing is a well-established many-body correlation, particularly among like particles in a spin-singlet state. However, the strength of spin-triplet proton-neutron (pn) pairing in nuclei has remained a long-standing and unresolv
Externí odkaz:
http://arxiv.org/abs/2411.13963
We examine the effect of nuclear deformation on the calculated $\beta$-decay half-lives of 55 neutron-rich nuclei. The deformation values were computed using DD-PC1 and DD-ME2 interactions in the Relativistic Hartree-Bogoliubov model. Yet another set
Externí odkaz:
http://arxiv.org/abs/2407.18793
Autor:
Gómez-Ramos, M.
In this work, we present the first, to our knowledge, theoretical description of two-proton removal reactions with proton target $(p,3p)$ for medium-mass nuclei at intermediate energies and present cross sections for the different bound states of the
Externí odkaz:
http://arxiv.org/abs/2406.02138
Akademický článek
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Autor:
X.H. Sun, H. Wang, K. Yoneda, N. Aoi, H. Baba, P. Bednarczyk, Zs. Dombrádi, P. Doornenbal, Zs. Fülöp, S. Go, T. Hashimoto, E. Ideguchi, K. Kobayashi, Y. Kondo, J. Lee, H.N. Liu, W.P. Liu, J.L. Lou, M. Matsushita, R. Minakata, T. Motobayashi, D. Nishimura, H. Otsu, H. Sakurai, Y. Shiga, Y.P. Shen, D. Sohler, D. Steppenbeck, Y.L. Sun, S. Takeuchi, A. Tamii, R. Tanaka, Z.Y. Tian, Zs. Vajta, T. Yamamoto, X.F. Yang, Z.H. Yang, Y.L. Ye, R. Yokoyama, J. Zenihiro
Publikováno v:
Physics Letters B, Vol 858, Iss , Pp 139081- (2024)
The fragmentation reactions of neutron-rich unstable nuclei 81Ga and 82Ge at 250 MeV/nucleon have been studied in order to search the optimal mean for the production of very neutron-rich nuclei in the vicinity of 78Ni. The newly measured cross sectio
Externí odkaz:
https://doaj.org/article/0196b533322a477f8f9c819ccc6c83d7
Autor:
Zhang, J. -C., Sun, B. -H., Tanihata, I., Kanungo, R., Scheidenberger, C., Terashima, S., Wang, Feng, Ameil, F., Atkinson, J., Ayyad, Y., Bagchi, S., Cortina-Gil, D., Dillmann, I., Estrade, A., Evdokimov, A., Farinon, F., Geissel, H., Guastalla, G., Janik, R., Kaur, S., Knobel, R., Kurcewicz, J., Litvinov, Yu. A., Marta, M., Mostazo, M., Mukha, I., Nociforo, C., Ong, H. J., Pietri, S., Prochazka, A., Sitar, B., Strmen, P., Takechi, M., Tanaka, J., Vargas, J., Weick, H., Winfield, J. S., Collaboration, the Super-FRS Experiment
Publikováno v:
Science Bulletin 69,1647(2024)
We report the charge-changing cross sections ($\sigma_{\text{cc}}$) of 24 $p$-shell nuclides on both hydrogen and carbon at about 900$A$ MeV, of which $^{8,9}$Li, $^{10\textendash12}$Be, $^{10,14,15}$B, $^{14,15,17\textendash22}$N and $^{16}$O on hyd
Externí odkaz:
http://arxiv.org/abs/2404.00682
Neutron-rich nuclei provide important insights to nuclear forces and to the nuclear equation of state. Advances in ab initio methods combined with new opportunities with rare isotope beams enable unique explorations of their properties based on nucle
Externí odkaz:
http://arxiv.org/abs/2401.06675
Publikováno v:
Phys. Lett. B 849 (2024) 138435
The data-driven Bayesian model averaging is a rigorous statistical approach to combining multiple models for a unified prediction. Compared with the individual model, it provides more reliable information, especially for problems involving apparent m
Externí odkaz:
http://arxiv.org/abs/2312.07031
Akademický článek
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Autor:
Nomura, Kosuke
Publikováno v:
Physical Review C 109, 034319 (2024)
The low-energy structure and $\beta$ decay properties of the neutron-rich even-mass nuclei near the neutron number $N=60$ that are experimentally of much interest are investigated within the framework of the nuclear density functional theory and the
Externí odkaz:
http://arxiv.org/abs/2312.17456