caa a22 4500 445872861 CHVBK 20180317145517.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1140/epja/i2011-11092-5 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11092-5 Proton radioactivity with a Yukawa effective interaction [Elektronische Daten] [T. Routray, S. Tripathy, B. Dash, B. Behera, D. Basu] The half-lives of proton radioactivity of proton emitters are investigated theoretically. Proton-nucleus interaction potentials are obtained by folding the densities of the daughter nuclei with a finite-range effective nucleon-nucleon interaction having Yukawa form. The Wood-Saxon density distributions for the nuclei used in calculating the nuclear as well as the Coulomb interaction potentials are predictions of the interaction. The quantum mechanical tunneling probability is calculated within the WKB framework. These calculations provide reasonable estimates for the observed proton radioactivity lifetimes. The effects of neutron-proton effective mass splitting in neutron-rich asymmetric matter as well as the nuclear matter incompressibility on the decay probability are investigated. SIF, Springer-Verlag Berlin Heidelberg, 2011 Routray T. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut Tripathy S. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut Dash B. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut Behera B. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut Basu D. Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, 700 064, Kolkata, India aut The European Physical Journal A Springer-Verlag 47/8(2011-08-01), 1-9 1434-6001 47:8<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11092-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11092-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Routray T. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut NATIONALLICENCE 700 1- Tripathy S. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut NATIONALLICENCE 700 1- Dash B. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut NATIONALLICENCE 700 1- Behera B. P.G. Department of Physics, Sambalpur University, Jyoti Vihar, Burla, 768019, Orissa, India aut NATIONALLICENCE 700 1- Basu D. Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, 700 064, Kolkata, India aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/8(2011-08-01), 1-9 1434-6001 47:8<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer