Predictions of unknown masses and their applications

H. Jiang; G.J. Fu; B. Sun; M. Liu; N. Wang; M. Wang; Y.G. Ma; C.J. Lin; Y.M. Zhao; Y.H. Zhang; Z.Z. Ren; A. Arima

HAL : in2p3-00702488, version 1

DOI : 10.1103/PhysRevC.85.054303

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Physical Review C 85 (2012) 054303

Predictions of unknown masses and their applications

H. Jiang, G.J. Fu, B. Sun, M. Liu, N. Wang, M. Wang¹, Y.G. Ma, C.J. Lin, Y.M. Zhao, Y.H. Zhang, Z.Z. Ren, A. Arima

(2012)

In this paper we predict atomic masses which are not experimentally accessible by using local mass relations which connect with the proton-neutron interactions with improved accuracy. Based on our predicted masses, we investigate one-proton and one-neutron drip lines for a few regions in the nuclide chart and alpha-decay half-lives times for some isotopes with proton number 102 <= Z <= 106. The impact of our predicted one-neutron separation energies on astrophysical r-process nucleosynthesis is discussed within the framework of a classical r-process model.

1 :	CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

équipe(s) de recherche : CSNSM SNO

Thème(s)

Physique/Physique Nucléaire Expérimentale

Mot(s)-clé(s) : NEUTRON-PROTON INTERACTION – NUCLEAR-DATA SHEETS – N-P INTERACTION – VALENCE SHELLS – R-PROCESS – TRANS-PB-208 NUCLEI – INTERACTION ENERGY – HEAVY-ELEMENTS – MIRROR NUCLEI – DEFORMATIONS


in2p3-00702488, version 1
http://hal.in2p3.fr/in2p3-00702488
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Contributeur : Christine Hadrossek <>
Soumis le : Mercredi 30 Mai 2012, 13:55:24
Dernière modification le : Jeudi 31 Mai 2012, 07:42:39