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Half-lives of rp-process waiting point nuclei

Publicated to:European Physical Journal a. 24 (2): 193-198 - 2005-05-01 24(2), DOI: 10.1140/epja/i2004-10146-1

Authors: Sarriguren P; Álvarez-Rodriguez R; Moya De Guerra E

Affiliations

CSIC - Instituto de Estructura de la Materia (IEM) - Author

Abstract

We give results of microscopic calculations for the half-lives of various proton-rich nuclei in the mass region A = 60-90, which are involved in the astrophysical rp-process, and which are needed as input parameters of numerical simulations in Nuclear Astrophysics. The microscopic formalism consists of a deformed QRPA approach that involves a self-consistent quasiparticle deformed Skyrme Hartree-Fock basis and residual spin-isospin separable forces in both the particle-hole and particle-particle channels. The strength of the particle-hole residual interaction is chosen to be consistent with the Skyrme effective force and mean-field basis, while that of the particle-particle is globally fixed to κ = 0.07 MeV after a judicious choice from comparison to experimental half-lives. We study and discuss the sensitivity of the half-lives to deformation and residual interactions. © Società Italiana di Fisica/Springer-Verlag 2005.

Keywords

Astronomia / físicaBiotecnologíaEngenharias iiiEngenharias ivEnsinoInterdisciplinarMedicina iiNuclear and high energy physicsPhysics, nuclearPhysics, particles & fields

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal European Physical Journal a due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2005, it was in position 9/21, thus managing to position itself as a Q2 (Segundo Cuartil), in the category Physics, Nuclear. Notably, the journal is positioned en el Cuartil Q2 para la agencia Scopus (SJR) en la categoría Nuclear and High Energy Physics.

From a relative perspective, and based on the normalized impact indicator calculated from the Field Citation Ratio (FCR) of the Dimensions source, it yields a value of: 10.64, which indicates that, compared to works in the same discipline and in the same year of publication, it ranks as a work cited above average. (source consulted: Dimensions Jun 2025)

Specifically, and according to different indexing agencies, this work has accumulated citations as of 2025-06-10, the following number of citations:

  • WoS: 33
  • Scopus: 39
  • Open Alex: 6
  • OpenCitations: 33

Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-06-10:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 17 (PlumX).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.