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Pregled bibliografske jedinice broj: 439144

Bound state of the αΛΛΞ0 system


Filikhin, I.; Suslov, V. M.; Vlahović, Branislav
Bound state of the αΛΛΞ0 system // Journal of Physics G - Nuclear & Particle Physics, 35 (2008), 3; 035103, 12 doi:10.1088/0954-3899/35/3/035103 (međunarodna recenzija, članak, znanstveni)


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Naslov
Bound state of the αΛΛΞ0 system

Autori
Filikhin, I. ; Suslov, V. M. ; Vlahović, Branislav

Izvornik
Journal of Physics G - Nuclear & Particle Physics (0954-3899) 35 (2008), 3; 035103, 12

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
calculation of Faddeev equation in configuration space ; four body problem ; hypernucei

Sažetak
The Faddeev–Yakubovsky equations in configuration space are applied to the study of the four-body system α Lambda Lambda Chi comprising three distinct particles. We use the OBE-simulating potential of the NSC97 model for the Lambda Chi and Lambda Lambda interactions. For the Chi α and Lambda α interactions we use phenomenological potentials. The Faddeev–Yakubovsky equations for the system and its subsystems are numerically solved in s-wave approach by the cluster reduction method. We evaluate the binding energy of the hypothetical multi-strangeness nucleus 7_lambda Lambda0 He. We find that the existence of the ground state of this nucleus depends strongly on the behavior of the Chi α potential at small distances. In particular, for a Woods–Saxon type potential having no repulsive core, the system can be bound.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
098-0000000-3194 - Nuklearne Interakcije

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Branislav Vlahovic (autor)

Poveznice na cjeloviti tekst rada:

doi iopscience.iop.org doi.org

Citiraj ovu publikaciju:

Filikhin, I.; Suslov, V. M.; Vlahović, Branislav
Bound state of the αΛΛΞ0 system // Journal of Physics G - Nuclear & Particle Physics, 35 (2008), 3; 035103, 12 doi:10.1088/0954-3899/35/3/035103 (međunarodna recenzija, članak, znanstveni)
Filikhin, I., Suslov, V. & Vlahović, B. (2008) Bound state of the αΛΛΞ0 system. Journal of Physics G - Nuclear & Particle Physics, 35 (3), 035103, 12 doi:10.1088/0954-3899/35/3/035103.
@article{article, author = {Filikhin, I. and Suslov, V. M. and Vlahovi\'{c}, Branislav}, year = {2008}, pages = {12}, DOI = {10.1088/0954-3899/35/3/035103}, chapter = {035103}, keywords = {calculation of Faddeev equation in configuration space, four body problem, hypernucei}, journal = {Journal of Physics G - Nuclear and Particle Physics}, doi = {10.1088/0954-3899/35/3/035103}, volume = {35}, number = {3}, issn = {0954-3899}, title = {Bound state of the αΛΛΞ0 system}, keyword = {calculation of Faddeev equation in configuration space, four body problem, hypernucei}, chapternumber = {035103} }
@article{article, author = {Filikhin, I. and Suslov, V. M. and Vlahovi\'{c}, Branislav}, year = {2008}, pages = {12}, DOI = {10.1088/0954-3899/35/3/035103}, chapter = {035103}, keywords = {calculation of Faddeev equation in configuration space, four body problem, hypernucei}, journal = {Journal of Physics G - Nuclear and Particle Physics}, doi = {10.1088/0954-3899/35/3/035103}, volume = {35}, number = {3}, issn = {0954-3899}, title = {Bound state of the αΛΛΞ0 system}, keyword = {calculation of Faddeev equation in configuration space, four body problem, hypernucei}, chapternumber = {035103} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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