Zobrazeno 1 - 10
of 15
pro vyhledávání: '"B. Sengl"'
Publikováno v:
The European Physical Journal A. 23:507-515
We present an extension of the Goldstone-boson-exchange constituent quark model including additional interactions beyond the ones used hitherto. For the hyperfine interaction between the constituent quarks we assume pseudoscalar, vector, and scalar m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c1e4cd10e31e35dbbbdb175d4ef20e0
https://doi.org/10.1140/epja/i2004-10106-9
https://doi.org/10.1140/epja/i2004-10106-9
Publikováno v:
Physical Review D. 77
We present a new classification scheme of baryon ground states and resonances into SU(3) flavor multiplets. The scheme is worked out along a covariant formalism with relativistic constituent quark models and it relies on detailed investigations of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ed2629518059f7f3c6720ce21bd2d22
https://doi.org/10.1103/physrevd.77.114002
https://doi.org/10.1103/physrevd.77.114002
Publikováno v:
Physical Review D. 76
We present results for kaon decay widths of baryon resonances from a relativistic study with constituent quark models. The calculations are done in the point-form of Poincare-invariant quantum mechanics with a spectator-model decay operator. We obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db5323ea4d9ebfcf5aaa699a94a75f25
https://doi.org/10.1103/physrevd.76.054008
https://doi.org/10.1103/physrevd.76.054008
We report on a study of pi and eta decays of strange baryon resonances within relativistic constituent-quark models based on one-gluon-exchange and Goldstone-boson-exchange dynamics. The investigations are performed in the point form of Poincare-inva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee9b14efc4700a47f74a0dc5ce9a1fc0
http://arxiv.org/abs/nucl-th/0612053
http://arxiv.org/abs/nucl-th/0612053
Publikováno v:
Non-Linear Dynamics and Fundamental Interactions ISBN: 1402039476
This article starts with an introduction into quantum chaos and its relationship to classical chaos. The Bohigas-Giannoni-Schmit conjecture is formulated and evaluated within the random-matrix theory. The objective of the presentation is twofold and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dcca661bfc86e90285b3289989975a4
https://doi.org/10.1007/1-4020-3949-2_19
https://doi.org/10.1007/1-4020-3949-2_19
Sonification of lattice data: the spectrum of the Dirac operator across the deconfinement transition
Publikováno v:
Proceedings of XXIIIrd International Symposium on Lattice Field Theory — PoS(LAT2005).
Sonification is the use of non-speech audio to extract information from data. It represents the sound analogue to graphical visualization. The method is applied in several disciplines from economy to medicine to physics. Sonification might also help
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::172b62070067fbc1d62745637b0ffb1b
https://doi.org/10.22323/1.020.0152
https://doi.org/10.22323/1.020.0152
Publikováno v:
Few-Body Problems in Physics ’02 ISBN: 9783709173930
Recently the Goldstone-boson-exchange constituent quark model (GBE CQM) [1] has been quite successful in describing the spectra of all light and strange ba ons in a unified framework [1, 2]. Furthermore it has been found to yield a remarkably consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fdae43e6bd388ca7bd8611d2a7cde84
https://doi.org/10.1007/978-3-7091-6728-1_13
https://doi.org/10.1007/978-3-7091-6728-1_13
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