Choice of heavy baryon currents in the relativistic three-quark model
| Parent link: | Physical Review D: particles, fields, gravitation, and cosmology.— , 1970- Vol. 61, iss. 11.— 2000.— [114010] |
|---|---|
| Kolejni autorzy: | , , , , |
| Streszczenie: | Title screen Charm and bottom baryons and mesons are studied within the framework of a relativistically covariant 3D reduction of the Bethe-Salpeter equation. We carry out an analysis of semileptonic decays of heavy hadrons within this framework using explicit oscillator-type wave functions where we calculate Isgur-Wise functions, decay rates and asymmetry parameters. Within this model we also study the effect of interactions between the light quarks inside the heavy baryon and how they affect the values of the computed heavy baryon observables. We also elaborate on the role of relativistic effects in the calculation of the heavy baryon Isgur-Wise function. Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2000
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| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1103/PhysRevD.61.114010 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656785 |
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| 200 | 1 | |a Choice of heavy baryon currents in the relativistic three-quark model |f M. A. Ivanov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 38 tit.] | ||
| 330 | |a Charm and bottom baryons and mesons are studied within the framework of a relativistically covariant 3D reduction of the Bethe-Salpeter equation. We carry out an analysis of semileptonic decays of heavy hadrons within this framework using explicit oscillator-type wave functions where we calculate Isgur-Wise functions, decay rates and asymmetry parameters. Within this model we also study the effect of interactions between the light quarks inside the heavy baryon and how they affect the values of the computed heavy baryon observables. We also elaborate on the role of relativistic effects in the calculation of the heavy baryon Isgur-Wise function. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Physical Review D |o particles, fields, gravitation, and cosmology |d 1970- | ||
| 463 | |t Vol. 61, iss. 11 |v [114010] |d 2000 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a барионный ток | |
| 701 | 1 | |a Ivanov |b M. A. | |
| 701 | 1 | |a Korner |b J. G. | |
| 701 | 1 | |a Lyubovitskiy (Lyubovitskij) |b V. E. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences, Professor of the University of Tubingen (Germany) |f 1963- |g Valery Efimovich |3 (RuTPU)RU\TPU\pers\33385 | |
| 701 | 1 | |a Pisarev |b M. A. | |
| 701 | 1 | |a Rusetsky |b A. G. | |
| 801 | 2 | |a RU |b 63413507 |c 20171214 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1103/PhysRevD.61.114010 | |
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