000			02130nlm1a2200385 4500
001			656785
005			20231030041444.0
035			_a(RuTPU)RU\TPU\network\23265
035			_aRU\TPU\network\23254
090			_a656785
100			_a20171212a2000 k y0engy50 ba
101	0		_aeng
102			_aUS
135			_adrcn ---uucaa
181		0	_ai
182		0	_ab
200	1		_aChoice of heavy baryon currents in the relativistic three-quark model _fM. A. Ivanov [et al.]
203			_aText _celectronic
300			_aTitle screen
320			_a[References: 38 tit.]
330			_aCharm 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			_aРежим доступа: по договору с организацией-держателем ресурса
461			_tPhysical Review D _oparticles, fields, gravitation, and cosmology _d1970-
463			_tVol. 61, iss. 11 _v[114010] _d2000
610	1		_aэлектронный ресурс
610	1		_aтруды учёных ТПУ
610	1		_aбарионный ток
701		1	_aIvanov _bM. A.
701		1	_aKorner _bJ. G.
701		1	_aLyubovitskiy (Lyubovitskij) _bV. E. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences, Professor of the University of Tubingen (Germany) _f1963- _gValery Efimovich _2stltpush _3(RuTPU)RU\TPU\pers\33385
701		1	_aPisarev _bM. A.
701		1	_aRusetsky _bA. G.
801		2	_aRU _b63413507 _c20171214 _gRCR
856	4		_uhttps://doi.org/10.1103/PhysRevD.61.114010
942			_cCF