| 000 | 02606nlm1a2200421 4500 | ||
|---|---|---|---|
| 001 | 666958 | ||
| 005 | 20231030042054.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\38162 | ||
| 035 | _aRU\TPU\network\25433 | ||
| 090 | _a666958 | ||
| 100 | _a20220208a2017 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aRole of scalar mesons in the beam asymmetry of p¯p and Λ¯Λ photoproduction at JLab _fT. Gutsche, S. V. Kuleshov, V. E. Lyubovitskiy (Lyubovitskij), I. T. Obukhovsky |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 15 tit.] | ||
| 330 | _aWe suggest a description of the beam asymmetry in p¯p and Λ¯Λ photoproduction off the proton →γ+p→p¯p+p and →γ+p→Λ¯Λ+p, which takes into account the contribution of the scalar mesons f0(1370), f0(1500), and f0(1710). These scalars are considered as mixed states of a glueball and nonstrange and strange quarkonia in the framework based on the use of effective hadronic Lagrangians. Present results can be used to guide the possible search for this reaction by the GlueX Collaboration at JLab. Also, we did an estimate of contribution of heavier scalar meson states f0(2020), f0(2100), and f0(2200). | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tPhysical Review D _oparticles, fields, gravitation, and cosmology _d1970- |
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| 463 |
_tVol. 96, iss. 5 _v[054024, 12 p.] _d2017 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aмезоны | |
| 610 | 1 | _aфоторождение | |
| 610 | 1 | _aскаляры | |
| 610 | 1 | _aлагранжианы | |
| 701 | 1 |
_aGutsche _bT. _gThomas |
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| 701 | 1 |
_aKuleshov _bS. V. _gSergey Vasiljevich |
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| 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 |
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| 701 | 1 |
_aObukhovsky _bI. T. _gIgor Timofeevich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 801 | 2 |
_aRU _b63413507 _c20220208 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1103/PhysRevD.96.054024 | |
| 942 | _cCF | ||