Role of scalar mesons in the beam asymmetry of p¯p and Λ¯Λ photoproduction at JLab; Physical Review D; Vol. 96, iss. 5
| Parent link: | Physical Review D: particles, fields, gravitation, and cosmology.— , 1970- Vol. 96, iss. 5.— 2017.— [054024, 12 p.] |
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| Korporativní autor: | |
| Další autoři: | , , , |
| Shrnutí: | Title screen We 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). Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2017
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| Témata: | |
| On-line přístup: | https://doi.org/10.1103/PhysRevD.96.054024 |
| Médium: | MixedMaterials Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666958 |
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| 200 | 1 | |a Role of scalar mesons in the beam asymmetry of p¯p and Λ¯Λ photoproduction at JLab |f T. Gutsche, S. V. Kuleshov, V. E. Lyubovitskiy (Lyubovitskij), I. T. Obukhovsky | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 15 tit.] | ||
| 330 | |a We 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 | |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. 96, iss. 5 |v [054024, 12 p.] |d 2017 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a мезоны | |
| 610 | 1 | |a фоторождение | |
| 610 | 1 | |a скаляры | |
| 610 | 1 | |a лагранжианы | |
| 701 | 1 | |a Gutsche |b T. |g Thomas | |
| 701 | 1 | |a Kuleshov |b S. V. |g Sergey Vasiljevich | |
| 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 |9 17080 | |
| 701 | 1 | |a Obukhovsky |b I. T. |g Igor Timofeevich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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| 856 | 4 | |u https://doi.org/10.1103/PhysRevD.96.054024 | |
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