Nonperturbative Strange Sea in Proton Using Wave Functions Inspired by Light Front Holography
| Parent link: | Few-Body Systems Vol. 58, iss. 2.— 2016.— [P. 87-94] |
|---|---|
| Autor corporatiu: | |
| Altres autors: | , , , |
| Sumari: | Title screen We use different light-front wave functions (two inspired by the AdS/QCD formalism), together with a model of the nucleon in terms of meson-baryon fluctuations to calculate the nonperturbative (intrinsic) contribution to the s(x)−s¯(x)s(x)−s¯(x) asymmetry of the proton sea. The holographic wave functions for an arbitrary number of constituents, recently derived by us, give results quite close to known parametrizations that appear in the literature. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2016
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1007/s00601-017-1232-3 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653934 |
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| 200 | 1 | |a Nonperturbative Strange Sea in Proton Using Wave Functions Inspired by Light Front Holography |f A. Vega [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 47 tit.] | ||
| 330 | |a We use different light-front wave functions (two inspired by the AdS/QCD formalism), together with a model of the nucleon in terms of meson-baryon fluctuations to calculate the nonperturbative (intrinsic) contribution to the s(x)−s¯(x)s(x)−s¯(x) asymmetry of the proton sea. The holographic wave functions for an arbitrary number of constituents, recently derived by us, give results quite close to known parametrizations that appear in the literature. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Few-Body Systems | ||
| 463 | |t Vol. 58, iss. 2 |v [P. 87-94] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a непертурбативные методы | |
| 610 | 1 | |a волновые функции | |
| 610 | 1 | |a голография | |
| 701 | 1 | |a Vega |b A. |g Alfredo | |
| 701 | 1 | |a Gutsche |b Th. |g Thomas | |
| 701 | 1 | |a Schmidt |b I. A. |g Ivan | |
| 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 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Физико-технический институт (ФТИ) |b Кафедра высшей математики и математической физики (ВММФ) |3 (RuTPU)RU\TPU\col\18727 |
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