Nonperturbative contribution to the strange-antistrange asymmetry of the nucleon sea; Physical Review D; Vol. 93, iss. 5
| Parent link: | Physical Review D: particles, fields, gravitation, and cosmology.— , 1970- Vol. 93, iss. 5.— 2016.— [056001, 6 p.] |
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| 団体著者: | |
| その他の著者: | , , , |
| 要約: | Title screen We give predictions for the nonperturbative (intrinsic) contribution to the s(x)−s¯(x) asymmetry of the nucleon sea. For this purpose we use different light-front wave functions inspired by the AdS/QCD formalism, together with a model of the nucleon in terms of meson-baryon fluctuations. 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 |
| 言語: | 英語 |
| 出版事項: |
2016
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| 主題: | |
| オンライン･アクセス: | http://dx.doi.org/10.1103/PhysRevD.93.056001 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648572 |
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| 200 | 1 | |a Nonperturbative contribution to the strange-antistrange asymmetry of the nucleon sea |f A. Vega [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 17 tit.] | ||
| 330 | |a We give predictions for the nonperturbative (intrinsic) contribution to the s(x)−s¯(x) asymmetry of the nucleon sea. For this purpose we use different light-front wave functions inspired by the AdS/QCD formalism, together with a model of the nucleon in terms of meson-baryon fluctuations. 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 Physical Review D |o particles, fields, gravitation, and cosmology |d 1970- | ||
| 463 | |t Vol. 93, iss. 5 |v [056001, 6 p.] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Vega |b A. |g Alfredo | |
| 701 | 1 | |a Schmidt |b I. |g Ivan | |
| 701 | 1 | |a Gutsche |b Th. |g Thomas | |
| 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 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Физико-технический институт |b Кафедра высшей математики и математической физики |3 (RuTPU)RU\TPU\col\18727 |9 27176 |
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| 856 | 4 | |u http://dx.doi.org/10.1103/PhysRevD.93.056001 | |
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