Physical observables in the decay Λb→Λc(→Λ+π)+τ−+ν̄ τ; International Journal of Modern Physics: Conference Series; Vol. 39 : The 9th Joint International Hadron Structure '15 Conference, Horný Smokovec, Slovak Republic, 29 June-3 July 2015
| Источник: | International Journal of Modern Physics: Conference Series Vol. 39 : The 9th Joint International Hadron Structure '15 Conference, Horný Smokovec, Slovak Republic, 29 June-3 July 2015.— 2015.— [1560112, 6 p.] |
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| Автор-организация: | |
| Другие авторы: | , , , , , |
| Примечания: | Title screen We analyze the tauonic semileptonic baryon decays Λ0b→Λ+c+τ−+ν̄ τΛb0→Λc++τ−+ν̄τ with particular emphasis on the lepton helicity flip contributions which vanish for zero lepton masses. We calculate the total rate, differential decay distributions, the longitudinal and transverse polarization components of the Λ+cΛc+ and the τ−τ−, and the lepton-side forward-backward asymmetries. We use the covariant confined quark model to provide numerical results on these observables. |
| Язык: | английский |
| Опубликовано: |
2015
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| Предметы: | |
| Online-ссылка: | http://dx.doi.org/10.1142/S201019451560112X |
| Формат: | xMaterials Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647959 |
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| 200 | 1 | |a Physical observables in the decay Λb→Λc(→Λ+π)+τ−+ν̄ τ |f N. Habyl [et al.] | |
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| 330 | |a We analyze the tauonic semileptonic baryon decays Λ0b→Λ+c+τ−+ν̄ τΛb0→Λc++τ−+ν̄τ with particular emphasis on the lepton helicity flip contributions which vanish for zero lepton masses. We calculate the total rate, differential decay distributions, the longitudinal and transverse polarization components of the Λ+cΛc+ and the τ−τ−, and the lepton-side forward-backward asymmetries. We use the covariant confined quark model to provide numerical results on these observables. | ||
| 461 | 1 | |t International Journal of Modern Physics: Conference Series | |
| 463 | 1 | |t Vol. 39 : The 9th Joint International Hadron Structure '15 Conference, Horný Smokovec, Slovak Republic, 29 June-3 July 2015 |v [1560112, 6 p.] |d 2015 | |
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| 701 | 1 | |a Santorelli |b P. |g Pietro | |
| 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 | |
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