Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model
We study the exclusive semileptonic rare Bc+→D+νν¯ decay in the framework of light-cone quark model. The transition form factors f+(q2) and fT(q2) are evaluated in the timelike region using the analytic continuation method in q+=0 frame. The analytic solutions of these form factors are compared with...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2018/2943406 |
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| author | Nisha Dhiman Harleen Dahiya |
| author_facet | Nisha Dhiman Harleen Dahiya |
| author_sort | Nisha Dhiman |
| collection | DOAJ |
| description | We study the exclusive semileptonic rare Bc+→D+νν¯ decay in the framework of light-cone quark model. The transition form factors f+(q2) and fT(q2) are evaluated in the timelike region using the analytic continuation method in q+=0 frame. The analytic solutions of these form factors are compared with the results obtained from the double pole parametric form. The branching ratio for Bc+→D+νν¯ decay is calculated and compared with the other theoretical model predictions. The predicted results in this model can be tested at the LHCb experiments in near future which will help in testing the unitarity of CKM quark mixing matrix, thus providing an insight into the phenomenon of CP violation. |
| format | Article |
| id | doaj-art-e8fa9128911947dda884a6c128dd4563 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-e8fa9128911947dda884a6c128dd45632025-02-03T01:23:06ZengWileyAdvances in High Energy Physics1687-73571687-73652018-01-01201810.1155/2018/29434062943406Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark ModelNisha Dhiman0Harleen Dahiya1Department of Physics, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar 144011, IndiaDepartment of Physics, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar 144011, IndiaWe study the exclusive semileptonic rare Bc+→D+νν¯ decay in the framework of light-cone quark model. The transition form factors f+(q2) and fT(q2) are evaluated in the timelike region using the analytic continuation method in q+=0 frame. The analytic solutions of these form factors are compared with the results obtained from the double pole parametric form. The branching ratio for Bc+→D+νν¯ decay is calculated and compared with the other theoretical model predictions. The predicted results in this model can be tested at the LHCb experiments in near future which will help in testing the unitarity of CKM quark mixing matrix, thus providing an insight into the phenomenon of CP violation.http://dx.doi.org/10.1155/2018/2943406 |
| spellingShingle | Nisha Dhiman Harleen Dahiya Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model Advances in High Energy Physics |
| title | Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model |
| title_full | Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model |
| title_fullStr | Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model |
| title_full_unstemmed | Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model |
| title_short | Study of Rare Semileptonic Bc+→D+νν- Decay in the Light-Cone Quark Model |
| title_sort | study of rare semileptonic bc d νν decay in the light cone quark model |
| url | http://dx.doi.org/10.1155/2018/2943406 |
| work_keys_str_mv | AT nishadhiman studyofraresemileptonicbcdnndecayinthelightconequarkmodel AT harleendahiya studyofraresemileptonicbcdnndecayinthelightconequarkmodel |