Exclusive radiative production of fully-charmed tetraquarks at B factory
We apply a novel factorization formula recently developed within NRQCD framework to analyze the exclusive production of the fully-charmed tetraquark T4c plus a hard photon at super B factory. For simplicity, in this work we have concentrated on the production of the 0++ and 2++ T4c associated with a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-07-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269321003087 |
| _version_ | 1819014312738422784 |
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| author | Feng Feng Yingsheng Huang Yu Jia Wen-Long Sang Jia-Yue Zhang |
| author_facet | Feng Feng Yingsheng Huang Yu Jia Wen-Long Sang Jia-Yue Zhang |
| author_sort | Feng Feng |
| collection | DOAJ |
| description | We apply a novel factorization formula recently developed within NRQCD framework to analyze the exclusive production of the fully-charmed tetraquark T4c plus a hard photon at super B factory. For simplicity, in this work we have concentrated on the production of the 0++ and 2++ T4c associated with a photon. With some rough estimates about the unknown nonperturbative NRQCD matrix elements in a simplified diquark-antidiquark model, we predict the production rates of these types of exclusive production channels at s=10.58 GeV and also assess their observation prospect at Belle 2 experiment. |
| first_indexed | 2024-12-21T02:13:51Z |
| format | Article |
| id | doaj.art-23199da908f14daeb75239eb616a4dc6 |
| institution | Directory Open Access Journal |
| issn | 0370-2693 |
| language | English |
| last_indexed | 2024-12-21T02:13:51Z |
| publishDate | 2021-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj.art-23199da908f14daeb75239eb616a4dc62022-12-21T19:19:18ZengElsevierPhysics Letters B0370-26932021-07-01818136368Exclusive radiative production of fully-charmed tetraquarks at B factoryFeng Feng0Yingsheng Huang1Yu Jia2Wen-Long Sang3Jia-Yue Zhang4Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; China University of Mining and Technology, Beijing 100083, ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; School of Physics, University of Chinese Academy of Sciences, Beijing 100049, China; Corresponding author.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; School of Physics, University of Chinese Academy of Sciences, Beijing 100049, ChinaSchool of Physical Science and Technology, Southwest University, Chongqing 400700, ChinaInstitute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; School of Physics, University of Chinese Academy of Sciences, Beijing 100049, ChinaWe apply a novel factorization formula recently developed within NRQCD framework to analyze the exclusive production of the fully-charmed tetraquark T4c plus a hard photon at super B factory. For simplicity, in this work we have concentrated on the production of the 0++ and 2++ T4c associated with a photon. With some rough estimates about the unknown nonperturbative NRQCD matrix elements in a simplified diquark-antidiquark model, we predict the production rates of these types of exclusive production channels at s=10.58 GeV and also assess their observation prospect at Belle 2 experiment.http://www.sciencedirect.com/science/article/pii/S0370269321003087 |
| spellingShingle | Feng Feng Yingsheng Huang Yu Jia Wen-Long Sang Jia-Yue Zhang Exclusive radiative production of fully-charmed tetraquarks at B factory Physics Letters B |
| title | Exclusive radiative production of fully-charmed tetraquarks at B factory |
| title_full | Exclusive radiative production of fully-charmed tetraquarks at B factory |
| title_fullStr | Exclusive radiative production of fully-charmed tetraquarks at B factory |
| title_full_unstemmed | Exclusive radiative production of fully-charmed tetraquarks at B factory |
| title_short | Exclusive radiative production of fully-charmed tetraquarks at B factory |
| title_sort | exclusive radiative production of fully charmed tetraquarks at b factory |
| url | http://www.sciencedirect.com/science/article/pii/S0370269321003087 |
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