Study of the decays $D^+\rightarrowη^{(\prime)} e^+ν_{e}$

Ablikim, M.; Ачасов, М. Н.; Ahmed, S.; Albrecht, M.; Amoroso, A.; An, F. F.; An, Q.; Bai, Y.; Bakina, O.; Ferroli, R. Baldini; Ban, Y.; Bennett, D. W.; Bennett, J. V.; Berger, N.; Bertani, M.; Bettoni, D.; Bian, J. M.; Bianchi, F.; Boger, E.; Boyko, I. R.; Briere, R. A.; Cai, H.; Cai, X.; Çakır, O.; Calcaterra, A.; Cao, G. F.; Çetin, S. A.; Chai, J.; Chang, J. F.; Chelkov, G.; Chen, G.; Chen, H. S.; Chen, J. C.; Chen, M. L.; Chen, P. L.; Chen, S. J.; Chen, X. R.; Chen, Y. B.; Chu, X. K.; Cibinetto, G.; Dai, H. L.; Dai, J. P.; Dbeyssi, A.; Dedovich, D.; Deng, Z. Y.; Denig, A.; Denysenko, I.; Destefanis, M.; Mori, F. De; Ding, Yu-Chen; Dong, C.; Dong, J.; Dong, L.; Dong, M. Y.; Dou, Z. L.; Du, Shuang; Duan, Pengfei; Fang, J.; Su, Fang; Fang, Xiangshu; Fang, Y.; Farinelli, R.; Fava, L.; Fegan, S.; Feldbauer, F.; Felici, G.; Feng, C. Q.; Fioravanti, E.; Fritsch, M.; Fu, C. D.; Gao, Q.; Gao, X. L.; Gao, Y.; Gao, Y.; Gao, Z.; Garzia, I.; Goetzen, K.; Gong, L.; Gong, W. X.; Gradl, W.; Greco, M.; Gu, M. H.; Gu, S.; Gu, Y. T.; Guo, A. Q.; Guo, Linghua; Guo, R. P.; Guo, Y. P.; Haddadi, Z.; Han, S.; Hao, X. Q.; Harris, F. A.; He, K. L.; He, X. Q.; Heinsius, F. H.; Held, T.; Heng, Y. K.; Holtmann, T.; Hou, Z. L.; Chen, Hu; Hu, H. M.; Hu, T.; Hu, Y.; Huang, G. S.; Huang, J. S.; Huang, X. T.; Huang, X. Z.; Huang, Zhengwen; Hussain, T.; Andersson, W. Ikegami; Ji, Q.; Ji, Q.; Ji, Xiangdong; Ji, X. L.; Jiang, X. S.; Jiang, X. Y.; Jiao, J. B.; Zhang, Jiao; Jin, D. P.; Jin, S.; Jin, Y.; Johansson, T.; Julin, A.; Kalantar‐Nayestanaki, N.; Kang, X.; Kang, X. S.; Kavatsyuk, M.; Ke, B. C.; Khan, Tabassum; Khoukaz, A.; Kiese, P.; Kliemt, R.; Koch, L.; Kolcu, O. B.; Kopf, B.; Kornicer, M.; Kuemmel, M.; Kuessner, M.; Kuhlmann, M.; Kupsc, A.; Kühn, W.; Lange, J.; Lara, M.; Larin, P.; Lavezzi, L.; Leiber, S.; Leithoff, H.; Leng, C.; Li, C.; Li, Cheng; Li, D. M.; Li, F.; Li, F. Y.; Li, G.; Li, H. B.; Li, H. J.; Li, J. C.; Li, K. J.; Li, Kang; Li, Ké; Li, Lei; Li, P. L.; Li, P. R.; Li, Q. Y.; Li, T.; Li, W. D.; Li, W. G.; Li, X. L.; Li, X. N.; Li, X. Q.; Li, Z. B.; Liang, H.; Liang, Y. F.; Liang, Y. T.; Liao, G. R.; Lin, D. X.; Liu, B.; Liu, B. J.; Liu, C. X.; Liu, D.; Liu, F. H.; Liu, Fang; Liu, Feng; Liu, H. B.; Liu, H. M.; Liu, Huanhuan; Liu, Huihui; Liu, J. B.; Liu, J. P.; Liu, J. Y.; Liu, K.; Liu, K. Y.; Liu, Ke; Liu, L. D.; Liu, P. L.; Liu, Q.; Liu, S. B.; Liu, X.; Liu, Y. B.; Liu, Z. A.; Liu, Zhiqing; Long, Y. F.; Lou, X. C.; Lü, H. J.; Lu, J. G.; Lu, Y.; Luo, C. L.; Luo, M. X.; Luo, X. L.; Lyu, X.; C., F.; L., H.; L., L.; M., M.; M., Q.; Ma, T.; N., X.; Y., X.; M., Y.; Maas, F. E.; Maggiora, M.; Malik, Q. A.; Mao, Y. J.; Mao, Z. P.; Marcello, S.; Meng, Z.; Messchendorp, J. G.; Mezzadri, G.; Min, Jie; Min, T. J.; Mitchell, R. E.; Mo, X. H.; Mo, Ya; Morales, C. Morales; Morello, G.; Muchnoi, N. Yu.; Muramatsu, H.; Mustafa, A.; Nefedov, Y.; Nerling, F.; Nikolaev, I. B.; Ning, Zengping; Nisar, S.; Niu, S. L.; Niu, X. Y.; Olsen, S. L.; Ouyang, Q.; Pacetti, S.; Pan, Y.; Papenbrock, M.; Patterí, P.; Pelizaeus, M.; Pellegrino, J.; Peng, H.; Peters, K.; Pettersson, J.; Ping, J. L.; Ping, R. G.; Pitka, A.; Poling, R.; Prasad, V.; Qi, H. R.; Qi, M. Y.; Qian, S. J.; Qiao, C. F.; Qin, Ning; Qin, X. S.; Qin, Z. H.; Qiu, J. F.; Rashid, K. H.; Redmer, C. F.; Richter, M Stella; Ripka, M.; Rolo, M.; Rong, G.; Rosner, Ch.; Ruan, X. D.; Sarantsev, A.; Savrié, M.; Schnier, C.; Schoenning, K.; Wang, Shan; Shao, M.; Shen, C. P.; Shen, P. X.; Shen, Xiao Yuan; Sheng, H. Y.; Song, J. J.; Song, W. M.; Song, X. Y.; Sosio, S.; Sowa, C.; Spataro, S.; Sun, G. X.; Sun, J. F.; Sun, L.; Sun, S.; Sun, X. H.; Sun, Y. J.; Sun, Y.; Sun, Y. Z.; Sun, Z. J.; Sun, Z. T.; Tang, C. J.; Tang, G. Y.; Tang, X.; Tapan, I.; Tiemens, M.; Tsednee, B.; Uman, I.; Varner, G.; Wang, B.; Wang, B. L.; Wang, D.; Wang, D. Y.; Wang, Dan; Wang, K.; Wang, L. L.; Wang, L. S.; Wang, M.; Wang, Meng; Wang, P.; Wang, P. L.; Wang, W. P.; Wang, X. F.; Wang, Y.; Wang, Y. D.; Wang, Y. F.; Wang, Y. Q.; Wang, Z.; Wang, Z. G.; Wang, Z. H.; Wang, Z. Y.; Wang, Zongyuan; Weber, T.; Wei, D. H.; Weidenkaff, P. C.; Wen, S. P.; Wiedner, U.; Wolke, M.; Wu, L. H.; Wu, L. J.; Wu, Z.; Xia, Luo; Xia, X. M.; Xia, Yuxing; Xiao, D.; Xiao, H.; Xiao, Yunlong; Xiao, Z. J.; Xie, Y.; Xie, Y.; Xiong, X. A.; Xiu, Q. L.; Xu, G. F.; Xu, J.; Xu, L.; Xu, Q. J.; Xu, Q. N.; Xu, X. P.; Liang, Yan; Yan, W.; Yan, W. C.; Yan, Y. H.; Yang, H. J.; Yang, H. X.; Yang, L.; Yang, Y.; Yang, Y.; Yang, Yifan; Ye, M.; Ye, M. H.; Yin, J. H.; You, Z. Y.; Yu, B. X.; Yu, Chenghui; Yu, J.; Yuan, C. Z.; Yuan, Y.; Yuncu, A.; Zafar, A. A.; Zallo, A.; Zeng, Y.; Zeng, Z.; Zhang, B. X.; Zhang, B. Y.; Zhang, C. C.; Zhang, D. H.; Zhang, H. H.; Zhang, H. Y.; Zhang, J.; Zhang, J. L.; Zhang, J. Q.; Zhang, J. W.; Zhang, J. Y.; Zhang, J. Z.; Zhang, K.; Zhang, L.; Zhang, S. Q.; Zhang, X. Y.; Zhang, Y. H.; Zhang, Y. T.; Zhang, Yang; Zhang, Yao; Zhang, Yu; Zhang, Z. H.; Zhang, Z. P.; Zhang, Z. Y.; Zhao, G.; Zhao, Jiawei; Zhao, Jiaxing; Zhao, J. Z.; Liu, Zhao; Zhao, Ling; Zhao, M. G.; Zhao, Qingyu; Zhao, S. J.; Zhao, T.; Zhao, Y.; Zhao, Z. G.; Zhemchugov, A.; Zheng, B.; Zheng, J. P.; Zheng, W. J.; Zheng, Y.; Zhong, B.; Zhou, L.; Zhou, Xingyu; Zhou, X. K.; Zhou, Xingyu; Zhou, X. Y.; Zhou, Y.; Zhu, J.; Zhu, K.; Zhu, K.; Zhu, S.; Zhu, X.; Zhu, Y. C.; Zhu, Y. S.; Zhu, Z. A.; Zhuang, J.; Zou, B. S.; Zou, J. H.

doi:10.48550/arxiv.1803.05570

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Besides, our ratio of branching fractions B(D + s → η ′ e + ν e )/B(D + s → ηe + ν e ) = 0.37 coincides with the result 0.36 ± 0.14 obtained by CLEO [83] and the more recent value 0.40 ± 0.14 by BESIII [84]. Finally, we predict B(D + → η ′ e + ν e )/B(D + → ηe + ν e ) = 0.21, which agrees very well with the values 0.19 ± 0.05 and 0.18 ± 0.05 we got from experimental data by CLEO [82] and BE-SIII [81], respectively. It is worth mentioning here that very recently, the BESIII collaboration has reported their measurement of B(D 0 → K − µ + ν µ ) [85] with significantly improved precision.…”

Section: B Branching Fractions and Other Observablessupporting

confidence: 90%

Semileptonic D(s) -meson decays in the light of recent data

et al. 2018

View full text Add to dashboard Cite

Inspired by recent improved measurements of charm semileptonic decays at BESIII, we study a large set of D(D s )-meson semileptonic decays where the hadron in the final state is one of D 0 , ρ, ω, η (′) in the case of D + decays, and D 0 , φ, K 0 , K * (892) 0 , η (′) in the case of D + s decays. The required hadronic form factors are computed in the full kinematical range of momentum transfer by employing the covariant confined quark model developed by us. A detailed comparison of the form factors with those from other approaches is provided. We calculate the decay branching fractions and their ratios, which show good agreement with available experimental data. We also give predictions for the forward-backward asymmetry and the longitudinal and transverse polarizations of the charged lepton in the final state.

show abstract

Section: B Branching Fractions and Other Observablessupporting

confidence: 90%

Semileptonic D(s) -meson decays in the light of recent data

et al. 2018

View full text Add to dashboard Cite

show abstract

“…Regarding the ratios of branching fractions, we got B(D + s → η ′ e + ν e )/B(D + s → ηe + ν e ) = 0.37 which coincides with the result 0.36±0.14 obtained by CLEO [110] and the more recent one 0.40 ± 0.14 by BESIII [120]. Our result B(D + → η ′ e + ν e )/B(D + → ηe + ν e ) = 0.21 agrees with the values 0.19 ± 0.05 and 0.18 ± 0.05 extracted from experimental data by CLEO [121] and BESIII [122], respectively. Our prediction…”

supporting

confidence: 92%

Exclusive semileptonic decays of D and Ds mesons in the covariant confining quark model

et al. 2019

View full text Add to dashboard Cite

Recently, the BESIII collaboration has reported numerous measurements of various D (s) meson semileptonic decays with significantly improved precision. Together with similar studies carried out at BABAR, Belle, and CLEO, new windows to a better understanding of weak and strong interactions in the charm sector have been opened. In light of new experimental data, we review the theoretical description and predictions for the semileptonic decays of D (s) to a pseudoscalar or a vector meson. This review is essentially an extended discussion of our recently published results obtained in the framework of the covariant confining quark model.

show abstract

Study of the decays $D^+\rightarrowη^{(\prime)} e^+ν_{e}$

Cited by 2 publications

References 0 publications

Semileptonic D(s) -meson decays in the light of recent data

Semileptonic D(s) -meson decays in the light of recent data

Exclusive semileptonic decays of D and Ds mesons in the covariant confining quark model

Contact Info

Product

Resources

About