Study of the light scalar a 0 ( 980 ) through the decay D 0 → a 0 ( 980 ) − e + ν e with a 0 ( 980 ) − → η π −

Ablikim, M.; Achasov, M. N.; Adlarson, P.; Afedulidis, O.; Ai, X. C.; Aliberti, R.; Amoroso, A.; An, Q.; Bai, Y.; Bakina, O.; Balossino, I.; Ban, Y.; Bao, H. -R.; Batozskaya, V.; Begzsuren, K.; Berger, N.; Berlowski, M.; Bertani, M.; Bettoni, D.; Bianchi, F.; Bianco, E.; Bortone, A.; Boyko, I.; Briere, R. A.; Brueggemann, A.; Cai, H.; Cai, X.; Calcaterra, A.; Cao, G. F.; Cao, N.; Cetin, S. A.; Chai, X. Y.; Chang, J. F.; Che, G. R.; Che, Y. Z.; Chelkov, G.; Chen, C.; Chen, C. H.; Chen, Chao; Chen, G.; Chen, H. S.; Chen, H. Y.; Chen, M. L.; Chen, S. J.; Chen, S. L.; Chen, S. M.; Chen, T.; Chen, X. R.; Chen, X. T.; Chen, Y. B.; Chen, Y. Q.; Chen, Z. J.; Chen, Z. Y.; Choi, S. K.; Cibinetto, G.; Cossio, F.; Cui, J. J.; Dai, H. L.; Dai, J. P.; Dbeyssi, A.; de Boer, R. E.; Dedovich, D.; Deng, C. Q.; Deng, Z. Y.; Denig, A.; Denysenko, I.; Destefanis, M.; De Mori, F.; Ding, B.; Ding, X. X.; Ding, Y.; Ding, Y.; Dong, J.; Dong, L. Y.; Dong, M. Y.; Dong, X.; Du, M. C.; Du, S. X.; Duan, Y. Y.; Duan, Z. H.; Egorov, P.; Fan, Y. H.; Fang, J.; Fang, J.; Fang, S. S.; Fang, W. X.; Fang, Y.; Fang, Y. Q.; Farinelli, R.; Fava, L.; Feldbauer, F.; Felici, G.; Feng, C. Q.; Feng, J. H.; Feng, Y. T.; Fritsch, M.; Fu, C. D.; Fu, J. L.; Fu, Y. W.; Gao, H.; Gao, X. B.; Gao, Y. N.; Gao, Yang; Garbolino, S.; Garzia, I.; Ge, L.; Ge, P. T.; Ge, Z. W.; Geng, C.; Gersabeck, E. M.; Gilman, A.; Goetzen, K.; Gong, L.; Gong, W. X.; Gradl, W.; Gramigna, S.; Greco, M.; Gu, M. H.; Gu, Y. T.; Guan, C. Y.; Guo, A. Q.; Guo, L. B.; Guo, M. J.; Guo, R. P.; Guo, Y. P.; Guskov, A.; Gutierrez, J.; Han, K. L.; Han, T. T.; Hanisch, F.; Hao, X. Q.; Harris, F. A.; He, K. K.; He, K. L.; Heinsius, F. H.; Heinz, C. H.; Heng, Y. K.; Herold, C.; Holtmann, T.; Hong, P. C.; Hou, G. Y.; Hou, X. T.; Hou, Y. R.; Hou, Z. L.; Hu, B. Y.; Hu, H. M.; Hu, J. F.; Hu, Q. P.; Hu, S. L.; Hu, T.; Hu, Y.; Huang, G. S.; Huang, K. X.; Huang, L. Q.; Huang, X. T.; Huang, Y. P.; Huang, Y. S.; Hussain, T.; Hölzken, F.; Hüsken, N.; in der Wiesche, N.; Jackson, J.; Janchiv, S.; Jeong, J. H.; Ji, Q.; Ji, Q. P.; Ji, W.; Ji, X. B.; Ji, X. L.; Ji, Y. Y.; Jia, X. Q.; Jia, Z. K.; Jiang, D.; Jiang, H. B.; Jiang, P. C.; Jiang, S. S.; Jiang, T. J.; Jiang, X. S.; Jiang, Y.; Jiao, J. B.; Jiao, J. K.; Jiao, Z.; Jin, S.; Jin, Y.; Jing, M. Q.; Jing, X. M.; Johansson, T.; Kabana, S.; Kalantar-Nayestanaki, N.; Kang, X. L.; Kang, X. S.; Kavatsyuk, M.; Ke, B. C.; Khachatryan, V.; Khoukaz, A.; Kiuchi, R.; Kolcu, O. B.; Kopf, B.; Kuessner, M.; Kui, X.; Kumar, N.; Kupsc, A.; Kühn, W.; Lavezzi, L.; Lei, T. T.; Lei, Z. H.; Lellmann, M.; Lenz, T.; Li, C.; Li, C.; Li, C. H.; Li, Cheng; Li, D. M.; Li, F.; Li, G.; Li, H. B.; Li, H. J.; Li, H. N.; Li, Hui; Li, J. R.; Li, J. S.; Li, K.; Li, K. L.; Li, L. J.; Li, L. K.; Li, Lei; Li, M. H.; Li, P. R.; Li, Q. M.; Li, Q. X.; Li, R.; Li, S. X.; Li, T.; Li, W. D.; Li, W. G.; Li, X.; Li, X. H.; Li, X. L.; Li, X. Y.; Li, X. Z.; Li, Y. G.; Li, Z. J.; Li, Z. Y.; Liang, C.; Liang, H.; Liang, H.; Liang, Y. F.; Liang, Y. T.; Liao, G. R.; Liao, Y. P.; Libby, J.; Limphirat, A.; Lin, C. C.; Lin, C. X.; Lin, D. X.; Lin, T.; Liu, B. J.; Liu, B. X.; Liu, C.; Liu, C. X.; Liu, F.; Liu, F. H.; Liu, Feng; Liu, G. M.; Liu, H.; Liu, H. B.; Liu, H. H.; Liu, H. M.; Liu, Huihui; Liu, J. B.; Liu, J. Y.; Liu, K.; Liu, K. Y.; Liu, Ke; Liu, L.; Liu, L. C.; Liu, Lu; Liu, M. H.; Liu, P. L.; Liu, Q.; Liu, S. B.; Liu, T.; Liu, W. K.; Liu, W. M.; Liu, X.; Liu, X.; Liu, Y.; Liu, Y.; Liu, Y. B.; Liu, Z. A.; Liu, Z. D.; Liu, Z. Q.; Lou, X. C.; Lu, F. X.; Lu, H. J.; Lu, J. G.; Lu, X. L.; Lu, Y.; Lu, Y. P.; Lu, Z. H.; Luo, C. L.; Luo, J. R.; Luo, M. X.; Luo, T.; Luo, X. L.; Lyu, X. R.; Lyu, Y. F.; Ma, F. C.; Ma, H.; Ma, H. L.; Ma, J. L.; Ma, L. L.; Ma, L. R.; Ma, M. M.; Ma, Q. M.; Ma, R. Q.; Ma, T.; Ma, X. T.; Ma, X. Y.; Ma, Y. M.; Maas, F. E.; MacKay, I.; Maggiora, M.; Malde, S.; Mao, Y. J.; Mao, Z. P.; Marcello, S.; Meng, Z. X.; Messchendorp, J. G.; Mezzadri, G.; Miao, H.; Min, T. J.; Mitchell, R. E.; Mo, X. H.; Moses, B.; Muchnoi, N. Yu.; Muskalla, J.; Nefedov, Y.; Nerling, F.; Nie, L. S.; Nikolaev, I. B.; Ning, Z.; Nisar, S.; Niu, Q. L.; Niu, W. D.; Niu, Y.; Olsen, S. L.; Olsen, S. L.; Ouyang, Q.; Pacetti, S.; Pan, X.; Pan, Y.; Pathak, A.; Pei, Y. P.; Pelizaeus, M.; Peng, H. P.; Peng, Y. Y.; Peters, K.; Ping, J. L.; Ping, R. G.; Plura, S.; Prasad, V.; Qi, F. Z.; Qi, H.; Qi, H. R.; Qi, M.; Qi, T. Y.; Qian, S.; Qian, W. B.; Qiao, C. F.; Qiao, X. K.; Qin, J. J.; Qin, L. Q.; Qin, L. Y.; Qin, X. P.; Qin, X. S.; Qin, Z. H.; Qiu, J. F.; Qu, Z. H.; Redmer, C. F.; Ren, K. J.; Rivetti, A.; Rolo, M.; Rong, G.; Rosner, Ch.; Ruan, M. Q.; Ruan, S. N.; Salone, N.; Sarantsev, A.; Schelhaas, Y.; Schoenning, K.; Scodeggio, M.; Shan, K. Y.; Shan, W.; Shan, X. Y.; Shang, Z. J.; Shangguan, J. F.; Shao, L. G.; Shao, M.; Shen, C. P.; Shen, H. F.; Shen, W. H.; Shen, X. Y.; Shi, B. A.; Shi, H.; Shi, H. C.; Shi, J. L.; Shi, J. Y.; Shi, Q. Q.; Shi, S. Y.; Shi, X.; Song, J. J.; Song, T. Z.; Song, W. M.; Song, Y. J.; Song, Y. X.; Sosio, S.; Spataro, S.; Stieler, F.; Su, S. S.; Su, Y. J.; Sun, G. B.; Sun, G. X.; Sun, H.; Sun, H. K.; Sun, J. F.; Sun, K.; Sun, L.; Sun, S. S.; Sun, T.; Sun, W. Y.; Sun, Y.; Sun, Y. J.; Sun, Y. Z.; Sun, Z. Q.; Sun, Z. T.; Tang, C. J.; Tang, G. Y.; Tang, J.; Tang, M.; Tang, Y. A.; Tao, L. Y.; Tao, Q. T.; Tat, M.; Teng, J. X.; Thoren, V.; Tian, W. H.; Tian, Y.; Tian, Z. F.; Uman, I.; Wan, Y.; Wang, S. J.; Wang, B.; Wang, B. L.; Wang, Bo; Wang, D. Y.; Wang, F.; Wang, H. J.; Wang, J. J.; Wang, J. P.; Wang, K.; Wang, L. L.; Wang, M.; Wang, N. Y.; Wang, S.; Wang, S.; Wang, T.; Wang, T. J.; Wang, W.; Wang, W.; Wang, W. P.; Wang, X.; Wang, X. F.; Wang, X. J.; Wang, X. L.; Wang, X. N.; Wang, Y.; Wang, Y. D.; Wang, Y. F.; Wang, Y. H.; Wang, Y. L.; Wang, Y. N.; Wang, Y. Q.; Wang, Yaqian; Wang, Yi; Wang, Z.; Wang, Z. L.; Wang, Z. Y.; Wang, Ziyi; Wei, D. H.; Weidner, F.; Wen, S. P.; Wen, Y. R.; Wiedner, U.; Wilkinson, G.; Wolke, M.; Wollenberg, L.; Wu, C.; Wu, J. F.; Wu, L. H.; Wu, L. J.; Wu, X.; Wu, X. H.; Wu, Y.; Wu, Y. H.; Wu, Y. J.; Wu, Z.; Xia, L.; Xian, X. M.; Xiang, B. H.; Xiang, T.; Xiao, D.; Xiao, G. Y.; Xiao, S. Y.; Xiao, Y. L.; Xiao, Z. J.; Xie, C.; Xie, X. H.; Xie, Y.; Xie, Y. G.; Xie, Y. H.; Xie, Z. P.; Xing, T. Y.; Xu, C. F.; Xu, C. J.; Xu, G. F.; Xu, H. Y.; Xu, M.; Xu, Q. J.; Xu, Q. N.; Xu, W.; Xu, W. L.; Xu, X. P.; Xu, Y.; Xu, Y. C.; Xu, Z. S.; Yan, F.; Yan, L.; Yan, W. B.; Yan, W. C.; Yan, X. Q.; Yang, H. J.; Yang, H. L.; Yang, H. X.; Yang, J. H.; Yang, T.; Yang, Y.; Yang, Y. F.; Yang, Y. F.; Yang, Y. X.; Yang, Z. W.; Yao, Z. P.; Ye, M.; Ye, M. H.; Yin, J. H.; Yin, Junhao; You, Z. Y.; Yu, B. X.; Yu, C. X.; Yu, G.; Yu, J. S.; Yu, M. C.; Yu, T.; Yu, X. D.; Yu, Y. C.; Yuan, C. Z.; Yuan, J.; Yuan, J.; Yuan, L.; Yuan, S. C.; Yuan, Y.; Yuan, Z. Y.; Yue, C. X.; Zafar, A. A.; Zeng, F. R.; Zeng, S. H.; Zeng, X.; Zeng, Y.; Zeng, Y. J.; Zeng, Y. J.; Zhai, X. Y.; Zhai, Y. C.; Zhan, Y. H.; Zhang, A. Q.; Zhang, B. L.; Zhang, B. X.; Zhang, D. H.; Zhang, G. Y.; Zhang, H.; Zhang, H.; Zhang, H. C.; Zhang, H. H.; Zhang, H. H.; Zhang, H. Q.; Zhang, H. R.; Zhang, H. Y.; Zhang, J.; Zhang, J.; Zhang, J. J.; Zhang, J. L.; Zhang, J. Q.; Zhang, J. S.; Zhang, J. W.; Zhang, J. X.; Zhang, J. Y.; Zhang, J. Z.; Zhang, Jianyu; Zhang, L. M.; Zhang, Lei; Zhang, P.; Zhang, Q. Y.; Zhang, R. Y.; Zhang, S. H.; Zhang, Shulei; Zhang, X. M.; Zhang, X. Y.; Zhang, X. Y.; Zhang, Y.; Zhang, Y.; Zhang, Y. T.; Zhang, Y. H.; Zhang, Y. M.; Zhang, Yan; Zhang, Z. D.; Zhang, Z. H.; Zhang, Z. L.; Zhang, Z. Y.; Zhang, Z. Y.; Zhang, Z. Z.; Zhao, G.; Zhao, J. Y.; Zhao, J. Z.; Zhao, L.; Zhao, Lei; Zhao, M. G.; Zhao, N.; Zhao, R. P.; Zhao, S. J.; Zhao, Y. B.; Zhao, Y. X.; Zhao, Z. G.; Zhemchugov, A.; Zheng, B.; Zheng, B. M.; Zheng, J. P.; Zheng, W. J.; Zheng, Y. H.; Zhong, B.; Zhong, X.; Zhou, H.; Zhou, J. Y.; Zhou, L. P.; Zhou, S.; Zhou, X.; Zhou, X. K.; Zhou, X. R.; Zhou, X. Y.; Zhou, Y. Z.; Zhou, Z. C.; Zhu, A. N.; Zhu, J.; Zhu, K.; Zhu, K. J.; Zhu, K. S.; Zhu, L.; Zhu, L. X.; Zhu, S. H.; Zhu, T. J.; Zhu, W. D.; Zhu, Y. C.; Zhu, Z. A.; Zou, J. H.; Zu, J.

doi:10.1103/PhysRevD.111.L091501

Study of the light scalar $a_{0} (980)$ through the decay $D^{0} \to a_{0} (980)^{-} e^{+} ν_{e}$ with $a_{0} (980)^{-} \to η π^{-}$

Journal Article · Tue May 06 00:00:00 EDT 2025 · Physical Review. D.

DOI:https://doi.org/10.1103/PhysRevD.111.L091501· OSTI ID:2564762

Ablikim, M.; Achasov, M. N.; Adlarson, P.; Afedulidis, O.; Ai, X. C.; Aliberti, R.; Amoroso, A.; An, Q.; Bai, Y.; Bakina, O.; Balossino, I.; Ban, Y.; Bao, H. -R.; Batozskaya, V.; Begzsuren, K.; Berger, N.; Berlowski, M.; Bertani, M.; Bettoni, D.; Bianchi, F. more »

Using $7.93 {fb}^{- 1}$ of $e^{+} e^{-}$ collision data collected at a center-of-mass energy of 3.773 GeV with the BESIII detector, we present an analysis of the decay $D^{0} \to η π^{-} e^{+} ν_{e}$ . The branching fraction of the decay $D^{0} \to a_{0} (980)^{-} e^{+} ν_{e}$ with $a_{0} (980)^{-} \to η π^{-}$ is measured to be $(0.86 \pm 0.1 7_{stat} \pm 0.0 5_{syst}) \times 10^{- 4}$ . The decay dynamics of this process is studied with a single-pole parametrization of the hadronic form factor and the Flatté formula describing the $a_{0} (980)$ line shape in the differential decay rate. The product of the form factor $f_{+}^{a_{0}} (0)$ and the Cabibbo-Kobayashi-Maskawa matrix element $| V_{c d} |$ is determined for the first time with the result $f_{+}^{a_{0}} (0) | V_{c d} | = 0.126 \pm 0.01 3_{stat} \pm 0.00 3_{syst}$ .

Published by the American Physical Society 2025

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Sponsoring Organization:: USDOE

Grant/Contract Number:: FG02-05ER41374

OSTI ID:: 2564762

Journal Information:: Physical Review. D., Journal Name: Physical Review. D. Journal Issue: 9 Vol. 111; ISSN PRVDAQ; ISSN 2470-0010

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (57)

Testing the light scalar meson as a non-$$ q\overline{q} $$ state in semileptonic D decays Hsiao, Yu-Kuo; Yang, Shu-Qi; Wei, Wen-Juan Journal of High Energy Physics, Vol. 2024, Issue 12 https://doi.org/10.1007/JHEP12(2024)226	journal	December 2024
Exclusive semileptonic decays of D and Ds mesons in the covariant confining quark model Ivanov, M. A.; Körner, J. G.; Pandya, J. N. Frontiers of Physics, Vol. 14, Issue 6 https://doi.org/10.1007/s11467-019-0908-1	journal	July 2019
Method for detector description transformation to Unity and application in BESIII Huang, Kai-Xuan; Li, Zhi-Jun; Qian, Zhen Nuclear Science and Techniques, Vol. 33, Issue 11 https://doi.org/10.1007/s41365-022-01133-8	journal	November 2022
The argus electron-photon calorimeter III. Electron-hadron separation Drescher, A.; Gräwe, B.; Hahn, B. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 237, Issue 3 https://doi.org/10.1016/0168-9002(85)91055-1	journal	July 1985
Coupled-channel analysis of the πη and KK̄ systems near KK̄ threshold Flatté, S. M. Physics Letters B, Vol. 63, Issue 2 https://doi.org/10.1016/0370-2693(76)90654-7	journal	July 1976
QED bremsstrahlung in semileptonic B and leptonic τ decays Richter-Wa̧s, E. Physics Letters B, Vol. 303, Issue 1-2 https://doi.org/10.1016/0370-2693(93)90062-M	journal	April 1993
The EvtGen particle decay simulation package Lange, David J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 462, Issue 1-2 https://doi.org/10.1016/S0168-9002(01)00089-4	journal	April 2001
Geant4—a simulation toolkit Agostinelli, S.; Allison, J.; Amako, K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3 https://doi.org/10.1016/S0168-9002(03)01368-8	journal	July 2003
Comment on the heavy→light form factors Becirevic, Damir; Kaidalov, Alexei B. Physics Letters B, Vol. 478, Issue 4 https://doi.org/10.1016/S0370-2693(00)00290-2	journal	April 2000
Design and construction of the BESIII detector Ablikim, M.; An, Z. H.; Bai, J. Z. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 614, Issue 3 https://doi.org/10.1016/j.nima.2009.12.050	journal	March 2010
a0(980)-meson twist-2 distribution amplitude within the QCD sum rules and investigation of D → a0(980)(→ηπ)e+ν Wu, Zai-Hui; Fu, Hai-Bing; Zhong, Tao Nuclear Physics A, Vol. 1036 https://doi.org/10.1016/j.nuclphysa.2023.122671	journal	August 2023
QCD sum rule approach for the light scalar mesons as four-quark states Brito, Thiago V.; Navarra, Fernando S.; Nielsen, Marina Physics Letters B, Vol. 608, Issue 1-2 https://doi.org/10.1016/j.physletb.2005.01.008	journal	February 2005
Two photon couplings of the lightest isoscalars from BELLE data Dai, Ling-Yun; Pennington, M. R. Physics Letters B, Vol. 736 https://doi.org/10.1016/j.physletb.2014.07.005	journal	September 2014
Search for the a0(980)–f0(980) mixing in weak decays of D/B mesons Wang, Wei Physics Letters B, Vol. 759 https://doi.org/10.1016/j.physletb.2016.06.007	journal	August 2016
Glueballs, hybrids, multiquarks Klempt, Eberhard; Zaitsev, Alexander Physics Reports, Vol. 454, Issue 1-4 https://doi.org/10.1016/j.physrep.2007.07.006	journal	December 2007
Tuning and Validation of the Lundcharm Model with J /ψ Decays Yang, Rui-Ling; Ping, Rong-Gang; Chen, Hong Chinese Physics Letters, Vol. 31, Issue 6 https://doi.org/10.1088/0256-307X/31/6/061301	journal	June 2014
Quark-antiquark states of the lightest scalar mesons within the Nambu-Jona-Lasinio model with flavor-dependent coupling constants Braghin, Fabio L. Journal of Physics G: Nuclear and Particle Physics, Vol. 50, Issue 9 https://doi.org/10.1088/1361-6471/acdaea	journal	July 2023
Event generators at BESIII Rong-Gang, Ping Chinese Physics C, Vol. 32, Issue 8 https://doi.org/10.1088/1674-1137/32/8/001	journal	August 2008
Measurement of the integrated luminosities of the data taken by BESIII at √ s = 3.650 and 3.773 GeV Ablikim, M.; Achasov, M. N.; Albayrak, O. Chinese Physics C, Vol. 37, Issue 12 https://doi.org/10.1088/1674-1137/37/12/123001	journal	December 2013
Future Physics Programme of BESIII Ablikim, M.; Achasov, M. N.; Adlarson, P. Chinese Physics C, Vol. 44, Issue 4 https://doi.org/10.1088/1674-1137/44/4/040001	journal	April 2020
Measurement of integrated luminosity of data collected at 3.773 GeV by BESIII from 2021 to 2024* Ablikim 麦, M. 迪娜; Achasov, M. N.; Adlarson, P. Chinese Physics C, Vol. 48, Issue 12 https://doi.org/10.1088/1674-1137/ad70a0	journal	December 2024
Study of the standard model with weak decays of charmed hadrons at BESIII Li, Hai-Bo; Lyu, Xiao-Rui National Science Review, Vol. 8, Issue 11 https://doi.org/10.1093/nsr/nwab181	journal	October 2021
Semileptonic decays of charmed mesons to light scalar mesons Soni, N. R.; Gadaria, A. N.; Patel, J. J. Physical Review D, Vol. 102, Issue 1 https://doi.org/10.1103/PhysRevD.102.016013	journal	July 2020
Semileptonic decays D → π + π − e + ν e and D s → π + π − e + ν e as the probe of constituent quark-antiquark pairs in the light scalar mesons Achasov, N. N.; Kiselev, A. V.; Shestakov, G. N. Physical Review D, Vol. 102, Issue 1 https://doi.org/10.1103/PhysRevD.102.016022	journal	July 2020
Semileptonic decays D→ηπe+νe in the a0(980) region Achasov, N. N.; Kiselev, A. V.; Shestakov, G. N. Physical Review D, Vol. 104, Issue 1 https://doi.org/10.1103/PhysRevD.104.016034	journal	July 2021
Study of the decay D s + → π + π + π − η and observation of the W -annihilation decay D s + → a 0 ( 980 ) + ρ 0 Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review D, Vol. 104, Issue 7 https://doi.org/10.1103/PhysRevD.104.L071101	journal	October 2021
Hadronic three-body D decays mediated by scalar resonances Cheng, Hai-Yang; Chiang, Cheng-Wei; Zhang, Zhi-Qing Physical Review D, Vol. 105, Issue 3 https://doi.org/10.1103/PhysRevD.105.033006	journal	February 2022
Search for D0→KS0K−e+νe , D+→KS0KS0e+νe , and D+→K+K−e+νe Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review D, Vol. 109, Issue 7 https://doi.org/10.1103/PhysRevD.109.072003	journal	April 2024
Review of Particle Physics Navas, S.; Amsler, C.; Gutsche, T. Physical Review D, Vol. 110, Issue 3 https://doi.org/10.1103/PhysRevD.110.030001	journal	August 2024
Observation of D→a0(980)π in the decays D0→π+π−η and D+→π+π0η Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review D, Vol. 110, Issue 11 https://doi.org/10.1103/PhysRevD.110.L111102	journal	December 2024
Multiquark hadrons. I. Phenomenology of Q 2 Q ¯ 2 mesons Jaffe, R. J. Physical Review D, Vol. 15, Issue 1 https://doi.org/10.1103/PhysRevD.15.267	journal	January 1977
Event generator for J / ψ and ψ ( 2 S ) decay Chen, J. C.; Huang, G. S.; Qi, X. R. Physical Review D, Vol. 62, Issue 3 https://doi.org/10.1103/PhysRevD.62.034003	journal	June 2000
Coherent exclusive exponentiation for precision Monte Carlo calculations Jadach, S.; Ward, B. F. L.; Wa̧s, Z. Physical Review D, Vol. 63, Issue 11 https://doi.org/10.1103/PhysRevD.63.113009	journal	May 2001
Direct measurements of the non- D D ¯ cross section σ ψ ( 3770 ) → non − D D ¯ at E cm = 3.773 GeV and the branching fraction for ψ ( 3770 ) → non − D D ¯ Ablikim, M.; Bai, J. Z.; Ban, Y. Physical Review D, Vol. 76, Issue 12 https://doi.org/10.1103/PhysRevD.76.122002	journal	December 2007
Study of the semileptonic decay D s + → f 0 ( 980 ) e + ν and implications for B s 0 → J / ψ f 0 Ecklund, K. M.; He, Q.; Insler, J. Physical Review D, Vol. 80, Issue 5 https://doi.org/10.1103/PhysRevD.80.052009	journal	September 2009
Distinguishing two kinds of scalar mesons from heavy meson decays Wang, Wei; Lü, Cai-Dian Physical Review D, Vol. 82, Issue 3 https://doi.org/10.1103/PhysRevD.82.034016	journal	August 2010
Amplitude analyses of the decays χ c 1 → η π + π − and χ c 1 → η ′ π + π − Adams, G. S.; Napolitano, J.; Ecklund, K. M. Physical Review D, Vol. 84, Issue 11 https://doi.org/10.1103/PhysRevD.84.112009	journal	December 2011
Constraint on K K ¯ compositeness of the a 0 ( 980 ) and f 0 ( 980 ) resonances from their mixing intensity Sekihara, T.; Kumano, S. Physical Review D, Vol. 92, Issue 3 https://doi.org/10.1103/PhysRevD.92.034010	journal	August 2015
Study of dynamics of D 0 → K − e + ν e and D 0 → π − e + ν e decays Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 92, Issue 7 https://doi.org/10.1103/PhysRevD.92.072012	journal	October 2015
Study of D + → K − π + e + ν e Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 94, Issue 3 https://doi.org/10.1103/PhysRevD.94.032001	journal	August 2016
Amplitude analysis of the χ c 1 → η π + π − decays Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review D, Vol. 95, Issue 3 https://doi.org/10.1103/PhysRevD.95.032002	journal	February 2017
Study of D → a 0 ( 980 ) e + ν e decay in the light-cone sum rules approach Cheng, Xiao-Dong; Li, Hai-Bo; Wei, Bin Physical Review D, Vol. 96, Issue 3 https://doi.org/10.1103/PhysRevD.96.033002	journal	August 2017
Lattice QCD investigation of the structure of the a 0 ( 980 ) meson Alexandrou, Constantia; Berlin, Joshua; Dalla Brida, Mattia Physical Review D, Vol. 97, Issue 3 https://doi.org/10.1103/PhysRevD.97.034506	journal	February 2018
a0(980) physics in semileptonic D0 and D+ decays Achasov, N. N.; Kiselev, A. V. Physical Review D, Vol. 98, Issue 9 https://doi.org/10.1103/PhysRevD.98.096009	journal	November 2018
Observation of the Semileptonic Decay D 0 → a 0 ( 980 ) − e + ν e and Evidence for D + → a 0 ( 980 ) 0 e + ν e Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review Letters, Vol. 121, Issue 8 https://doi.org/10.1103/PhysRevLett.121.081802	journal	August 2018
Observation of D + → f 0 ( 500 ) e + ν e and Improved Measurements of D → ρ e + ν e Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review Letters, Vol. 122, Issue 6 https://doi.org/10.1103/PhysRevLett.122.062001	journal	February 2019
Amplitude Analysis of D s + → π + π 0 η and First Observation of the W -Annihilation Dominant Decays D s + → a 0 ( 980 ) + π 0 and D s + → a 0 ( 980 ) 0 π + Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review Letters, Vol. 123, Issue 11 https://doi.org/10.1103/PhysRevLett.123.112001	journal	September 2019
Observation of D+→KS0a0(980)+ in the Amplitude Analysis of D+→KS0π+η Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review Letters, Vol. 132, Issue 13 https://doi.org/10.1103/PhysRevLett.132.131903	journal	March 2024
Study of the f0(980) and f0(500) Scalar Mesons through the Decay Ds+→π+π−e+νe Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review Letters, Vol. 132, Issue 14 https://doi.org/10.1103/PhysRevLett.132.141901	journal	April 2024
Do Multiquark Hadrons Exist? Weinstein, John; Isgur, Nathan Physical Review Letters, Vol. 48, Issue 10 https://doi.org/10.1103/PhysRevLett.48.659	journal	March 1982
Direct Measurements of Charmed- D -Meson Hadronic Branching Fractions Baltrusaitis, R. M.; Becker, J. J.; Blaylock, G. T. Physical Review Letters, Vol. 56, Issue 20 https://doi.org/10.1103/PhysRevLett.56.2140	journal	May 1986
Resonant $$a_0(980)$$ state in triangle rescattering $$D_s^+\rightarrow \pi ^+\pi ^0\eta $$ decays Hsiao, Yu-Kuo; Yu, Yao; Ke, Bai-Cian The European Physical Journal C, Vol. 80, Issue 9 https://doi.org/10.1140/epjc/s10052-020-08468-9	journal	September 2020
Role of scalar $$a_0(980)$$ in the single Cabibbo suppressed process $$D^+ \rightarrow \pi ^{+} \pi ^{0} \eta $$ Duan, Man-Yu; Wang, Jun-Ya; Wang, Guan-Ying The European Physical Journal C, Vol. 80, Issue 11 https://doi.org/10.1140/epjc/s10052-020-08630-3	journal	November 2020
Study of the $$D_s^+\rightarrow a_0(980) \rho $$ and $$a_0(980) \omega $$ decays Yu, Yao; Hsiao, Yu-Kuo; Ke, Bai-Cian The European Physical Journal C, Vol. 81, Issue 12 https://doi.org/10.1140/epjc/s10052-021-09895-y	journal	December 2021
Semileptonic D meson decays to the vector, axial vector and scalar mesons in Hard-Wall AdS/QCD correspondence Momeni, S.; Saghebfar, M. The European Physical Journal C, Vol. 82, Issue 5 https://doi.org/10.1140/epjc/s10052-022-10413-x	journal	May 2022
Recent Progress in Leptonic and Semileptonic Decays of Charmed Hadrons Ke, Bai-Cian; Koponen, Jonna; Li, Hai-Bo Annual Review of Nuclear and Particle Science, Vol. 73, Issue 1 https://doi.org/10.1146/annurev-nucl-110222-044046	journal	September 2023
Studying the a0(980) tetraquark candidate using K0/sK± interactions in the LHC ALICE collaboration Humanic, Thomas Suplemento de la Revista Mexicana de Física, Vol. 3, Issue 3 https://doi.org/10.31349/SuplRevMexFis.3.0308039	journal	May 2022

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Study of the light scalar $a_{0} (980)$ through the decay $D^{0} \to a_{0} (980)^{-} e^{+} ν_{e}$ with $a_{0} (980)^{-} \to η π^{-}$