Measurement of the ratios of branching fractions R(D) and R(D0)

The ratios of branching fractions R(D^{*})≡B(B[over ¯]→D^{*}τ^{-}ν[over ¯]_{τ})/B(B[over ¯]→D^{*}μ^{-}ν[over ¯]_{μ}) and R(D^{0})≡B(B^{-}→D^{0}τ^{-}ν[over ¯]_{τ})/B(B^{-}→D^{0}μ^{-}ν[over ¯]_{μ}) are measured, assuming isospin symmetry, using a sample of proton-proton collision data corresponding to...

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Published in:	Physical review letters 2023-09, Vol.131 (11), p.111802, Article 111802
Main Authors:	Adinolfi, M., Alfonso Albero, A., Baptista de Souza Leite, J., Bediaga, I. B., Belyaev, I., Bezshyiko, Ia, Biesuz, N. V., Bizzeti, A., Bowcock, T. J. V., Butkevich, A., Byczynski, W., Cardini, A., Caspary, R., Casse, G., Chavez Barajas, C. A., Chefdeville, M., Chernov, A., Chernyshenko, S., Chobanova, V., Cid Vidal, X., Clemencic, M., Dadabaev, S., De Cian, M., Decamp, D., Donohoe, A. M., Ellbracht, J., Faria, M., Garcia Plana, B., Gerick, D., Gioventù, A., Goncalves Abrantes, F., Granado Cardoso, L. A., Graugés, E., Hadjivasiliou, C., Haimberger, J., Hennequin, A. M., Hennessy, K., Jost, B., Klaver, S., Kostiuk, I., Krupa, W., Leflat, A., Legotin, S., Leroy, O., Lesiak, T., Leverington, B., Liu, G., López Soliño, S., Lyu, X.-R., Manca, G., Martellotti, G., Mathad, A., McNulty, R., Melnychuk, D., Milanes, D. A., Millard, E., Morello, G., Morris, A. G., Nieswand, S., Palutan, M., Pereima, D., Petruzzo, M., Pizzichemi, M., Popov, D., Ratnikov, F., Redi, F., Richardson, K., Richardson-Slipper, M., Rodriguez Lopez, J. A., Romero Lamas, M., Rudolph, M. S., Sagidova, N., Saitta, B., Satta, A., Sergi, A., Shapkin, M., Shevchenko, V., Solovev, A., Song, R., Spadaro Norella, E., Spradlin, P., Sun, Y., Tat, M. D., T’Jampens, S., Usachov, A., Vazquez Gomez, R., Vázquez Sierra, C., Veltri, M., Veronesi, M., Wang, Z., Xie, Y., Xu, M., Xu, Z., Yang, S., Yang, Z., Yin, H., Zeng, M., Zhang, L., Zhang, S., Zharkova, A.
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Language:	English
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