An improved search for the electric dipole moment of the τ lepton

Inami, K.; Hayasaka, K.; Adachi, I.; Aihara, H.; Al Said, S.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Babu, V.; Bahinipati, S.; Behera, P.; Bessner, M.; Bhuyan, B.; Bilka, T.; Biswal, J.; Bobrov, A.; Bonvicini, G.; Bozek, A.; Bračko, M.; Browder, T. E.; Campajola, M.; Červenkov, D.; Cheon, B. G.; Chilikin, K.; Cho, H. E.; Cho, K.; Choi, Y.; Choudhury, S.; Cinabro, D.; Cunliffe, S.; Das, S.; De Nardo, G.; Dhamija, R.; Di Capua, F.; Doležal, Z.; Dong, T. V.; Dubey, S.; Eidelman, S.; Epifanov, D.; Ferber, T.; Fulsom, B. G.; Garg, R.; Gaur, V.; Gabyshev, N.; Garmash, A.; Giri, A.; Goldenzweig, P.; Golob, B.; Greenwald, D.; Gudkova, K.; Hadjivasiliou, C.; Hartbrich, O.; Hayashii, H.; Hedges, M. T.; Hou, W.-S.; Hsu, C.-L.; Iijima, T.; Inguglia, G.; Ishikawa, A.; Itoh, R.; Iwasaki, M.; Iwasaki, Y.; Jacobs, W. W.; Jang, E.-J.; Jin, Y.; Joo, C. W.; Joo, K. K.; Kato, Y.; Kawasaki, T.; Kichimi, H.; Kiesling, C.; Kim, C. H.; Kim, D. Y.; Kim, S. H.; Kim, Y.-K.; Kimmel, T. D.; Kinoshita, K.; Kodyš, P.; Konno, T.; Korpar, S.; Križan, P.; Kroeger, R.; Krokovny, P.; Kulasiri, R.; Kumar, M.; Kumar, R.; Kumara, K.; Kwon, Y-J.; Lalwani, K.; Lange, J. S.; Lee, S. C.; Li, C. H.; Li, J.; Li, L. K.; Li, Y. B.; Gioi, L. L.; Libby, J.; Liventsev, D.; MacQueen, C.; Masuda, M.; Matsuda, T.; Matvienko, D.; Merola, M.; Metzner, F.; Miyabayashi, K.; Mizuk, R.; Mohanty, G. B.; Mohanty, S.; Moon, T. J.; Nakao, M.; Natochii, A.; Nayak, L.; Nayak, M.; Nisar, N. K.; Nishida, S.; Ogawa, S.; Ono, H.; Onuki, Y.; Oskin, P.; Pakhlov, P.; Pakhlova, G.; Pardi, S.; Park, S.-H.; Paul, S.; Pedlar, T. K.; Pestotnik, R.; Piilonen, Leo E.; Podobnik, T.; Popov, V.; Prencipe, E.; Prim, M. T.; Rabusov, A.; Röhrken, M.; Rostomyan, A.; Rout, N.; Russo, G.; Sahoo, D.; Sandilya, S.; Sangal, A.; Santelj, L.; Sanuki, T.; Savinov, V.; Schnell, G.; Schwanda, C.; Seino, Y.; Senyo, K.; Sevior, M. E.; Shapkin, M.; Sharma, C.; Shiu, J-G.; Shwartz, B.; Simon, F.; Solovieva, E.; Starič, M.; Stottler, Z. S.; Strube, J. F.; Sumisawa, K.; Sutcliffe, W.; Takizawa, M.; Tamponi, U.; Tanida, K.; Tao, Y.; Tenchini, F.; Trabelsi, K.; Uchida, M.; Uehara, S.; Uno, S.; Ushiroda, Y.; Van Tonder, R.; Varner, G.; Vinokurova, A.; Wang, C. H.; Wang, E.; Wang, P.; Watanabe, M.; Watanuki, S.; Won, E.; Xu, X.; Yabsley, B. D.; Yan, W.; Yang, S. B.; Ye, H.; Yin, J. H.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Zhukova, V.

dc.creator	Inami, K.
dc.creator	Hayasaka, K.
dc.creator	Adachi, I.
dc.creator	Aihara, H.
dc.creator	Al Said, S.
dc.creator	Asner, D. M.
dc.creator	Aulchenko, V.
dc.creator	Aushev, T.
dc.creator	Ayad, R.
dc.creator	Babu, V.
dc.creator	Bahinipati, S.
dc.creator	Behera, P.
dc.creator	Bessner, M.
dc.creator	Bhuyan, B.
dc.creator	Bilka, T.
dc.creator	Biswal, J.
dc.creator	Bobrov, A.
dc.creator	Bonvicini, G.
dc.creator	Bozek, A.
dc.creator	Bračko, M.
dc.creator	Browder, T. E.
dc.creator	Campajola, M.
dc.creator	Červenkov, D.
dc.creator	Cheon, B. G.
dc.creator	Chilikin, K.
dc.creator	Cho, H. E.
dc.creator	Cho, K.
dc.creator	Choi, Y.
dc.creator	Choudhury, S.
dc.creator	Cinabro, D.
dc.creator	Cunliffe, S.
dc.creator	Das, S.
dc.creator	De Nardo, G.
dc.creator	Dhamija, R.
dc.creator	Di Capua, F.
dc.creator	Doležal, Z.
dc.creator	Dong, T. V.
dc.creator	Dubey, S.
dc.creator	Eidelman, S.
dc.creator	Epifanov, D.
dc.creator	Ferber, T.
dc.creator	Fulsom, B. G.
dc.creator	Garg, R.
dc.creator	Gaur, V.
dc.creator	Gabyshev, N.
dc.creator	Garmash, A.
dc.creator	Giri, A.
dc.creator	Goldenzweig, P.
dc.creator	Golob, B.
dc.creator	Greenwald, D.
dc.creator	Gudkova, K.
dc.creator	Hadjivasiliou, C.
dc.creator	Hartbrich, O.
dc.creator	Hayashii, H.
dc.creator	Hedges, M. T.
dc.creator	Hou, W.-S.
dc.creator	Hsu, C.-L.
dc.creator	Iijima, T.
dc.creator	Inguglia, G.
dc.creator	Ishikawa, A.
dc.creator	Itoh, R.
dc.creator	Iwasaki, M.
dc.creator	Iwasaki, Y.
dc.creator	Jacobs, W. W.
dc.creator	Jang, E.-J.
dc.creator	Jin, Y.
dc.creator	Joo, C. W.
dc.creator	Joo, K. K.
dc.creator	Kato, Y.
dc.creator	Kawasaki, T.
dc.creator	Kichimi, H.
dc.creator	Kiesling, C.
dc.creator	Kim, C. H.
dc.creator	Kim, D. Y.
dc.creator	Kim, S. H.
dc.creator	Kim, Y.-K.
dc.creator	Kimmel, T. D.
dc.creator	Kinoshita, K.
dc.creator	Kodyš, P.
dc.creator	Konno, T.
dc.creator	Korpar, S.
dc.creator	Križan, P.
dc.creator	Kroeger, R.
dc.creator	Krokovny, P.
dc.creator	Kulasiri, R.
dc.creator	Kumar, M.
dc.creator	Kumar, R.
dc.creator	Kumara, K.
dc.creator	Kwon, Y-J.
dc.creator	Lalwani, K.
dc.creator	Lange, J. S.
dc.creator	Lee, S. C.
dc.creator	Li, C. H.
dc.creator	Li, J.
dc.creator	Li, L. K.
dc.creator	Li, Y. B.
dc.creator	Gioi, L. L.
dc.creator	Libby, J.
dc.creator	Liventsev, D.
dc.creator	MacQueen, C.
dc.creator	Masuda, M.
dc.creator	Matsuda, T.
dc.creator	Matvienko, D.
dc.creator	Merola, M.
dc.creator	Metzner, F.
dc.creator	Miyabayashi, K.
dc.creator	Mizuk, R.
dc.creator	Mohanty, G. B.
dc.creator	Mohanty, S.
dc.creator	Moon, T. J.
dc.creator	Nakao, M.
dc.creator	Natochii, A.
dc.creator	Nayak, L.
dc.creator	Nayak, M.
dc.creator	Nisar, N. K.
dc.creator	Nishida, S.
dc.creator	Ogawa, S.
dc.creator	Ono, H.
dc.creator	Onuki, Y.
dc.creator	Oskin, P.
dc.creator	Pakhlov, P.
dc.creator	Pakhlova, G.
dc.creator	Pardi, S.
dc.creator	Park, S.-H.
dc.creator	Paul, S.
dc.creator	Pedlar, T. K.
dc.creator	Pestotnik, R.
dc.creator	Piilonen, Leo E.
dc.creator	Podobnik, T.
dc.creator	Popov, V.
dc.creator	Prencipe, E.
dc.creator	Prim, M. T.
dc.creator	Rabusov, A.
dc.creator	Röhrken, M.
dc.creator	Rostomyan, A.
dc.creator	Rout, N.
dc.creator	Russo, G.
dc.creator	Sahoo, D.
dc.creator	Sandilya, S.
dc.creator	Sangal, A.
dc.creator	Santelj, L.
dc.creator	Sanuki, T.
dc.creator	Savinov, V.
dc.creator	Schnell, G.
dc.creator	Schwanda, C.
dc.creator	Seino, Y.
dc.creator	Senyo, K.
dc.creator	Sevior, M. E.
dc.creator	Shapkin, M.
dc.creator	Sharma, C.
dc.creator	Shiu, J-G.
dc.creator	Shwartz, B.
dc.creator	Simon, F.
dc.creator	Solovieva, E.
dc.creator	Starič, M.
dc.creator	Stottler, Z. S.
dc.creator	Strube, J. F.
dc.creator	Sumisawa, K.
dc.creator	Sutcliffe, W.
dc.creator	Takizawa, M.
dc.creator	Tamponi, U.
dc.creator	Tanida, K.
dc.creator	Tao, Y.
dc.creator	Tenchini, F.
dc.creator	Trabelsi, K.
dc.creator	Uchida, M.
dc.creator	Uehara, S.
dc.creator	Uno, S.
dc.creator	Ushiroda, Y.
dc.creator	Van Tonder, R.
dc.creator	Varner, G.
dc.creator	Vinokurova, A.
dc.creator	Wang, C. H.
dc.creator	Wang, E.
dc.creator	Wang, P.
dc.creator	Watanabe, M.
dc.creator	Watanuki, S.
dc.creator	Won, E.
dc.creator	Xu, X.
dc.creator	Yabsley, B. D.
dc.creator	Yan, W.
dc.creator	Yang, S. B.
dc.creator	Ye, H.
dc.creator	Yin, J. H.
dc.creator	Yusa, Y.
dc.creator	Zhang, Z. P.
dc.creator	Zhilich, V.
dc.creator	Zhukova, V.
dc.date	2022-04-25T13:01:33Z
dc.date	2022-04-25T13:01:33Z
dc.date	2022-04-20
dc.date	2022-04-24T03:23:18Z
dc.date.accessioned	2023-03-01T18:54:16Z
dc.date.available	2023-03-01T18:54:16Z
dc.identifier	Journal of High Energy Physics. 2022 Apr 20;2022(4):110
dc.identifier	http://hdl.handle.net/10919/109740
dc.identifier	https://doi.org/10.1007/JHEP04(2022)110
dc.identifier.uri	http://localhost:8080/xmlui/handle/CUHPOERS/281812
dc.description	We report a measurement of the electric dipole moment of the τ lepton (dτ) using an 833 fb−1 data sample collected near the Υ(4S) resonance, with the Belle detector at the KEKB asymmetric-energy e+e− collider. Using an optimal observable method, we obtain the real and imaginary parts of dτ as Re(dτ) = (−0.62 ± 0.63) × 10−17 ecm and Im(dτ) = (−0.40 ± 0.32) × 10−17 ecm, respectively. These results are consistent with null electric dipole moment at the present level of experimental sensitivity and improve the sensitivity by about a factor of three.
dc.description	Published version
dc.format	application/pdf
dc.format	application/pdf
dc.language	en
dc.rights	Creative Commons Attribution 4.0 International
dc.rights	http://creativecommons.org/licenses/by/4.0/
dc.rights	The Author(s)
dc.title	An improved search for the electric dipole moment of the τ lepton
dc.title	Journal of High Energy Physics
dc.type	Article - Refereed
dc.type	Text

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An improved search for the electric dipole moment of the τ lepton

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