Study of B+ →p n ¯ π0

K. N. Chu; Y. R. Lin; M. Z. Wang; I. Adachi; K. Adamczyk; H. Aihara; S. Al Said; D. M. Asner; H. Atmacan; V. Aulchenko; T. Aushev; R. Ayad; V. Babu; Sw Banerjee; P. Behera; K. Belous; J. Bennett; M. Bessner; V. Bhardwaj; B. Bhuyan; T. Bilka; D. Biswas; D. Bodrov; G. Bonvicini; J. Borah; A. Bozek; M. Bračko; P. Branchini; T. E. Browder; A. Budano; M. Campajola; D. Červenkov; M. C. Chang; P. Chang; A. Chen; B. G. Cheon; K. Chilikin; H. E. Cho; K. Cho; S. J. Cho; S. K. Choi; Y. Choi; S. Choudhury; D. Cinabro; G. De Nardo; G. De Pietro; R. Dhamija; F. Di Capua; J. Dingfelder; Z. DoleŽal; T. V. Dong; D. Epifanov; T. Ferber; D. Ferlewicz; B. G. Fulsom; V. Gaur; A. Garmash; A. Giri; P. Goldenzweig; B. Golob; E. Graziani; T. Gu; K. Gudkova; C. Hadjivasiliou; S. Halder; X. Han; K. Hayasaka; H. Hayashii; W. S. Hou; C. L. Hsu; K. Huang; T. Iijima; K. Inami; N. Ipsita; A. Ishikawa; R. Itoh; M. Iwasaki; W. W. Jacobs; E. J. Jang; Y. Jin; K. K. Joo; D. Kalita; A. B. Kaliyar; T. Kawasaki; C. Kiesling; C. H. Kim; D. Y. Kim; K. H. Kim; Y. K. Kim; P. Kodyš; T. Konno; A. Korobov; S. Korpar; E. Kovalenko; P. KriŽan; P. Krokovny; T. Kuhr; R. Kumar; K. Kumara; A. Kuzmin; Y. J. Kwon; Y. T. Lai; T. Lam; J. S. Lange; S. C. Lee; C. H. Li; J. Li; L. K. Li; S. X. Li; Y. Li; Y. B. Li; L. Li Gioi; J. Libby; K. Lieret; D. Liventsev; T. Luo; M. Masuda; T. Matsuda; D. Matvienko; S. K. Maurya; F. Meier; M. Merola; F. Metzner; K. Miyabayashi; R. Mizuk; G. B. Mohanty; I. Nakamura; M. Nakao; Z. Natkaniec; A. Natochii; L. Nayak; N. K. Nisar; S. Nishida; Y. Onuki; P. Oskin; P. Pakhlov; G. Pakhlova; S. Pardi; H. Park; J. Park; A. Passeri; S. Paul; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; T. Podobnik; E. Prencipe; M. T. Prim; A. Rostomyan; N. Rout; G. Russo; S. Sandilya; L. Santelj; V. Savinov; G. Schnell; C. Schwanda; Y. Seino; K. Senyo; M. E. Sevior; W. Shan; M. Shapkin; C. Sharma; C. P. Shen; J. G. Shiu; B. Shwartz; F. Simon; A. Sokolov; E. Solovieva; M. Starič; Z. S. Stottler; J. F. Strube; M. Sumihama; K. Sumisawa; T. Sumiyoshi; M. Takizawa; U. Tamponi; K. Tanida; F. Tenchini; K. Trabelsi; M. Uchida; T. Uglov; Y. Unno; S. Uno; P. Urquijo; Y. Usov; S. E. Vahsen; R. Van Tonder; G. Varner; K. E. Varvell; A. Vinokurova; A. Vossen; S. Watanuki; E. Won; X. Xu; B. D. Yabsley; W. Yan; S. B. Yang; J. Yelton; J. H. Yin; C. Z. Yuan; L. Yuan; Y. Yusa; Z. P. Zhang; V. Zhilich; V. Zhukova

doi:10.1103/PhysRevD.108.112007

Study of B+ →p n ¯ π0

K. N. Chu
, Y. R. Lin
, M. Z. Wang
, I. Adachi
, K. Adamczyk
, H. Aihara
, S. Al Said
, D. M. Asner
, H. Atmacan
, V. Aulchenko
, T. Aushev
, R. Ayad
, V. Babu
, Sw Banerjee
, P. Behera
, K. Belous
, J. Bennett
, M. Bessner
, V. Bhardwaj
, B. Bhuyan

T. Bilka, D. Biswas, D. Bodrov, G. Bonvicini, J. Borah, A. Bozek, M. Bračko, P. Branchini, T. E. Browder, A. Budano, M. Campajola, D. Červenkov, M. C. Chang, P. Chang, A. Chen, B. G. Cheon, K. Chilikin, H. E. Cho, K. Cho, S. J. Cho, S. K. Choi, Y. Choi, S. Choudhury, D. Cinabro, G. De Nardo, G. De Pietro, R. Dhamija, F. Di Capua, J. Dingfelder, Z. DoleŽal, T. V. Dong, D. Epifanov, T. Ferber, D. Ferlewicz, B. G. Fulsom, V. Gaur, A. Garmash, A. Giri, P. Goldenzweig, B. Golob, E. Graziani, T. Gu, K. Gudkova, C. Hadjivasiliou, S. Halder, X. Han, K. Hayasaka, H. Hayashii, W. S. Hou, C. L. Hsu, K. Huang, T. Iijima, K. Inami, N. Ipsita, A. Ishikawa, R. Itoh, M. Iwasaki, W. W. Jacobs, E. J. Jang, Y. Jin, K. K. Joo, D. Kalita, A. B. Kaliyar, T. Kawasaki, C. Kiesling, C. H. Kim, D. Y. Kim, K. H. Kim, Y. K. Kim, P. Kodyš, T. Konno, A. Korobov, S. Korpar, E. Kovalenko, P. KriŽan, P. Krokovny, T. Kuhr, R. Kumar, K. Kumara, A. Kuzmin, Y. J. Kwon, Y. T. Lai, T. Lam, J. S. Lange, S. C. Lee, C. H. Li, J. Li, L. K. Li, S. X. Li, Y. Li, Y. B. Li, L. Li Gioi, J. Libby, K. Lieret, D. Liventsev, T. Luo, M. Masuda, T. Matsuda, D. Matvienko, S. K. Maurya, F. Meier, M. Merola, F. Metzner, K. Miyabayashi, R. Mizuk, G. B. Mohanty, I. Nakamura, M. Nakao, Z. Natkaniec, A. Natochii, L. Nayak, N. K. Nisar, S. Nishida, Y. Onuki, P. Oskin, P. Pakhlov, G. Pakhlova, S. Pardi, H. Park, J. Park, A. Passeri, S. Paul, T. K. Pedlar, R. Pestotnik, L. E. Piilonen, T. Podobnik, E. Prencipe, M. T. Prim, A. Rostomyan, N. Rout, G. Russo, S. Sandilya, L. Santelj, V. Savinov, G. Schnell, C. Schwanda, Y. Seino, K. Senyo, M. E. Sevior, W. Shan, M. Shapkin, C. Sharma, C. P. Shen, J. G. Shiu, B. Shwartz, F. Simon, A. Sokolov, E. Solovieva, M. Starič, Z. S. Stottler, J. F. Strube, M. Sumihama, K. Sumisawa, T. Sumiyoshi, M. Takizawa, U. Tamponi, K. Tanida, F. Tenchini, K. Trabelsi, M. Uchida, T. Uglov, Y. Unno, S. Uno, P. Urquijo, Y. Usov, S. E. Vahsen, R. Van Tonder, G. Varner, K. E. Varvell, A. Vinokurova, A. Vossen, S. Watanuki, E. Won, X. Xu, B. D. Yabsley, W. Yan, S. B. Yang, J. Yelton, J. H. Yin, C. Z. Yuan, L. Yuan, Y. Yusa, Z. P. Zhang, V. Zhilich, V. Zhukova

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We search for the tree-diagram dominated process B+→pn¯π0, using a data sample of 772×106BB¯ pairs collected at the γ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. This is the first search with the Belle detector for a decay mode including an antineutron. No significant signal is observed and a 90% credible upper limit on the branching fraction is set at 6.3×10-6.

Original language	English
Article number	112007
Journal	Physical Review D
Volume	108
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.108.112007
Publication status	Published - 2023 Dec 1

Bibliographical note

Publisher Copyright:
© 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevD.108.112007

Cite this

Chu, K. N., Lin, Y. R., Wang, M. Z., Adachi, I., Adamczyk, K., Aihara, H., Al Said, S., Asner, D. M., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Babu, V., Banerjee, S., Behera, P., Belous, K., Bennett, J., Bessner, M., Bhardwaj, V., ... Zhukova, V. (2023). Study of B+ →p n ¯ π0. Physical Review D, 108(11), Article 112007. https://doi.org/10.1103/PhysRevD.108.112007

Chu, KN, Lin, YR, Wang, MZ, Adachi, I, Adamczyk, K, Aihara, H, Al Said, S, Asner, DM, Atmacan, H, Aulchenko, V, Aushev, T, Ayad, R, Babu, V, Banerjee, S, Behera, P, Belous, K, Bennett, J, Bessner, M, Bhardwaj, V, Bhuyan, B, Bilka, T, Biswas, D, Bodrov, D, Bonvicini, G, Borah, J, Bozek, A, Bračko, M, Branchini, P, Browder, TE, Budano, A, Campajola, M, Červenkov, D, Chang, MC, Chang, P, Chen, A, Cheon, BG, Chilikin, K, Cho, HE, Cho, K, Cho, SJ, Choi, SK, Choi, Y, Choudhury, S, Cinabro, D, De Nardo, G, De Pietro, G, Dhamija, R, Di Capua, F, Dingfelder, J, DoleŽal, Z, Dong, TV, Epifanov, D, Ferber, T, Ferlewicz, D, Fulsom, BG, Gaur, V, Garmash, A, Giri, A, Goldenzweig, P, Golob, B, Graziani, E, Gu, T, Gudkova, K, Hadjivasiliou, C, Halder, S, Han, X, Hayasaka, K, Hayashii, H, Hou, WS, Hsu, CL, Huang, K, Iijima, T, Inami, K, Ipsita, N, Ishikawa, A, Itoh, R, Iwasaki, M, Jacobs, WW, Jang, EJ, Jin, Y, Joo, KK, Kalita, D, Kaliyar, AB, Kawasaki, T, Kiesling, C, Kim, CH, Kim, DY, Kim, KH, Kim, YK, Kodyš, P, Konno, T, Korobov, A, Korpar, S, Kovalenko, E, KriŽan, P, Krokovny, P, Kuhr, T, Kumar, R, Kumara, K, Kuzmin, A, Kwon, YJ, Lai, YT, Lam, T, Lange, JS, Lee, SC, Li, CH, Li, J, Li, LK, Li, SX, Li, Y, Li, YB, Li Gioi, L, Libby, J, Lieret, K, Liventsev, D, Luo, T, Masuda, M, Matsuda, T, Matvienko, D, Maurya, SK, Meier, F, Merola, M, Metzner, F, Miyabayashi, K, Mizuk, R, Mohanty, GB, Nakamura, I, Nakao, M, Natkaniec, Z, Natochii, A, Nayak, L, Nisar, NK, Nishida, S, Onuki, Y, Oskin, P, Pakhlov, P, Pakhlova, G, Pardi, S, Park, H, Park, J, Passeri, A, Paul, S, Pedlar, TK, Pestotnik, R, Piilonen, LE, Podobnik, T, Prencipe, E, Prim, MT, Rostomyan, A, Rout, N, Russo, G, Sandilya, S, Santelj, L, Savinov, V, Schnell, G, Schwanda, C, Seino, Y, Senyo, K, Sevior, ME, Shan, W, Shapkin, M, Sharma, C, Shen, CP, Shiu, JG, Shwartz, B, Simon, F, Sokolov, A, Solovieva, E, Starič, M, Stottler, ZS, Strube, JF, Sumihama, M, Sumisawa, K, Sumiyoshi, T, Takizawa, M, Tamponi, U, Tanida, K, Tenchini, F, Trabelsi, K, Uchida, M, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Usov, Y, Vahsen, SE, Van Tonder, R, Varner, G, Varvell, KE, Vinokurova, A, Vossen, A, Watanuki, S, Won, E, Xu, X, Yabsley, BD, Yan, W, Yang, SB, Yelton, J, Yin, JH, Yuan, CZ, Yuan, L, Yusa, Y, Zhang, ZP, Zhilich, V & Zhukova, V 2023, 'Study of B+ →p n ¯ π0', Physical Review D, vol. 108, no. 11, 112007. https://doi.org/10.1103/PhysRevD.108.112007

@article{7e9750a453fe4e3989effc07288e15d0,

title = "Study of B+ →p n ¯ π0",

abstract = "We search for the tree-diagram dominated process B+→pn¯π0, using a data sample of 772×106BB¯ pairs collected at the γ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. This is the first search with the Belle detector for a decay mode including an antineutron. No significant signal is observed and a 90\% credible upper limit on the branching fraction is set at 6.3×10-6.",

author = "Chu, \{K. N.\} and Lin, \{Y. R.\} and Wang, \{M. Z.\} and I. Adachi and K. Adamczyk and H. Aihara and \{Al Said\}, S. and Asner, \{D. M.\} and H. Atmacan and V. Aulchenko and T. Aushev and R. Ayad and V. Babu and Sw Banerjee and P. Behera and K. Belous and J. Bennett and M. Bessner and V. Bhardwaj and B. Bhuyan and T. Bilka and D. Biswas and D. Bodrov and G. Bonvicini and J. Borah and A. Bozek and M. Bra{\v c}ko and P. Branchini and Browder, \{T. E.\} and A. Budano and M. Campajola and D. {\v C}ervenkov and Chang, \{M. C.\} and P. Chang and A. Chen and Cheon, \{B. G.\} and K. Chilikin and Cho, \{H. E.\} and K. Cho and Cho, \{S. J.\} and Choi, \{S. K.\} and Y. Choi and S. Choudhury and D. Cinabro and \{De Nardo\}, G. and \{De Pietro\}, G. and R. Dhamija and \{Di Capua\}, F. and J. Dingfelder and Z. Dole{\v Z}al and Dong, \{T. V.\} and D. Epifanov and T. Ferber and D. Ferlewicz and Fulsom, \{B. G.\} and V. Gaur and A. Garmash and A. Giri and P. Goldenzweig and B. Golob and E. Graziani and T. Gu and K. Gudkova and C. Hadjivasiliou and S. Halder and X. Han and K. Hayasaka and H. Hayashii and Hou, \{W. S.\} and Hsu, \{C. L.\} and K. Huang and T. Iijima and K. Inami and N. Ipsita and A. Ishikawa and R. Itoh and M. Iwasaki and Jacobs, \{W. W.\} and Jang, \{E. J.\} and Y. Jin and Joo, \{K. K.\} and D. Kalita and Kaliyar, \{A. B.\} and T. Kawasaki and C. Kiesling and Kim, \{C. H.\} and Kim, \{D. Y.\} and Kim, \{K. H.\} and Kim, \{Y. K.\} and P. Kody{\v s} and T. Konno and A. Korobov and S. Korpar and E. Kovalenko and P. Kri{\v Z}an and P. Krokovny and T. Kuhr and R. Kumar and K. Kumara and A. Kuzmin and Kwon, \{Y. J.\} and Lai, \{Y. T.\} and T. Lam and Lange, \{J. S.\} and Lee, \{S. C.\} and Li, \{C. H.\} and J. Li and Li, \{L. K.\} and Li, \{S. X.\} and Y. Li and Li, \{Y. B.\} and \{Li Gioi\}, L. and J. Libby and K. Lieret and D. Liventsev and T. Luo and M. Masuda and T. Matsuda and D. Matvienko and Maurya, \{S. K.\} and F. Meier and M. Merola and F. Metzner and K. Miyabayashi and R. Mizuk and Mohanty, \{G. B.\} and I. Nakamura and M. Nakao and Z. Natkaniec and A. Natochii and L. Nayak and Nisar, \{N. K.\} and S. Nishida and Y. Onuki and P. Oskin and P. Pakhlov and G. Pakhlova and S. Pardi and H. Park and J. Park and A. Passeri and S. Paul and Pedlar, \{T. K.\} and R. Pestotnik and Piilonen, \{L. E.\} and T. Podobnik and E. Prencipe and Prim, \{M. T.\} and A. Rostomyan and N. Rout and G. Russo and S. Sandilya and L. Santelj and V. Savinov and G. Schnell and C. Schwanda and Y. Seino and K. Senyo and Sevior, \{M. E.\} and W. Shan and M. Shapkin and C. Sharma and Shen, \{C. P.\} and Shiu, \{J. G.\} and B. Shwartz and F. Simon and A. Sokolov and E. Solovieva and M. Stari{\v c} and Stottler, \{Z. S.\} and Strube, \{J. F.\} and M. Sumihama and K. Sumisawa and T. Sumiyoshi and M. Takizawa and U. Tamponi and K. Tanida and F. Tenchini and K. Trabelsi and M. Uchida and T. Uglov and Y. Unno and S. Uno and P. Urquijo and Y. Usov and Vahsen, \{S. E.\} and \{Van Tonder\}, R. and G. Varner and Varvell, \{K. E.\} and A. Vinokurova and A. Vossen and S. Watanuki and E. Won and X. Xu and Yabsley, \{B. D.\} and W. Yan and Yang, \{S. B.\} and J. Yelton and Yin, \{J. H.\} and Yuan, \{C. Z.\} and L. Yuan and Y. Yusa and Zhang, \{Z. P.\} and V. Zhilich and V. Zhukova",

note = "Publisher Copyright: {\textcopyright} 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the {"}https://creativecommons.org/licenses/by/4.0/{"}Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.",

year = "2023",

month = dec,

day = "1",

doi = "10.1103/PhysRevD.108.112007",

language = "English",

volume = "108",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "11",

}

TY - JOUR

T1 - Study of B+ →p n ¯ π0

AU - Chu, K. N.

AU - Lin, Y. R.

AU - Wang, M. Z.

AU - Adachi, I.

AU - Adamczyk, K.

AU - Aihara, H.

AU - Al Said, S.

AU - Asner, D. M.

AU - Atmacan, H.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Banerjee, Sw

AU - Behera, P.

AU - Belous, K.

AU - Bennett, J.

AU - Bessner, M.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Bilka, T.

AU - Biswas, D.

AU - Bodrov, D.

AU - Bonvicini, G.

AU - Borah, J.

AU - Bozek, A.

AU - Bračko, M.

AU - Branchini, P.

AU - Browder, T. E.

AU - Budano, A.

AU - Campajola, M.

AU - Červenkov, D.

AU - Chang, M. C.

AU - Chang, P.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, H. E.

AU - Cho, K.

AU - Cho, S. J.

AU - Choi, S. K.

AU - Choi, Y.

AU - Choudhury, S.

AU - Cinabro, D.

AU - De Nardo, G.

AU - De Pietro, G.

AU - Dhamija, R.

AU - Di Capua, F.

AU - Dingfelder, J.

AU - DoleŽal, Z.

AU - Dong, T. V.

AU - Epifanov, D.

AU - Ferber, T.

AU - Ferlewicz, D.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Garmash, A.

AU - Giri, A.

AU - Goldenzweig, P.

AU - Golob, B.

AU - Graziani, E.

AU - Gu, T.

AU - Gudkova, K.

AU - Hadjivasiliou, C.

AU - Halder, S.

AU - Han, X.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hou, W. S.

AU - Hsu, C. L.

AU - Huang, K.

AU - Iijima, T.

AU - Inami, K.

AU - Ipsita, N.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Jacobs, W. W.

AU - Jang, E. J.

AU - Jin, Y.

AU - Joo, K. K.

AU - Kalita, D.

AU - Kaliyar, A. B.

AU - Kawasaki, T.

AU - Kiesling, C.

AU - Kim, C. H.

AU - Kim, D. Y.

AU - Kim, K. H.

AU - Kim, Y. K.

AU - Kodyš, P.

AU - Konno, T.

AU - Korobov, A.

AU - Korpar, S.

AU - Kovalenko, E.

AU - KriŽan, P.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kumar, R.

AU - Kumara, K.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lai, Y. T.

AU - Lam, T.

AU - Lange, J. S.

AU - Lee, S. C.

AU - Li, C. H.

AU - Li, J.

AU - Li, L. K.

AU - Li, S. X.

AU - Li, Y.

AU - Li, Y. B.

AU - Li Gioi, L.

AU - Libby, J.

AU - Lieret, K.

AU - Liventsev, D.

AU - Luo, T.

AU - Masuda, M.

AU - Matsuda, T.

AU - Matvienko, D.

AU - Maurya, S. K.

AU - Meier, F.

AU - Merola, M.

AU - Metzner, F.

AU - Miyabayashi, K.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Nakamura, I.

AU - Nakao, M.

AU - Natkaniec, Z.

AU - Natochii, A.

AU - Nayak, L.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Onuki, Y.

AU - Oskin, P.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Pardi, S.

AU - Park, H.

AU - Park, J.

AU - Passeri, A.

AU - Paul, S.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Podobnik, T.

AU - Prencipe, E.

AU - Prim, M. T.

AU - Rostomyan, A.

AU - Rout, N.

AU - Russo, G.

AU - Sandilya, S.

AU - Santelj, L.

AU - Savinov, V.

AU - Schnell, G.

AU - Schwanda, C.

AU - Seino, Y.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shan, W.

AU - Shapkin, M.

AU - Sharma, C.

AU - Shen, C. P.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Simon, F.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Starič, M.

AU - Stottler, Z. S.

AU - Strube, J. F.

AU - Sumihama, M.

AU - Sumisawa, K.

AU - Sumiyoshi, T.

AU - Takizawa, M.

AU - Tamponi, U.

AU - Tanida, K.

AU - Tenchini, F.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Vahsen, S. E.

AU - Van Tonder, R.

AU - Varner, G.

AU - Varvell, K. E.

AU - Vinokurova, A.

AU - Vossen, A.

AU - Watanuki, S.

AU - Won, E.

AU - Xu, X.

AU - Yabsley, B. D.

AU - Yan, W.

AU - Yang, S. B.

AU - Yelton, J.

AU - Yin, J. H.

AU - Yuan, C. Z.

AU - Yuan, L.

AU - Yusa, Y.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhukova, V.

N1 - Publisher Copyright: © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.

PY - 2023/12/1

Y1 - 2023/12/1

N2 - We search for the tree-diagram dominated process B+→pn¯π0, using a data sample of 772×106BB¯ pairs collected at the γ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. This is the first search with the Belle detector for a decay mode including an antineutron. No significant signal is observed and a 90% credible upper limit on the branching fraction is set at 6.3×10-6.

AB - We search for the tree-diagram dominated process B+→pn¯π0, using a data sample of 772×106BB¯ pairs collected at the γ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. This is the first search with the Belle detector for a decay mode including an antineutron. No significant signal is observed and a 90% credible upper limit on the branching fraction is set at 6.3×10-6.

UR - https://www.scopus.com/pages/publications/85180293642

U2 - 10.1103/PhysRevD.108.112007

DO - 10.1103/PhysRevD.108.112007

M3 - Article

AN - SCOPUS:85180293642

SN - 2470-0010

VL - 108

JO - Physical Review D

JF - Physical Review D

IS - 11

M1 - 112007

ER -

Study of B+ →p n ¯ π0

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