Evidence for B0 → 0π0

J. Dragic; T. Gershon; K. Abe; K. Abe; T. Abe; H. Aihara; Y. Asano; V. Aulchenko; T. Aushev; T. Aziz; A. M. Bakich; E. Banas; A. Bay; I. Bedny; U. Bitenc; I. Bizjak; S. Blyth; A. Bondar; A. Bozek; M. Bračko; T. E. Browder; P. Chang; Y. Chao; B. G. Cheon; R. Chistov; S. K. Choi; Y. Choi; A. Chuvikov; S. Cole; L. Y. Dong; R. Dowd; S. Eidelman; V. Eiges; Y. Enari; D. Epifanov; S. Fratina; N. Gabyshev; G. Gokhroo; B. Golob; A. Gordon; J. Haba; N. C. Hastings; H. Hayashii; M. Hazumi; T. Higuchi; L. Hinz; T. Hokuue; Y. Hoshi; W. S. Hou; Y. B. Hsiung; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; H. Iwasaki; M. Iwasaki; J. H. Kang; J. S. Kang; H. Kawai; T. Kawasaki; H. R. Khan; H. Kichimi; H. J. Kim; J. H. Kim; S. K. Kim; P. Koppenburg; S. Korpar; P. Krokovny; R. Kulasiri; S. Kumar; A. Kuzmin; Y. J. Kwon; S. E. Lee; S. H. Lee; T. Lesiak; J. Li; A. Limosani; S. W. Lin; J. MacNaughton; G. Majumder; F. Mandl; T. Matsumoto; A. Matyja; W. Mitaroff; H. Miyake; H. Miyata; D. Mohapatra; G. R. Moloney; T. Nagamine; Y. Nagasaka; T. Nakadaira; E. Nakano; M. Nakao; H. Nakazawa; Z. Natkaniec; S. Nishida; O. Nitoh; T. Nozaki; S. Ogawa; T. Ohshima; T. Okabe; S. Okuno; S. L. Olsen; W. Ostrowicz; H. Ozaki; C. W. Park; H. Park; N. Parslow; L. S. Peak; L. E. Piilonen; A. Poluektov; F. J. Ronga; M. Rozanska; H. Sagawa; Y. Sakai; T. R. Sarangi; O. Schneider; J. Schümann; A. J. Schwartz; S. Semenov; K. Senyo; M. E. Sevior; H. Shibuya; B. Shwartz; V. Sidorov; J. B. Singh; A. Somov; N. Soni; R. Stamen; S. Stanič; M. Starič; K. Sumisawa; O. Tajima; K. Tamai; N. Tamura; M. Tanaka; G. N. Taylor; Y. Teramoto; T. Tomura; T. Tsuboyama; T. Tsukamoto; S. Uehara; T. Uglov; K. Ueno; Y. Unno; S. Uno; G. Varner; K. E. Varvell; S. Villa; C. C. Wang; C. H. Wang; M. Z. Wang; M. Watanabe; Y. Watanabe; B. D. Yabsley; Y. Yamada; A. Yamaguchi; H. Yamamoto; Y. Yamashita; M. Yamauchi; H. Yang; J. Ying; J. Zhang; Z. P. Zhang; V. Zhilich; D. Žontar

doi:10.1103/PhysRevLett.93.131802

Evidence for B⁰ → ⁰π⁰

J. Dragic, T. Gershon, K. Abe, K. Abe, T. Abe, H. Aihara, Y. Asano, V. Aulchenko, T. Aushev, T. Aziz, A. M. Bakich, E. Banas, A. Bay, I. Bedny, U. Bitenc, I. Bizjak, S. Blyth, A. Bondar, A. Bozek, M. BračkoT. E. Browder, P. Chang, Y. Chao, B. G. Cheon, R. Chistov, S. K. Choi, Y. Choi, A. Chuvikov, S. Cole, L. Y. Dong, R. Dowd, S. Eidelman, V. Eiges, Y. Enari, D. Epifanov, S. Fratina, N. Gabyshev, G. Gokhroo, B. Golob, A. Gordon, J. Haba, N. C. Hastings, H. Hayashii, M. Hazumi, T. Higuchi, L. Hinz, T. Hokuue, Y. Hoshi, W. S. Hou, Y. B. Hsiung, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, H. Iwasaki, M. Iwasaki, J. H. Kang, J. S. Kang, H. Kawai, T. Kawasaki, H. R. Khan, H. Kichimi, H. J. Kim, J. H. Kim, S. K. Kim, P. Koppenburg, S. Korpar, P. Krokovny, R. Kulasiri, S. Kumar, A. Kuzmin, Y. J. Kwon, S. E. Lee, S. H. Lee, T. Lesiak, J. Li, A. Limosani, S. W. Lin, J. MacNaughton, G. Majumder, F. Mandl, T. Matsumoto, A. Matyja, W. Mitaroff, H. Miyake, H. Miyata, D. Mohapatra, G. R. Moloney, T. Nagamine, Y. Nagasaka, T. Nakadaira, E. Nakano, M. Nakao, H. Nakazawa, Z. Natkaniec, S. Nishida, O. Nitoh, T. Nozaki, S. Ogawa, T. Ohshima, T. Okabe, S. Okuno, S. L. Olsen, W. Ostrowicz, H. Ozaki, C. W. Park, H. Park, N. Parslow, L. S. Peak, L. E. Piilonen, A. Poluektov, F. J. Ronga, M. Rozanska, H. Sagawa, Y. Sakai, T. R. Sarangi, O. Schneider, J. Schümann, A. J. Schwartz, S. Semenov, K. Senyo, M. E. Sevior, H. Shibuya, B. Shwartz, V. Sidorov, J. B. Singh, A. Somov, N. Soni, R. Stamen, S. Stanič, M. Starič, K. Sumisawa, O. Tajima, K. Tamai, N. Tamura, M. Tanaka, G. N. Taylor, Y. Teramoto, T. Tomura, T. Tsuboyama, T. Tsukamoto, S. Uehara, T. Uglov, K. Ueno, Y. Unno, S. Uno, G. Varner, K. E. Varvell, S. Villa, C. C. Wang, C. H. Wang, M. Z. Wang, M. Watanabe, Y. Watanabe, B. D. Yabsley, Y. Yamada, A. Yamaguchi, H. Yamamoto, Y. Yamashita, M. Yamauchi, H. Yang, J. Ying, J. Zhang, Z. P. Zhang, V. Zhilich, D. Žontar

Department of Physics

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

11 Citations (Scopus)

Abstract

The first evidence of the decay B⁰ → ρ ⁰π⁰ is discussed. The data collected at the υ(4S) resonance with the Belle detector at the KEKB asymmetric e⁺e ^- collider is used for the purpose. 15.1±4.8 signal events are detected with a significance of 3.5 standard deviations. The branching fraction is also measured which equals to (5.1 ± 1.6(stat) ± 0.9(syst)) × 10 ^-6.

Original language	English
Article number	131802
Pages (from-to)	131802-1-131802-6
Journal	Physical review letters
Volume	93
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.93.131802
Publication status	Published - 2004 Sep 24

Bibliographical note

Funding Information:
We thank the KEKB group for the excellent operation of the accelerator, the KEK Cryogenics group for the efficient operation of the solenoid, and the KEK computer group and the NII for valuable computing and Super-SINET network support. We acknowledge support from MEXT and JSPS (Japan), from ARC and DEST (Australia), from NSFC (Contract No. 10175071, China), from DST (India), from the BK21 program of MOEHRD and the CHEP SRC program of KOSEF (Korea), from KBN (Contract No. 2P03B 01324, Poland), from MIST (Russia), from MESS (Slovenia), from NSC and MOE (Taiwan), and from DOE (USA).

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1103/PhysRevLett.93.131802

Cite this

Dragic, J., Gershon, T., Abe, K., Abe, K., Abe, T., Aihara, H., Asano, Y., Aulchenko, V., Aushev, T., Aziz, T., Bakich, A. M., Banas, E., Bay, A., Bedny, I., Bitenc, U., Bizjak, I., Blyth, S., Bondar, A., Bozek, A., ... Žontar, D. (2004). Evidence for B⁰ → ⁰π⁰. Physical review letters, 93(13), 131802-1-131802-6. [131802]. https://doi.org/10.1103/PhysRevLett.93.131802

@article{fc49cb07cf464e7085e07761d691f526,

title = "Evidence for B0 → 0π0",

abstract = "The first evidence of the decay B0 → ρ 0π0 is discussed. The data collected at the υ(4S) resonance with the Belle detector at the KEKB asymmetric e+e - collider is used for the purpose. 15.1±4.8 signal events are detected with a significance of 3.5 standard deviations. The branching fraction is also measured which equals to (5.1 ± 1.6(stat) ± 0.9(syst)) × 10 -6.",

author = "J. Dragic and T. Gershon and K. Abe and K. Abe and T. Abe and H. Aihara and Y. Asano and V. Aulchenko and T. Aushev and T. Aziz and Bakich, {A. M.} and E. Banas and A. Bay and I. Bedny and U. Bitenc and I. Bizjak and S. Blyth and A. Bondar and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and P. Chang and Y. Chao and Cheon, {B. G.} and R. Chistov and Choi, {S. K.} and Y. Choi and A. Chuvikov and S. Cole and Dong, {L. Y.} and R. Dowd and S. Eidelman and V. Eiges and Y. Enari and D. Epifanov and S. Fratina and N. Gabyshev and G. Gokhroo and B. Golob and A. Gordon and J. Haba and Hastings, {N. C.} and H. Hayashii and M. Hazumi and T. Higuchi and L. Hinz and T. Hokuue and Y. Hoshi and Hou, {W. S.} and Hsiung, {Y. B.} and T. Iijima and K. Inami and A. Ishikawa and R. Itoh and H. Iwasaki and M. Iwasaki and Kang, {J. H.} and Kang, {J. S.} and H. Kawai and T. Kawasaki and Khan, {H. R.} and H. Kichimi and Kim, {H. J.} and Kim, {J. H.} and Kim, {S. K.} and P. Koppenburg and S. Korpar and P. Krokovny and R. Kulasiri and S. Kumar and A. Kuzmin and Kwon, {Y. J.} and Lee, {S. E.} and Lee, {S. H.} and T. Lesiak and J. Li and A. Limosani and Lin, {S. W.} and J. MacNaughton and G. Majumder and F. Mandl and T. Matsumoto and A. Matyja and W. Mitaroff and H. Miyake and H. Miyata and D. Mohapatra and Moloney, {G. R.} and T. Nagamine and Y. Nagasaka and T. Nakadaira and E. Nakano and M. Nakao and H. Nakazawa and Z. Natkaniec and S. Nishida and O. Nitoh and T. Nozaki and S. Ogawa and T. Ohshima and T. Okabe and S. Okuno and Olsen, {S. L.} and W. Ostrowicz and H. Ozaki and Park, {C. W.} and H. Park and N. Parslow and Peak, {L. S.} and Piilonen, {L. E.} and A. Poluektov and Ronga, {F. J.} and M. Rozanska and H. Sagawa and Y. Sakai and Sarangi, {T. R.} and O. Schneider and J. Sch{\"u}mann and Schwartz, {A. J.} and S. Semenov and K. Senyo and Sevior, {M. E.} and H. Shibuya and B. Shwartz and V. Sidorov and Singh, {J. B.} and A. Somov and N. Soni and R. Stamen and S. Stani{\v c} and M. Stari{\v c} and K. Sumisawa and O. Tajima and K. Tamai and N. Tamura and M. Tanaka and Taylor, {G. N.} and Y. Teramoto and T. Tomura and T. Tsuboyama and T. Tsukamoto and S. Uehara and T. Uglov and K. Ueno and Y. Unno and S. Uno and G. Varner and Varvell, {K. E.} and S. Villa and Wang, {C. C.} and Wang, {C. H.} and Wang, {M. Z.} and M. Watanabe and Y. Watanabe and Yabsley, {B. D.} and Y. Yamada and A. Yamaguchi and H. Yamamoto and Y. Yamashita and M. Yamauchi and H. Yang and J. Ying and J. Zhang and Zhang, {Z. P.} and V. Zhilich and D. {\v Z}ontar",

note = "Funding Information: We thank the KEKB group for the excellent operation of the accelerator, the KEK Cryogenics group for the efficient operation of the solenoid, and the KEK computer group and the NII for valuable computing and Super-SINET network support. We acknowledge support from MEXT and JSPS (Japan), from ARC and DEST (Australia), from NSFC (Contract No. 10175071, China), from DST (India), from the BK21 program of MOEHRD and the CHEP SRC program of KOSEF (Korea), from KBN (Contract No. 2P03B 01324, Poland), from MIST (Russia), from MESS (Slovenia), from NSC and MOE (Taiwan), and from DOE (USA).",

year = "2004",

month = sep,

day = "24",

doi = "10.1103/PhysRevLett.93.131802",

language = "English",

volume = "93",

pages = "131802--1--131802--6",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "13",

}

Dragic, J, Gershon, T, Abe, K, Abe, K, Abe, T, Aihara, H, Asano, Y, Aulchenko, V, Aushev, T, Aziz, T, Bakich, AM, Banas, E, Bay, A, Bedny, I, Bitenc, U, Bizjak, I, Blyth, S, Bondar, A, Bozek, A, Bračko, M, Browder, TE, Chang, P, Chao, Y, Cheon, BG, Chistov, R, Choi, SK, Choi, Y, Chuvikov, A, Cole, S, Dong, LY, Dowd, R, Eidelman, S, Eiges, V, Enari, Y, Epifanov, D, Fratina, S, Gabyshev, N, Gokhroo, G, Golob, B, Gordon, A, Haba, J, Hastings, NC, Hayashii, H, Hazumi, M, Higuchi, T, Hinz, L, Hokuue, T, Hoshi, Y, Hou, WS, Hsiung, YB, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwasaki, H, Iwasaki, M, Kang, JH, Kang, JS, Kawai, H, Kawasaki, T, Khan, HR, Kichimi, H, Kim, HJ, Kim, JH, Kim, SK, Koppenburg, P, Korpar, S, Krokovny, P, Kulasiri, R, Kumar, S, Kuzmin, A, Kwon, YJ, Lee, SE, Lee, SH, Lesiak, T, Li, J, Limosani, A, Lin, SW, MacNaughton, J, Majumder, G, Mandl, F, Matsumoto, T, Matyja, A, Mitaroff, W, Miyake, H, Miyata, H, Mohapatra, D, Moloney, GR, Nagamine, T, Nagasaka, Y, Nakadaira, T, Nakano, E, Nakao, M, Nakazawa, H, Natkaniec, Z, Nishida, S, Nitoh, O, Nozaki, T, Ogawa, S, Ohshima, T, Okabe, T, Okuno, S, Olsen, SL, Ostrowicz, W, Ozaki, H, Park, CW, Park, H, Parslow, N, Peak, LS, Piilonen, LE, Poluektov, A, Ronga, FJ, Rozanska, M, Sagawa, H, Sakai, Y, Sarangi, TR, Schneider, O, Schümann, J, Schwartz, AJ, Semenov, S, Senyo, K, Sevior, ME, Shibuya, H, Shwartz, B, Sidorov, V, Singh, JB, Somov, A, Soni, N, Stamen, R, Stanič, S, Starič, M, Sumisawa, K, Tajima, O, Tamai, K, Tamura, N, Tanaka, M, Taylor, GN, Teramoto, Y, Tomura, T, Tsuboyama, T, Tsukamoto, T, Uehara, S, Uglov, T, Ueno, K, Unno, Y, Uno, S, Varner, G, Varvell, KE, Villa, S, Wang, CC, Wang, CH, Wang, MZ, Watanabe, M, Watanabe, Y, Yabsley, BD, Yamada, Y, Yamaguchi, A, Yamamoto, H, Yamashita, Y, Yamauchi, M, Yang, H, Ying, J, Zhang, J, Zhang, ZP, Zhilich, V & Žontar, D 2004, 'Evidence for B⁰ → ⁰π⁰', Physical review letters, vol. 93, no. 13, 131802, pp. 131802-1-131802-6. https://doi.org/10.1103/PhysRevLett.93.131802

TY - JOUR

T1 - Evidence for B0 → 0π0

AU - Dragic, J.

AU - Gershon, T.

AU - Abe, K.

AU - Abe, T.

AU - Aihara, H.

AU - Asano, Y.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Aziz, T.

AU - Bakich, A. M.

AU - Banas, E.

AU - Bay, A.

AU - Bedny, I.

AU - Bitenc, U.

AU - Bizjak, I.

AU - Blyth, S.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chang, P.

AU - Chao, Y.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Choi, S. K.

AU - Choi, Y.

AU - Chuvikov, A.

AU - Cole, S.

AU - Dong, L. Y.

AU - Dowd, R.

AU - Eidelman, S.

AU - Eiges, V.

AU - Enari, Y.

AU - Epifanov, D.

AU - Fratina, S.

AU - Gabyshev, N.

AU - Gokhroo, G.

AU - Golob, B.

AU - Gordon, A.

AU - Haba, J.

AU - Hastings, N. C.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Higuchi, T.

AU - Hinz, L.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, H.

AU - Iwasaki, M.

AU - Kang, J. H.

AU - Kang, J. S.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Khan, H. R.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, J. H.

AU - Kim, S. K.

AU - Koppenburg, P.

AU - Korpar, S.

AU - Krokovny, P.

AU - Kulasiri, R.

AU - Kumar, S.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lee, S. E.

AU - Lee, S. H.

AU - Lesiak, T.

AU - Li, J.

AU - Limosani, A.

AU - Lin, S. W.

AU - MacNaughton, J.

AU - Majumder, G.

AU - Mandl, F.

AU - Matsumoto, T.

AU - Matyja, A.

AU - Mitaroff, W.

AU - Miyake, H.

AU - Miyata, H.

AU - Mohapatra, D.

AU - Moloney, G. R.

AU - Nagamine, T.

AU - Nagasaka, Y.

AU - Nakadaira, T.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Natkaniec, Z.

AU - Nishida, S.

AU - Nitoh, O.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okabe, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Ostrowicz, W.

AU - Ozaki, H.

AU - Park, C. W.

AU - Park, H.

AU - Parslow, N.

AU - Peak, L. S.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Ronga, F. J.

AU - Rozanska, M.

AU - Sagawa, H.

AU - Sakai, Y.

AU - Sarangi, T. R.

AU - Schneider, O.

AU - Schümann, J.

AU - Schwartz, A. J.

AU - Semenov, S.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shibuya, H.

AU - Shwartz, B.

AU - Sidorov, V.

AU - Singh, J. B.

AU - Somov, A.

AU - Soni, N.

AU - Stamen, R.

AU - Stanič, S.

AU - Starič, M.

AU - Sumisawa, K.

AU - Tajima, O.

AU - Tamai, K.

AU - Tamura, N.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tomura, T.

AU - Tsuboyama, T.

AU - Tsukamoto, T.

AU - Uehara, S.

AU - Uglov, T.

AU - Ueno, K.

AU - Unno, Y.

AU - Uno, S.

AU - Varner, G.

AU - Varvell, K. E.

AU - Villa, S.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Yabsley, B. D.

AU - Yamada, Y.

AU - Yamaguchi, A.

AU - Yamamoto, H.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yang, H.

AU - Ying, J.

AU - Zhang, J.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Žontar, D.

N1 - Funding Information: We thank the KEKB group for the excellent operation of the accelerator, the KEK Cryogenics group for the efficient operation of the solenoid, and the KEK computer group and the NII for valuable computing and Super-SINET network support. We acknowledge support from MEXT and JSPS (Japan), from ARC and DEST (Australia), from NSFC (Contract No. 10175071, China), from DST (India), from the BK21 program of MOEHRD and the CHEP SRC program of KOSEF (Korea), from KBN (Contract No. 2P03B 01324, Poland), from MIST (Russia), from MESS (Slovenia), from NSC and MOE (Taiwan), and from DOE (USA).

PY - 2004/9/24

Y1 - 2004/9/24

N2 - The first evidence of the decay B0 → ρ 0π0 is discussed. The data collected at the υ(4S) resonance with the Belle detector at the KEKB asymmetric e+e - collider is used for the purpose. 15.1±4.8 signal events are detected with a significance of 3.5 standard deviations. The branching fraction is also measured which equals to (5.1 ± 1.6(stat) ± 0.9(syst)) × 10 -6.

AB - The first evidence of the decay B0 → ρ 0π0 is discussed. The data collected at the υ(4S) resonance with the Belle detector at the KEKB asymmetric e+e - collider is used for the purpose. 15.1±4.8 signal events are detected with a significance of 3.5 standard deviations. The branching fraction is also measured which equals to (5.1 ± 1.6(stat) ± 0.9(syst)) × 10 -6.

UR - http://www.scopus.com/inward/record.url?scp=80051551932&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80051551932&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.93.131802

DO - 10.1103/PhysRevLett.93.131802

M3 - Article

AN - SCOPUS:80051551932

VL - 93

SP - 131802-1-131802-6

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 13

M1 - 131802

ER -