Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR

J. P. Lees; V. Poireau; V. Tisserand; E. Grauges; A. Palano; G. Eigen; D. N. Brown; Yu G. Kolomensky; M. Fritsch; H. Koch; R. Cheaib; C. Hearty; T. S. Mattison; J. A. McKenna; R. Y. So; V. E. Blinov; A. R. Buzykaev; V. P. Druzhinin; E. A. Kozyrev; E. A. Kravchenko; S. I. Serednyakov; Yu I. Skovpen; E. P. Solodov; K. Yu Todyshev; A. J. Lankford; B. Dey; J. W. Gary; O. Long; A. M. Eisner; W. S. Lockman; W. Panduro Vazquez; D. S. Chao; C. H. Cheng; B. Echenard; K. T. Flood; D. G. Hitlin; Y. Li; D. X. Lin; S. Middleton; T. S. Miyashita; P. Ongmongkolkul; J. Oyang; F. C. Porter; M. Röhrken; B. T. Meadows; M. D. Sokoloff; J. G. Smith; S. R. Wagner; D. Bernard; M. Verderi; D. Bettoni; C. Bozzi; R. Calabrese; G. Cibinetto; E. Fioravanti; I. Garzia; E. Luppi; V. Santoro; A. Calcaterra; R. De Sangro; G. Finocchiaro; S. Martellotti; P. Patteri; I. M. Peruzzi; M. Piccolo; M. Rotondo; A. Zallo; S. Passaggio; C. Patrignani; B. J. Shuve; H. M. Lacker; B. Bhuyan; U. Mallik; C. Chen; J. Cochran; S. Prell; A. V. Gritsan; N. Arnaud; M. Davier; F. Le Diberder; A. M. Lutz; G. Wormser; D. J. Lange; D. M. Wright; J. P. Coleman; D. E. Hutchcroft; D. J. Payne; C. Touramanis; A. J. Bevan; F. Di Lodovico; G. Cowan; Sw Banerjee; D. N. Brown; C. L. Davis; A. G. Denig; W. Gradl; K. Griessinger; A. Hafner; K. R. Schubert; R. J. Barlow; G. D. Lafferty; R. Cenci; A. Jawahery; D. A. Roberts; R. Cowan; S. H. Robertson; R. M. Seddon; N. Neri; F. Palombo; L. Cremaldi; R. Godang; D. J. Summers; G. De Nardo; C. Sciacca; C. P. Jessop; J. M. Losecco; K. Honscheid; A. Gaz; M. Margoni; G. Simi; F. Simonetto; R. Stroili; S. Akar; E. Ben-Haim; M. Bomben; G. R. Bonneaud; G. Calderini; J. Chauveau; G. Marchiori; J. Ocariz; M. Biasini; E. Manoni; A. Rossi; G. Batignani; S. Bettarini; M. Carpinelli; G. Casarosa; M. Chrzaszcz; F. Forti; M. A. Giorgi; A. Lusiani; B. Oberhof; E. Paoloni; M. Rama; G. Rizzo; J. J. Walsh; L. Zani; A. J.S. Smith; F. Anulli; R. Faccini; F. Ferrarotto; F. Ferroni; A. Pilloni; C. Bünger; S. Dittrich; O. Grünberg; T. Leddig; C. Voß; R. Waldi; T. Adye; F. F. Wilson; S. Emery; G. Vasseur; D. Aston; C. Cartaro; M. R. Convery; W. Dunwoodie; M. Ebert; R. C. Field; B. G. Fulsom; M. T. Graham; C. Hast; P. Kim; S. Luitz; D. B. Macfarlane; D. R. Muller; H. Neal; B. N. Ratcliff; A. Roodman; M. K. Sullivan; J. Va'Vra; W. J. Wisniewski; M. V. Purohit; J. R. Wilson; S. J. Sekula; H. Ahmed; N. Tasneem; M. Bellis; P. R. Burchat; E. M.T. Puccio; J. A. Ernst; R. Gorodeisky; N. Guttman; D. R. Peimer; A. Soffer; S. M. Spanier; J. L. Ritchie; J. M. Izen; X. C. Lou; F. Bianchi; F. De Mori; A. Filippi; L. Lanceri; L. Vitale; F. Martinez-Vidal; A. Oyanguren; J. Albert; A. Beaulieu; F. U. Bernlochner; G. J. King; R. Kowalewski; T. Lueck; C. Miller; I. M. Nugent; J. M. Roney; R. J. Sobie; T. J. Gershon; P. F. Harrison; T. E. Latham; S. L. Wu

doi:10.1103/PhysRevLett.131.201801

Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR

J. P. Lees, V. Poireau, V. Tisserand, E. Grauges, A. Palano, G. Eigen, D. N. Brown, Yu G. Kolomensky, M. Fritsch, H. Koch, R. Cheaib, C. Hearty, T. S. Mattison, J. A. McKenna, R. Y. So, V. E. Blinov, A. R. Buzykaev, V. P. Druzhinin, E. A. Kozyrev, E. A. KravchenkoS. I. Serednyakov, Yu I. Skovpen, E. P. Solodov, K. Yu Todyshev, A. J. Lankford, B. Dey, J. W. Gary, O. Long, A. M. Eisner, W. S. Lockman, W. Panduro Vazquez, D. S. Chao, C. H. Cheng, B. Echenard, K. T. Flood, D. G. Hitlin, Y. Li, D. X. Lin, S. Middleton, T. S. Miyashita, P. Ongmongkolkul, J. Oyang, F. C. Porter, M. Röhrken, B. T. Meadows, M. D. Sokoloff, J. G. Smith, S. R. Wagner, D. Bernard, M. Verderi, D. Bettoni, C. Bozzi, R. Calabrese, G. Cibinetto, E. Fioravanti, I. Garzia, E. Luppi, V. Santoro, A. Calcaterra, R. De Sangro, G. Finocchiaro, S. Martellotti, P. Patteri, I. M. Peruzzi, M. Piccolo, M. Rotondo, A. Zallo, S. Passaggio, C. Patrignani, B. J. Shuve, H. M. Lacker, B. Bhuyan, U. Mallik, C. Chen, J. Cochran, S. Prell, A. V. Gritsan, N. Arnaud, M. Davier, F. Le Diberder, A. M. Lutz, G. Wormser, D. J. Lange, D. M. Wright, J. P. Coleman, D. E. Hutchcroft, D. J. Payne, C. Touramanis, A. J. Bevan, F. Di Lodovico, G. Cowan, Sw Banerjee, D. N. Brown, C. L. Davis, A. G. Denig, W. Gradl, K. Griessinger, A. Hafner, K. R. Schubert, R. J. Barlow, G. D. Lafferty, R. Cenci, A. Jawahery, D. A. Roberts, R. Cowan, S. H. Robertson, R. M. Seddon, N. Neri, F. Palombo, L. Cremaldi, R. Godang, D. J. Summers, G. De Nardo, C. Sciacca, C. P. Jessop, J. M. Losecco, K. Honscheid, A. Gaz, M. Margoni, G. Simi, F. Simonetto, R. Stroili, S. Akar, E. Ben-Haim, M. Bomben, G. R. Bonneaud, G. Calderini, J. Chauveau, G. Marchiori, J. Ocariz, M. Biasini, E. Manoni, A. Rossi, G. Batignani, S. Bettarini, M. Carpinelli, G. Casarosa, M. Chrzaszcz, F. Forti, M. A. Giorgi, A. Lusiani, B. Oberhof, E. Paoloni, M. Rama, G. Rizzo, J. J. Walsh, L. Zani, A. J.S. Smith, F. Anulli, R. Faccini, F. Ferrarotto, F. Ferroni, A. Pilloni, C. Bünger, S. Dittrich, O. Grünberg, T. Leddig, C. Voß, R. Waldi, T. Adye, F. F. Wilson, S. Emery, G. Vasseur, D. Aston, C. Cartaro, M. R. Convery, W. Dunwoodie, M. Ebert, R. C. Field, B. G. Fulsom, M. T. Graham, C. Hast, P. Kim, S. Luitz, D. B. Macfarlane, D. R. Muller, H. Neal, B. N. Ratcliff, A. Roodman, M. K. Sullivan, J. Va'Vra, W. J. Wisniewski, M. V. Purohit, J. R. Wilson, S. J. Sekula, H. Ahmed, N. Tasneem, M. Bellis, P. R. Burchat, E. M.T. Puccio, J. A. Ernst, R. Gorodeisky, N. Guttman, D. R. Peimer, A. Soffer, S. M. Spanier, J. L. Ritchie, J. M. Izen, X. C. Lou, F. Bianchi, F. De Mori, A. Filippi, L. Lanceri, L. Vitale, F. Martinez-Vidal, A. Oyanguren, J. Albert, A. Beaulieu, F. U. Bernlochner, G. J. King, R. Kowalewski, T. Lueck, C. Miller, I. M. Nugent, J. M. Roney, R. J. Sobie, T. J. Gershon, P. F. Harrison, T. E. Latham, S. L. Wu

Physics

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

2 Scopus citations

Abstract

A new dark sector antibaryon, denoted ψD, could be produced in decays of B mesons. This Letter presents a search for B+→ψD+p (and the charge conjugate) decays in e+e- annihilations at 10.58 GeV, using data collected in the BABAR experiment. Data corresponding to an integrated luminosity of 398 fb-1 are analyzed. No evidence for a signal is observed. Branching fraction upper limits in the range from 10-7-10-5 are obtained at 90% confidence level for masses of 1.0<mψD<4.3 GeV/c2. The result is also reinterpreted to provide the first limits on a supersymmetric model with R-parity violation and a light neutralino.

Original language	English (US)
Article number	201801
Journal	Physical review letters
Volume	131
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevLett.131.201801
State	Published - Nov 17 2023

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1103/PhysRevLett.131.201801

Cite this

Lees, J. P., Poireau, V., Tisserand, V., Grauges, E., Palano, A., Eigen, G., Brown, D. N., Kolomensky, Y. G., Fritsch, M., Koch, H., Cheaib, R., Hearty, C., Mattison, T. S., McKenna, J. A., So, R. Y., Blinov, V. E., Buzykaev, A. R., Druzhinin, V. P., Kozyrev, E. A., ... Wu, S. L. (2023). Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR. Physical review letters, 131(20), Article 201801. https://doi.org/10.1103/PhysRevLett.131.201801

@article{5558bb970dcb4041b6a74a342e2897c2,

title = "Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR",

abstract = "A new dark sector antibaryon, denoted ψD, could be produced in decays of B mesons. This Letter presents a search for B+→ψD+p (and the charge conjugate) decays in e+e- annihilations at 10.58 GeV, using data collected in the BABAR experiment. Data corresponding to an integrated luminosity of 398 fb-1 are analyzed. No evidence for a signal is observed. Branching fraction upper limits in the range from 10-7-10-5 are obtained at 90% confidence level for masses of 1.0",

author = "Lees, {J. P.} and V. Poireau and V. Tisserand and E. Grauges and A. Palano and G. Eigen and Brown, {D. N.} and Kolomensky, {Yu G.} and M. Fritsch and H. Koch and R. Cheaib and C. Hearty and Mattison, {T. S.} and McKenna, {J. A.} and So, {R. Y.} and Blinov, {V. E.} and Buzykaev, {A. R.} and Druzhinin, {V. P.} and Kozyrev, {E. A.} and Kravchenko, {E. A.} and Serednyakov, {S. I.} and Skovpen, {Yu I.} and Solodov, {E. P.} and Todyshev, {K. Yu} and Lankford, {A. J.} and B. Dey and Gary, {J. W.} and O. Long and Eisner, {A. M.} and Lockman, {W. S.} and {Panduro Vazquez}, W. and Chao, {D. S.} and Cheng, {C. H.} and B. Echenard and Flood, {K. T.} and Hitlin, {D. G.} and Y. Li and Lin, {D. X.} and S. Middleton and Miyashita, {T. S.} and P. Ongmongkolkul and J. Oyang and Porter, {F. C.} and M. R{\"o}hrken and Meadows, {B. T.} and Sokoloff, {M. D.} and Smith, {J. G.} and Wagner, {S. R.} and D. Bernard and M. Verderi and D. Bettoni and C. Bozzi and R. Calabrese and G. Cibinetto and E. Fioravanti and I. Garzia and E. Luppi and V. Santoro and A. Calcaterra and {De Sangro}, R. and G. Finocchiaro and S. Martellotti and P. Patteri and Peruzzi, {I. M.} and M. Piccolo and M. Rotondo and A. Zallo and S. Passaggio and C. Patrignani and Shuve, {B. J.} and Lacker, {H. M.} and B. Bhuyan and U. Mallik and C. Chen and J. Cochran and S. Prell and Gritsan, {A. V.} and N. Arnaud and M. Davier and {Le Diberder}, F. and Lutz, {A. M.} and G. Wormser and Lange, {D. J.} and Wright, {D. M.} and Coleman, {J. P.} and Hutchcroft, {D. E.} and Payne, {D. J.} and C. Touramanis and Bevan, {A. J.} and {Di Lodovico}, F. and G. Cowan and Sw Banerjee and Brown, {D. N.} and Davis, {C. L.} and Denig, {A. G.} and W. Gradl and K. Griessinger and A. Hafner and Schubert, {K. R.} and Barlow, {R. J.} and Lafferty, {G. D.} and R. Cenci and A. Jawahery and Roberts, {D. A.} and R. Cowan and Robertson, {S. H.} and Seddon, {R. M.} and N. Neri and F. Palombo and L. Cremaldi and R. Godang and Summers, {D. J.} and {De Nardo}, G. and C. Sciacca and Jessop, {C. P.} and Losecco, {J. M.} and K. Honscheid and A. Gaz and M. Margoni and G. Simi and F. Simonetto and R. Stroili and S. Akar and E. Ben-Haim and M. Bomben and Bonneaud, {G. R.} and G. Calderini and J. Chauveau and G. Marchiori and J. Ocariz and M. Biasini and E. Manoni and A. Rossi and G. Batignani and S. Bettarini and M. Carpinelli and G. Casarosa and M. Chrzaszcz and F. Forti and Giorgi, {M. A.} and A. Lusiani and B. Oberhof and E. Paoloni and M. Rama and G. Rizzo and Walsh, {J. J.} and L. Zani and Smith, {A. J.S.} and F. Anulli and R. Faccini and F. Ferrarotto and F. Ferroni and A. Pilloni and C. B{\"u}nger and S. Dittrich and O. Gr{\"u}nberg and T. Leddig and C. Vo{\ss} and R. Waldi and T. Adye and Wilson, {F. F.} and S. Emery and G. Vasseur and D. Aston and C. Cartaro and Convery, {M. R.} and W. Dunwoodie and M. Ebert and Field, {R. C.} and Fulsom, {B. G.} and Graham, {M. T.} and C. Hast and P. Kim and S. Luitz and Macfarlane, {D. B.} and Muller, {D. R.} and H. Neal and Ratcliff, {B. N.} and A. Roodman and Sullivan, {M. K.} and J. Va'Vra and Wisniewski, {W. J.} and Purohit, {M. V.} and Wilson, {J. R.} and Sekula, {S. J.} and H. Ahmed and N. Tasneem and M. Bellis and Burchat, {P. R.} and Puccio, {E. M.T.} and Ernst, {J. A.} and R. Gorodeisky and N. Guttman and Peimer, {D. R.} and A. Soffer and Spanier, {S. M.} and Ritchie, {J. L.} and Izen, {J. M.} and Lou, {X. C.} and F. Bianchi and {De Mori}, F. and A. Filippi and L. Lanceri and L. Vitale and F. Martinez-Vidal and A. Oyanguren and J. Albert and A. Beaulieu and Bernlochner, {F. U.} and King, {G. J.} and R. Kowalewski and T. Lueck and C. Miller and Nugent, {I. M.} and Roney, {J. M.} and Sobie, {R. J.} and Gershon, {T. J.} and Harrison, {P. F.} and Latham, {T. E.} and Wu, {S. L.}",

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 = nov,

day = "17",

doi = "10.1103/PhysRevLett.131.201801",

language = "English (US)",

volume = "131",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "20",

}

Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Cheaib, R, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Kozyrev, EA, Kravchenko, EA, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Dey, B, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Li, Y, Lin, DX, Middleton, S, Miyashita, TS, Ongmongkolkul, P, Oyang, J, Porter, FC, Röhrken, M, Meadows, BT, Sokoloff, MD, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Shuve, BJ, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Cowan, G, Banerjee, S, Brown, DN, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Hafner, A, Schubert, KR, Barlow, RJ, Lafferty, GD, Cenci, R, Jawahery, A, Roberts, DA, Cowan, R, Robertson, SH, Seddon, RM, Neri, N, Palombo, F, Cremaldi, L, Godang, R, Summers, DJ, De Nardo, G, Sciacca, C, Jessop, CP, Losecco, JM, Honscheid, K, Gaz, A, Margoni, M, Simi, G, Simonetto, F, Stroili, R, Akar, S, Ben-Haim, E, Bomben, M, Bonneaud, GR, Calderini, G, Chauveau, J, Marchiori, G, Ocariz, J, Biasini, M, Manoni, E, Rossi, A, Batignani, G, Bettarini, S, Carpinelli, M, Casarosa, G, Chrzaszcz, M, Forti, F, Giorgi, MA, Lusiani, A, Oberhof, B, Paoloni, E, Rama, M, Rizzo, G, Walsh, JJ, Zani, L, Smith, AJS, Anulli, F, Faccini, R, Ferrarotto, F, Ferroni, F, Pilloni, A, Bünger, C, Dittrich, S, Grünberg, O, Leddig, T, Voß, C, Waldi, R, Adye, T, Wilson, FF, Emery, S, Vasseur, G, Aston, D, Cartaro, C, Convery, MR, Dunwoodie, W, Ebert, M, Field, RC, Fulsom, BG, Graham, MT, Hast, C, Kim, P, Luitz, S, Macfarlane, DB, Muller, DR, Neal, H, Ratcliff, BN, Roodman, A, Sullivan, MK, Va'Vra, J, Wisniewski, WJ, Purohit, MV, Wilson, JR, Sekula, SJ, Ahmed, H, Tasneem, N, Bellis, M, Burchat, PR, Puccio, EMT, Ernst, JA, Gorodeisky, R, Guttman, N, Peimer, DR, Soffer, A, Spanier, SM, Ritchie, JL, Izen, JM, Lou, XC, Bianchi, F, De Mori, F, Filippi, A, Lanceri, L, Vitale, L, Martinez-Vidal, F, Oyanguren, A, Albert, J, Beaulieu, A, Bernlochner, FU, King, GJ, Kowalewski, R, Lueck, T, Miller, C, Nugent, IM, Roney, JM, Sobie, RJ, Gershon, TJ, Harrison, PF, Latham, TE & Wu, SL 2023, 'Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR', Physical review letters, vol. 131, no. 20, 201801. https://doi.org/10.1103/PhysRevLett.131.201801

TY - JOUR

T1 - Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR

AU - Lees, J. P.

AU - Poireau, V.

AU - Tisserand, V.

AU - Grauges, E.

AU - Palano, A.

AU - Eigen, G.

AU - Brown, D. N.

AU - Kolomensky, Yu G.

AU - Fritsch, M.

AU - Koch, H.

AU - Cheaib, R.

AU - Hearty, C.

AU - Mattison, T. S.

AU - McKenna, J. A.

AU - So, R. Y.

AU - Blinov, V. E.

AU - Buzykaev, A. R.

AU - Druzhinin, V. P.

AU - Kozyrev, E. A.

AU - Kravchenko, E. A.

AU - Serednyakov, S. I.

AU - Skovpen, Yu I.

AU - Solodov, E. P.

AU - Todyshev, K. Yu

AU - Lankford, A. J.

AU - Dey, B.

AU - Gary, J. W.

AU - Long, O.

AU - Eisner, A. M.

AU - Lockman, W. S.

AU - Panduro Vazquez, W.

AU - Chao, D. S.

AU - Cheng, C. H.

AU - Echenard, B.

AU - Flood, K. T.

AU - Hitlin, D. G.

AU - Li, Y.

AU - Lin, D. X.

AU - Middleton, S.

AU - Miyashita, T. S.

AU - Ongmongkolkul, P.

AU - Oyang, J.

AU - Porter, F. C.

AU - Röhrken, M.

AU - Meadows, B. T.

AU - Sokoloff, M. D.

AU - Smith, J. G.

AU - Wagner, S. R.

AU - Bernard, D.

AU - Verderi, M.

AU - Bettoni, D.

AU - Bozzi, C.

AU - Calabrese, R.

AU - Cibinetto, G.

AU - Fioravanti, E.

AU - Garzia, I.

AU - Luppi, E.

AU - Santoro, V.

AU - Calcaterra, A.

AU - De Sangro, R.

AU - Finocchiaro, G.

AU - Martellotti, S.

AU - Patteri, P.

AU - Peruzzi, I. M.

AU - Piccolo, M.

AU - Rotondo, M.

AU - Zallo, A.

AU - Passaggio, S.

AU - Patrignani, C.

AU - Shuve, B. J.

AU - Lacker, H. M.

AU - Bhuyan, B.

AU - Mallik, U.

AU - Chen, C.

AU - Cochran, J.

AU - Prell, S.

AU - Gritsan, A. V.

AU - Arnaud, N.

AU - Davier, M.

AU - Le Diberder, F.

AU - Lutz, A. M.

AU - Wormser, G.

AU - Lange, D. J.

AU - Wright, D. M.

AU - Coleman, J. P.

AU - Hutchcroft, D. E.

AU - Payne, D. J.

AU - Touramanis, C.

AU - Bevan, A. J.

AU - Di Lodovico, F.

AU - Cowan, G.

AU - Banerjee, Sw

AU - Brown, D. N.

AU - Davis, C. L.

AU - Denig, A. G.

AU - Gradl, W.

AU - Griessinger, K.

AU - Hafner, A.

AU - Schubert, K. R.

AU - Barlow, R. J.

AU - Lafferty, G. D.

AU - Cenci, R.

AU - Jawahery, A.

AU - Roberts, D. A.

AU - Cowan, R.

AU - Robertson, S. H.

AU - Seddon, R. M.

AU - Neri, N.

AU - Palombo, F.

AU - Cremaldi, L.

AU - Godang, R.

AU - Summers, D. J.

AU - De Nardo, G.

AU - Sciacca, C.

AU - Jessop, C. P.

AU - Losecco, J. M.

AU - Honscheid, K.

AU - Gaz, A.

AU - Margoni, M.

AU - Simi, G.

AU - Simonetto, F.

AU - Stroili, R.

AU - Akar, S.

AU - Ben-Haim, E.

AU - Bomben, M.

AU - Bonneaud, G. R.

AU - Calderini, G.

AU - Chauveau, J.

AU - Marchiori, G.

AU - Ocariz, J.

AU - Biasini, M.

AU - Manoni, E.

AU - Rossi, A.

AU - Batignani, G.

AU - Bettarini, S.

AU - Carpinelli, M.

AU - Casarosa, G.

AU - Chrzaszcz, M.

AU - Forti, F.

AU - Giorgi, M. A.

AU - Lusiani, A.

AU - Oberhof, B.

AU - Paoloni, E.

AU - Rama, M.

AU - Rizzo, G.

AU - Walsh, J. J.

AU - Zani, L.

AU - Smith, A. J.S.

AU - Anulli, F.

AU - Faccini, R.

AU - Ferrarotto, F.

AU - Ferroni, F.

AU - Pilloni, A.

AU - Bünger, C.

AU - Dittrich, S.

AU - Grünberg, O.

AU - Leddig, T.

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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 - 2023/11/17

Y1 - 2023/11/17

N2 - A new dark sector antibaryon, denoted ψD, could be produced in decays of B mesons. This Letter presents a search for B+→ψD+p (and the charge conjugate) decays in e+e- annihilations at 10.58 GeV, using data collected in the BABAR experiment. Data corresponding to an integrated luminosity of 398 fb-1 are analyzed. No evidence for a signal is observed. Branching fraction upper limits in the range from 10-7-10-5 are obtained at 90% confidence level for masses of 1.0

AB - A new dark sector antibaryon, denoted ψD, could be produced in decays of B mesons. This Letter presents a search for B+→ψD+p (and the charge conjugate) decays in e+e- annihilations at 10.58 GeV, using data collected in the BABAR experiment. Data corresponding to an integrated luminosity of 398 fb-1 are analyzed. No evidence for a signal is observed. Branching fraction upper limits in the range from 10-7-10-5 are obtained at 90% confidence level for masses of 1.0

UR - http://www.scopus.com/inward/record.url?scp=85180984983&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85180984983&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.131.201801

DO - 10.1103/PhysRevLett.131.201801

M3 - Article

C2 - 38039482

AN - SCOPUS:85180984983

SN - 0031-9007

VL - 131

JO - Physical review letters

JF - Physical review letters

IS - 20

M1 - 201801

ER -

Search for Evidence of Baryogenesis and Dark Matter in B+ →ψ D+ p Decays at B A B AR

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