Search for flavor-changing-neutral-current D meson decays

  • Abazov, V. M.
  • Abbott, B.
  • Abolins, M.
  • Acharya, B. S.
  • Adams, M.
  • 외 560명
Citations

WEB OF SCIENCE

22
Citations

SCOPUS

34

초록

We study the flavor-changing-neutral-current process c -> u mu(+)mu(-) using 1.3 fb(-1) of p (p) over bar collisions at root s = 1.96 TeV recorded by the D0 detector operating at the Fermilab Tevatron Collider. We see clear indications of the charged-current mediated D-s(+) and D+->phi pi(+)->mu(+)mu(-)pi(+) final states with significance greater than 4 standard deviations above background for the D+ state. We search for the continuum neutral-current decay of D+->pi(+)mu(+)mu(-) in the dimuon invariant mass spectrum away from the phi resonance. We see no evidence of signal above background and set a limit of B(D+->pi(+)mu(+)mu(-))< 3.9 x 10(-6) at the 90% C.L. This limit places the most stringent constraint on new phenomena in the c -> u mu(+)mu(-) transition.

키워드

PHYSICS
제목
Search for flavor-changing-neutral-current D meson decays
저자
Abazov, V. M.Abbott, B.Abolins, M.Acharya, B. S.Adams, M.Adams, T.Aguilo, E.Ahn, S. H.Ahsan, M.Alexeev, G. D.Alkhazov, G.Alton, A.Alverson, G.Alves, G. A.Anastasoaie, M.Ancu, L. S.Andeen, T.Anderson, S.Andrieu, B.Anzelc, M. S.Arnoud, Y.Arov, M.Arthaud, M.Askew, A.Asman, B.Jesus, A. C. S. AssisAtramentov, O.Autermann, C.Avila, C.Ay, C.Badaud, F.Baden, A.Bagby, L.Baldin, B.Bandurin, D. V.Banerjee, S.Banerjee, P.Barberis, E.Barfuss, A. -F.Bargassa, P.Baringer, P.Barreto, J.Bartlett, J. F.Bassler, U.Bauer, D.Beale, S.Bean, A.Begalli, M.Begel, M.Belanger-Champagne, C.Bellantoni, L.Bellavance, A.Benitez, J. A.Beri, S. B.Bernardi, G.Bernhard, R.Berntzon, L.Bertram, I.Besancon, M.Beuselinck, R.Bezzubov, V. A.Bhat, P. C.Bhatnagar, V.Biscarat, C.Blazey, G.Blekman, F.Blessing, S.Bloch, D.Bloom, K.Boehnlein, A.Boline, D.Bolton, T. A.Borissov, G.Bos, K.Bose, T.Brandt, A.Brock, R.Brooijmans, G.Bross, A.Brown, D.Buchanan, N. J.Buchholz, D.Buehler, M.Buescher, V.Burdin, S.Burke, S.Burnett, T. H.Buszello, C. P.Butler, J. M.Calfayan, P.Calvet, S.Cammin, J.Caron, S.Carvalho, W.Casey, B. C. K.Cason, N. M.Castilla-Valdez, H.Chakrabarti, S.Chakraborty, D.Chan, K. M.Chan, K.Chandra, A.Charles, F.Cheu, E.Chevallier, F.Cho, D. K.Choi, S.Choudhary, B.Christofek, L.Christoudias, T.Cihangir, S.Claes, D.Clement, B.Coadou, Y.Cooke, M.Cooper, W. E.Corcoran, M.Couderc, F.Cousinou, M. -C.Crepe-Renaudin, S.Cutts, D.Cwiok, M.da Motta, H.Das, A.Davies, G.De, K.de Jong, S. J.de Jong, P.De La Cruz-Burelo, E.Martins, C. De OliveiraDegenhardt, J. D.Deliot, F.Demarteau, M.Demina, R.Denisov, D.Denisov, S. P.Desai, S.Diehl, H. T.Diesburg, M.Dominguez, A.Dong, H.Dudko, L. V.Duflot, L.Dugad, S. R.Duggan, D.Duperrin, A.Dyer, J.Dyshkant, A.Eads, M.Edmunds, D.Ellison, J.Elvira, V. D.Enari, Y.Eno, S.Ermolov, P.Evans, H.Evdokimov, A.Evdokimov, V. N.Ferapontov, A. V.Ferbel, T.Fiedler, F.Filthaut, F.Fisher, W.Fisk, H. E.Ford, M.Fortner, M.Fox, H.Fu, S.Fuess, S.Gadfort, T.Galea, C. 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M.Kappler, S.Karmanov, D.Kasper, J.Kasper, P.Katsanos, I.Kau, D.Kaur, R.Kaushik, V.Kehoe, R.Kermiche, S.Khalatyan, N.Khanov, A.Kharchilava, A.Kharzheev, Y. M.Khatidze, D.Kim, H.Kim, T. J.Kirby, M. H.Kirsch, M.Klima, B.Kohli, J. M.Konrath, J. -P.Kopal, M.Korablev, V. M.Kozelov, A. V.Krop, D.Kryemadhi, A.Kuhl, T.Kumar, A.Kunori, S.Kupco, A.Kurca, T.Kvita, J.Lacroix, F.Lam, D.Lammers, S.Landsberg, G.Lazoflores, J.Lebrun, P.Lee, W. M.Leflat, A.Lehner, F.Lellouch, J.Leveque, J.Lewis, P.Li, J.Li, Q. Z.Li, L.Lietti, S. M.Lima, J. G. R.Lincoln, D.Linnemann, J.Lipaev, V. V.Lipton, R.Liu, Y.Liu, Z.Lobo, L.Lobodenko, A.Lokajicek, M.Lounis, A.Love, P.Lubatti, H. J.Lyon, A. L.Maciel, A. K. A.Mackin, D.Madaras, R. J.Maettig, P.Magass, C.Magerkurth, A.Makovec, N.Mal, P. K.Malbouisson, H. B.Malik, S.Malyshev, V. L.Mao, H. S.Maravin, Y.Martin, B.McCarthy, R.Melnitchouk, A.Mendes, A.Mendoza, L.Mercadante, P. G.Merkin, M.Merritt, K. W.Meyer, J.Meyer, A.Michaut, M.Millet, T.Mitrevski, J.Molina, J.Mommsen, R. K.Mondal, N. K.Moore, R. W.Moulik, T.Muanza, G. S.Mulders, M.Mulhearn, M.Mundal, O.Mundim, L.Nagy, E.Naimuddin, M.Narain, M.Naumann, N. A.Neal, H. A.Negret, J. P.Neustroev, P.Nilsen, H.Nomerotski, A.Novaes, S. F.Nunnemann, T.O'Dell, V.O'Neil, D. C.Obrant, G.Ochando, C.Onoprienko, D.Oshima, N.Osta, J.Otec, R.Otero y Garzon, G. J.Owen, M.Padley, P.Pangilinan, M.Parashar, N.Park, S. -J.Park, S. K.Parsons, J.Partridge, R.Parua, N.Patwa, A.Pawloski, G.Penning, B.Peters, K.Peters, Y.Petroff, P.Petteni, M.Piegaia, R.Piper, J.Pleier, M. -A.Podesta-Lerma, P. L. M.Podstavkov, V. M.Pogorelov, Y.Pol, M. -E.Polozov, P.Pompos, A.Pope, B. G.Popov, A. V.Potter, C.da Silva, W. L. PradoProsper, H. B.Protopopescu, S.Qian, J.Quadt, A.Quinn, B.Rakitine, A.Rangel, M. S.Ranjan, K.Ratoff, P. N.Renkel, P.Reucroft, S.Rich, P.Rijssenbeek, M.Ripp-Baudot, I.Rizatdinova, F.Robinson, S.Rodrigues, R. F.Royon, C.Rubinov, P.Ruchti, R.Safronov, G.Sajot, G.Sanchez-Hernandez, A.Sanders, M. P.Santoro, A.Savage, G.Sawyer, L.Scanlon, T.Schaile, D.Schamberger, R. D.Scheglov, Y.Schellman, H.Schieferdecker, P.Schliephake, T.Schwanenberger, C.Schwartzman, A.Schwienhorst, R.Sekaric, J.Sengupta, S.Severini, H.Shabalina, E.Shamim, M.Shary, V.Shchukin, A. A.Shivpuri, R. K.Shpakov, D.Siccardi, V.Simak, V.Sirotenko, V.Skubic, P.Slattery, P.Smirnov, D.Snow, J.Snow, G. R.Snyder, S.Soeldner-Rembold, S.Sonnenschein, L.Sopczak, A.Sosebee, M.Soustruznik, K.Souza, M.Spurlock, B.Stark, J.Steele, J.Stolin, V.Stone, A.Stoyanova, D. A.Strandberg, J.Strandberg, S.Strang, M. A.Strauss, M.Strauss, E.Stroehmer, R.Strom, D.Stutte, L.Sumowidagdo, S.Svoisky, P.Sznajder, A.Talby, M.Tamburello, P.Tanasijczuk, A.Taylor, W.Telford, P.Temple, J.Tiller, B.Tissandier, F.Titov, M.Tokmenin, V. V.Toole, T.Torchiani, I.Trefzger, T.Tsybychev, D.Tuchming, B.Tully, C.Tuts, P. 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DOI
10.1103/PhysRevLett.100.101801
발행일
2008-03-14
유형
Article
저널명
Physical Review Letters
100
10