Measurement of the branching fractions of the radiative charm decays D-0 ->(K)overbar(*0)gamma and D-0 ->phi gamma

Autor: Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, JG, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, YG, Kukartsev, G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Ulmer, KA, Wagner, SR, Ayad, R, Soffer, A, Toki, WH, Wilson, RJ, Altenburg, DD, Feltresi, E, Hauke, A, Jasper, H, Karbach, M, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Mader, WF, Nogowski, R, Schubert, KR, Schwierz, R, Volk, A, Bernard, D, Bonneaud, GR, Latour, E, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cecchi, A, Cibinetto, G, Franchini, P, Luppi, E, Negrini, M, Petrella, A, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Pacetti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Buzzo, A, Contri, R, Lo Vetere, M, Macri, MM, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Chaisanguanthum, KS, Morii, M, Marks, J, Schenk, S, Uwer, U, Klose, V, Lacker, HM, Bard, DJ, Dauncey, PD, Nash, JA, Tibbetts, M, Behera, PK, Chai, X, Charles, MJ, Mallik, U, Cochran, J, Crawley, HB, Dong, L, Meyer, WT, Prell, S, Rosenberg, EI, Rubin, AE, Gao, YY, Gritsan, AV, Guo, ZJ, Lae, CK, Arnaud, N, Bequilleux, J, D'Orazio, A, Davier, M, da Costa, JF, Grosdidier, G, Hoecker, A, Lepeltier, V, Le Diberder, F, Lutz, AM, Pruvot, S, Roudeau, P, Schune, MH, Serrano, J, Sordini, V, Stocchi, A, Wormser, G, Lange, DJ, Wright, DM, Bingham, I, Burke, JP, Chavez, CA, Fry, JR, Gabathuler, E, Gamet, R, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Clarke, CK, George, KA, Di Lodovico, F, Sacco, R, Sigamani, M, Cowan, G, Flaecher, HU, Hopkins, DA, Paramesvaran, S, Salvatore, F, Wren, AC, Davis, CL, Denig, AG, Fritsch, M, Gradl, W, Schott, G, Alwyn, KE, Bailey, D, Barlow, RJ, Chia, YM, Edgar, CL, Jackson, G, Lafferty, GD, West, TJ, Yi, JI, Anderson, J, Chen, C, Jawahery, A, Roberts, DA, Simi, G, Tuggle, JM, Dallapiccola, C, Li, X, Salvati, E, Saremi, S, Cowan, R, Dujmic, D, Fisher, PH, Sciolla, G, Spitznagel, M, Taylor, F, Yamamoto, RK, Zhao, M, Patel, PM, Robertson, SH, Lazzaro, A, Lombardo, V, Palombo, F, Bauer, JM, Cremaldi, L, Godang, R, Kroeger, R, Sanders, DA, Summers, DJ, Zhao, HW, Simard, M, Taras, P, Viaud, FB, Nicholson, H, De Nardo, G, Lista, L, Monorchio, D, Onorato, G, Sciacca, C, Raven, G, Snoek, HL, Jessop, CP, Knoepfel, KJ, LoSecco, JM, Wang, WF, Benelli, G, Corwin, LA, Honscheid, K, Kagan, H, Kass, R, Morris, JP, Rahimi, AM, Regensburger, JJ, Sekula, SJ, Wong, QK, Blount, NL, Brau, J, Frey, R, Igonkina, O, Kolb, JA, Lu, M, Rahmat, R, Sinev, NB, Strom, D, Strube, J, Torrence, E, Castelli, G, Gagliardi, N, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Voci, C, del Amo Sanchez, P, Ben-Haim, E, Briand, H, Calderini, G, Chauveau, J, David, P, Del Buono, L, Hamon, O, Leruste, P, Ocariz, J, Perez, A, Prendki, J, Sitt, S, Gladney, L, Biasini, M, Covarelli, R, Manoni, E, Angelini, C, Batignani, G, Bettarini, S, Carpinelli, M, Cervelli, A, Forti, F, Giorgi, MA, Lusiani, A, Marchiori, G, Morganti, M, Neri, N, Paoloni, E, Rizzo, G, Walsh, JJ, Pegna, DL, Lu, C, Olsen, J, Smith, AJS, Telnov, AV, Anulli, F, Baracchini, E, Cavoto, G, del Re, D, Di Marco, E, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Jackson, PD, Gioi, LL, Mazzoni, MA, Morganti, S, Piredda, G, Polci, F, Renga, F, Voena, C, Ebert, M, Hartmann, T, Schroeder, H, Waldi, R, Adye, T, Franek, B, Olaiya, EO, Roethel, W, Wilson, FF, Emery, S, Escalier, M, Esteve, L, Ganzhur, SF, de Monchenault, GH, Kozanecki, W, Vasseur, G, Yeche, C, Zito, M, Chen, XR, Liu, H, Park, W, Purohit, MV, White, RM, Wilson, JR, Allen, MT, Aston, D, Bartoldus, R, Bechtle, P, Benitez, JF, Cenci, R, Coleman, JP, Convery, MR, Dingfelder, JC, Dorfan, J, Dubois-Felsmann, GP, Dunwoodie, W, Field, RC, Gabareen, AM, Gowdy, SJ, Graham, MT, Grenier, P, Hast, C, Innes, WR, Kaminski, J, Kelsey, MH, Kim, H, Kim, P, Kocian, ML, Leith, DWGS, Li, S, Lindquist, B, Luitz, S, Luth, V, Lynch, HL, MacFarlane, DB, Marsiske, H, Messner, R, Muller, DR, Neal, H, Nelson, S, O'Grady, CP, Ofte, I, Perazzo, A, Perl, M, Ratcliff, BN, Roodman, A, Salnikov, AA, Schindler, RH, Schwiening, J, Snyder, A, Su, D, Sullivan, MK, Suzuki, K, Swain, SK, Thompson, JM, Va'vra, J, Wagner, AP, Weaver, M, West, CA, Wisniewski, WJ, Wittgen, M, Wright, DH, Wulsin, HW, Yarritu, AK, Yi, K, Young, CC, Ziegler, V, Burchat, PR, Edwards, AJ, Majewski, SA, Miyashita, TS, Petersen, BA, Wilden, L, Ahmed, S, Alam, MS, Ernst, JA, Pan, B, Saeed, MA, Zain, SB, Spanier, SM, Wogsland, BJ, Eckmann, R, Ritchie, JL, Ruland, AM, Schilling, CJ, Schwitters, RF, Drummond, BW, Izen, JM, Lou, XC, Bianchi, F, Gamba, D, Pelliccioni, M, Bomben, M, Bosisio, L, Cartaro, C, Della Ricca, G, Lanceri, L, Vitale, L, Azzolini, V, Lopez-March, N, Martinez-Vidal, F, Milanes, DA, Oyanguren, A, Albert, J, Banerjee, S, Bhuyan, B, Choi, HHF, Hamano, K, Kowalewski, R, Lewczuk, MJ, Nugent, IM, Roney, JM, Sobie, RJ, Gershon, TJ, Harrison, PF, Ilic, J, Latham, TE, Mohanty, GB, Band, HR, Chen, X, Dasu, S, Flood, KT, Pan, Y, Pierini, M, Prepost, R, Vuosalo, CO, Wu, SL, Collaboration, BABAR
Přispěvatelé: Aubert, B, Bona, M, Karyotakis, Y, Lees, Jp, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, Jg, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, G, Battaglia, M, Brown, Dn, Cahn, Rn, Jacobsen, Rg, Kerth, Lt, Kolomensky, Yg, Kukartsev, G, Lynch, G, Osipenkov, Il, Ronan, Mt, Tackmann, K, Tanabe, T, Hawkes, Cm, Soni, N, Watson, At, Koch, H, Schroeder, T, Walker, D, Asgeirsson, Dj, Fulsom, Bg, Hearty, C, Mattison, T, Mckenna, Ja, Barrett, M, Khan, A, Blinov, Ve, Bukin, Ad, Buzykaev, Ar, Druzhinin, Vp, Golubev, Vb, Onuchin, Ap, Serednyakov, Si, Skovpen, Yi, Solodov, Ep, Todyshev, Ky, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, Aj, Lund, P, Mandelkern, M, Martin, Ec, Stoker, Dp, Abachi, S, Buchanan, C, Gary, Jw, Liu, F, Long, O, Shen, Bc, Vitug, Gm, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, Tm, Kovalskyi, D, Mazur, Ma, Richman, Jd, Beck, Tw, Eisner, Am, Flacco, Cj, Heusch, Ca, Kroseberg, J, Lockman, W, Schalk, T, Schumm, Ba, Seiden, A, Wilson, Mg, Winstrom, Lo, Cheng, Ch, Doll, Da, Echenard, B, Fang, F, Hitlin, Dg, Narsky, I, Piatenko, T, Porter, Fc, Andreassen, R, Mancinelli, G, Meadows, Bt, Mishra, K, Sokoloff, Md, Bloom, Pc, Ford, Wt, Gaz, A, Hirschauer, Jf, Nagel, M, Nauenberg, U, Smith, Jg, Ulmer, Ka, Wagner, Sr, Ayad, R, Soffer, A, Toki, Wh, Wilson, Rj, Altenburg, Dd, Feltresi, E, Hauke, A, Jasper, H, Karbach, M, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, Mj, Mader, Wf, Nogowski, R, Schubert, Kr, Schwierz, R, Volk, A, Bernard, D, Bonneaud, Gr, Latour, E, Verderi, M, Clark, Pj, Playfer, S, Watson, Je, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cecchi, A, Cibinetto, G, Franchini, P, Luppi, E, Negrini, M, Petrella, A, Piemontese, L, Santoro, V, Baldini Ferroli, R, Calcaterra, A, Sangro, R, Finocchiaro, G, Pacetti, S, Patteri, P, Peruzzi, Im, Piccolo, M, Rama, M, Zallo, A, Buzzo, A, Contri, R, Vetere, M, Macri, Mm, Monge, Mr, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Chaisanguanthum, K, Morii, M, Marks, J, Schenk, S, Uwer, U, Klose, V, Lacker, Hm, Bard, Dj, Dauncey, Pd, Nash, Ja, Tibbetts, M, Behera, Pk, Chai, X, Charles, Mj, Mallik, U, Cochran, J, Crawley, Hb, Dong, L, Meyer, Wt, Prell, S, Rosenberg, Ei, Rubin, Ae, Gao, Yy, Gritsan, Av, Guo, Zj, Lae, Ck, Arnaud, N, Bequilleux, J, D'Orazio, A, Davier, M, da Costa, Jf, Grosdidier, G, Hocker, A, Lepeltier, V, Diberder, F, Lutz, Am, Pruvot, S, Roudeau, P, Schune, Mh, Serrano, J, Sordini, V, Stocchi, A, Wormser, G, Lange, Dj, Wright, Dm, Bingham, I, Burke, Jp, Chavez, Ca, Fry, Jr, Gabathuler, E, Gamet, R, Hutchcroft, De, Payne, Dj, Touramanis, C, Bevan, Aj, Clarke, Ck, George, Ka, Lodovico, F, Sacco, R, Sigamani, M, Cowan, G, Flaecher, Hu, Hopkins, Da, Paramesvaran, S, Salvatore, F, Wren, Ac, Davis, Cl, Denig, Ag, Fritsch, M, Gradl, W, Schott, G, Alwyn, Ke, Bailey, D, Barlow, Rj, Chia, Ym, Edgar, Cl, Jackson, G, Lafferty, Gd, West, Tj, Yi, Ji, Anderson, J, Chen, C, Jawahery, A, Roberts, Da, Simi, G, Tuggle, Jm, Dallapiccola, C, Li, X, Salvati, E, Saremi, S, Cowan, R, Dujmic, D, Fisher, Ph, Sciolla, G, Spitznagel, M, Taylor, F, Yamamoto, Rk, Zhao, M, Patel, Pm, Robertson, Sh, Lazzaro, A, Lombardo, V, Palombo, F, Bauer, Jm, Cremaldi, L, Godang, R, Kroeger, R, Sanders, Da, Summers, Dj, Zhao, Hw, Simard, M, Taras, P, Viaud, Fb, Nicholson, H, Nardo, G, Lista, L, Monorchio, D, Onorato, G, Sciacca, C, Raven, G, Snoek, Hl, Jessop, Cp, Knoepfel, Kj, Losecco, Jm, Wang, Wf, Benelli, G, Corwin, La, Honscheid, K, Kagan, H, Kass, R, Morris, Jp, Rahimi, Am, Regensburger, Jj, Sekula, Sj, Wong, Qk, Blount, Nl, Brau, J, Frey, R, Igonkina, O, Kolb, Ja, Lu, M, Rahmat, R, Sinev, Nb, Strom, D, Strube, J, Torrence, E, Castelli, G, Gagliardi, N, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Voci, C, Sanchez, Pa, Ben Haim, E, Briand, H, Calderini, G, Chauveau, J, David, P, Buono, L, Hamon, O, Leruste, P, Ocariz, J, Perez, A, Prendki, J, Sitt, S, Gladney, L, Biasini, M, Covarelli, R, Manoni, E, Angelini, C, Batignani, G, Bettarini, S, Carpinelli, M, Cervelli, A, Forti, F, Giorgi, Ma, Lusiani, Alberto, Marchiori, G, Morganti, M, Neri, N, Paoloni, E, Rizzo, G, Walsh, Jj, Pegna, Dl, Lu, C, Olsen, J, Smith, Aj, Telnov, Av, Anulli, F, Baracchini, E, Cavoto, G, Re, D, Marco, E, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Jackson, Pd, Gioi, Ll, Mazzoni, Ma, Morganti, S, Piredda, G, Polci, F, Renga, F, Voena, C, Ebert, M, Hartmann, T, Schoder, H, Waldi, R, Adye, T, Franek, B, Olaiya, Eo, Roethel, W, Wilson, Ff, Emery, S, Escalier, M, Esteve, L, Ganzhur, Sf, de Monchenault, Gh, Kozanecki, W, Vasseur, G, Yeche, C, Zito, M, Chen, Xr, Liu, H, Park, W, Purohit, Mv, White, Rm, Wilson, Jr, Allen, Mt, Aston, D, Bartoldus, R, Bechtle, P, Benitez, Jf, Cenci, R, Coleman, Jp, Convery, Mr, Dingfelder, Jc, Dorfan, J, Dubois Felsmann, Gp, Dunwoodie, W, Field, Rc, Gabareen, Am, Gowdy, Sj, Graham, Mt, Grenier, P, Hast, C, Innes, Wr, Kaminski, J, Kelsey, Mh, Kim, H, Kim, P, Kocian, Ml, Leith, Dwg, Li, S, Lindquist, B, Luitz, S, Luth, V, Lynch, Hl, Macfarlane, Db, Marsiske, H, Messner, R, Muller, Dr, Neal, H, Nelson, S, O'Grady, Cp, Ofte, I, Perazzo, A, Perl, M, Ratcliff, Bn, Roodman, A, Salnikov, Aa, Schindler, Rh, Schwiening, J, Snyder, A, Su, D, Sullivan, Mk, Suzuki, K, Swain, Sk, Thompson, Jm, Va'Vra, J, Wagner, Ap, Weaver, M, West, Ca, Wisniewski, Wj, Wittgen, M, Wright, Dh, Wulsin, Hw, Yarritu, Ak, Yi, K, Young, Cc, Ziegler, V, Burchat, Pr, Edwards, Aj, Majewski, Sa, Miyashita, T, Petersen, Ba, Wilden, L, Ahmed, S, Alam, M, Ernst, Ja, Pan, B, Saeed, Ma, Zain, Sb, Spanier, Sm, Wogsland, Bj, Eckmann, R, Ritchie, Jl, Ruland, Am, Schilling, Cj, Schwitters, Rf, Drummond, Bw, Izen, Jm, Lou, Xc, Bianchi, F, Gamba, D, Pelliccioni, M, Bomben, M, Bosisio, L, Cartaro, C, Della Ricca, G, Lanceri, L, Vitale, L, Azzolini, V, Lopez March, N, Martinez Vidal, F, Milanes, Da, Oyanguren, A, Albert, J, Banerjee, S, Bhuyan, B, Choi, Hhf, Hamano, K, Kowalewski, R, Lewczuk, Mj, Nugent, Im, Roney, Jm, Sobie, Rj, Gershon, Tj, Harrison, Pf, Ilic, J, Latham, Te, Mohanty, Gb, Band, Hr, Chen, X, Dasu, S, Flood, Kt, Pan, Y, Pierini, M, Prepost, R, Vuosalo, Co, Wu, Sl
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Popis: We present a measurement of the branching fractions for the Cabibbo-favored radiative decay D(0)->(K)overbar(*0)gamma and the Cabibbo-suppressed radiative decay D(0)->phi gamma. These measurements are based on a data sample corresponding to an integrated luminosity of 387.1 fb(-1) and recorded with the BABAR detector at the PEP-II e(+)e(-) asymmetric-energy collider operating at center-of-mass energies 10.58 and 10.54 GeV. We measure the branching fractions relative to the well-studied decay D(0)-> K(-)pi(+) and find B(D(0)->(K)overbar(*0)gamma)/B(D(0)-> K(-)pi(+))=(8.43 +/- 0.51 +/- 0.70)x10(-3) and B(D(0)->phi gamma)/B(D(0)-> K(-)pi(+))=(7.15 +/- 0.78 +/- 0.69)x10(-4), where the first error is statistical and the second is systematic. This is the first observation of the decay mode D(0)->(K)overbar(*0)gamma.
Databáze: OpenAIRE
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