Skip to main content
Download PDF
- Main
Observation of a Charmed Baryon Decaying to D;{0}p at a Mass Near 2.94 GeV/c;{2}.
- Aubert, B;
- Barate, R;
- Bona, M;
- Boutigny, D;
- Couderc, F;
- Karyotakis, Y;
- Lees, JP;
- Poireau, V;
- Tisserand, V;
- Zghiche, A;
- Grauges, E;
- Palano, A;
- Pappagallo, M;
- Chen, JC;
- Qi, ND;
- Rong, G;
- Wang, P;
- Zhu, YS;
- Eigen, G;
- Ofte, I;
- Stugu, B;
- Abrams, GS;
- Battaglia, M;
- Brown, DN;
- Button-Schafer, J;
- Cahn, RN;
- Charles, E;
- Day, CT;
- Gill, MS;
- Groysman, Y;
- Jacobsen, RG;
- Kadyk, JA;
- Kerth, LT;
- Kolomensky, Yu G;
- Kukartsev, G;
- Lynch, G;
- Mir, LM;
- Oddone, PJ;
- Orimoto, TJ;
- Pripstein, M;
- Roe, NA;
- Ronan, MT;
- Wenzel, WA;
- Barrett, M;
- Ford, KE;
- Harrison, TJ;
- Hart, AJ;
- Hawkes, CM;
- Morgan, SE;
- Watson, AT;
- Goetzen, K;
- Held, T;
- Koch, H;
- Lewandowski, B;
- Pelizaeus, M;
- Peters, K;
- Schroeder, T;
- Steinke, M;
- Boyd, JT;
- Burke, JP;
- Cottingham, WN;
- Walker, D;
- Cuhadar-Donszelmann, T;
- Fulsom, BG;
- Hearty, C;
- Knecht, NS;
- Mattison, TS;
- McKenna, JA;
- Khan, A;
- Kyberd, P;
- Saleem, M;
- Teodorescu, L;
- Blinov, VE;
- Bukin, AD;
- Druzhinin, VP;
- Golubev, VB;
- Onuchin, AP;
- Serednyakov, SI;
- Skovpen, Yu I;
- Solodov, EP;
- Yu Todyshev, K;
- Best, DS;
- Bondioli, M;
- Bruinsma, M;
- Chao, M;
- Curry, S;
- Eschrich, I;
- Kirkby, D;
- Lankford, AJ;
- Lund, P;
- Mandelkern, M;
- Mommsen, RK;
- Roethel, W;
- Stoker, DP;
- Abachi, S;
- Buchanan, C;
- Foulkes, SD;
- Gary, JW;
- Long, O;
- Shen, BC;
- Wang, K;
- Zhang, L;
- Hadavand, HK;
- Hill, EJ;
- Paar, HP;
- Rahatlou, S;
- Sharma, V;
- Berryhill, JW;
- Campagnari, C;
- Cunha, A;
- Dahmes, B;
- Hong, TM;
- Kovalskyi, D;
- Richman, JD;
- Beck, TW;
- Eisner, AM;
- Flacco, CJ;
- Heusch, CA;
- Kroseberg, J;
- Lockman, WS;
- Nesom, G;
- Schalk, T;
- Schumm, BA;
- Seiden, A;
- Spradlin, P;
- Williams, DC;
- Wilson, MG;
- Albert, J;
- Chen, E;
- Dvoretskii, A;
- Hitlin, DG;
- Narsky, I;
- Piatenko, T;
- Porter, FC;
- Ryd, A;
- Samuel, A;
- Andreassen, R;
- Mancinelli, G;
- Meadows, BT;
- Sokoloff, MD;
- Blanc, F;
- Bloom, PC;
- Chen, S;
- Ford, WT;
- Hirschauer, JF;
- Kreisel, A;
- Nauenberg, U;
- Olivas, A;
- Ruddick, WO;
- Smith, JG;
- Ulmer, KA;
- Wagner, SR;
- Zhang, J;
- Chen, A;
- Eckhart, EA;
- Soffer, A;
- Toki, WH;
- Wilson, RJ;
- Winklmeier, F;
- Zeng, Q;
- Altenburg, DD;
- Feltresi, E;
- Hauke, A;
- Jasper, H;
- Spaan, B;
- Brandt, T;
- Klose, V;
- Lacker, HM;
- Mader, WF;
- Nogowski, R;
- Petzold, A;
- Schubert, J;
- Schubert, KR;
- Schwierz, R;
- Sundermann, JE;
- Volk, A;
- Bernard, D;
- Bonneaud, GR;
- Grenier, P;
- Latour, E;
- Thiebaux, Ch;
- Verderi, M;
- Bard, DJ;
- Clark, PJ;
- Gradl, W;
- Muheim, F;
- Playfer, S;
- Robertson, AI;
- Xie, Y;
- Andreotti, M;
- Bettoni, D;
- Bozzi, C;
- Calabrese, R;
- Cibinetto, G;
- Luppi, E;
- Negrini, M;
- Petrella, A;
- Piemontese, L;
- Prencipe, E;
- Anulli, F;
- Baldini-Ferroli, R;
- Calcaterra, A;
- de Sangro, R;
- Finocchiaro, G;
- Pacetti, S;
- Patteri, P;
- Peruzzi, IM;
- Piccolo, M;
- Rama, M;
- Zallo, A;
- Buzzo, A;
- Capra, R;
- Contri, R;
- Lo Vetere, M;
- Macri, MM;
- Monge, MR;
- Passaggio, S;
- Patrignani, C;
- Robutti, E;
- Santroni, A;
- Tosi, S;
- Brandenburg, G;
- Chaisanguanthum, KS;
- Morii, M;
- Wu, J;
- Dubitzky, RS;
- Marks, J;
- Schenk, S;
- Uwer, U;
- Bhimji, W;
- Bowerman, DA;
- Dauncey, PD;
- Egede, U;
- Flack, RL;
- Gaillard, JR;
- Nash, JA;
- Nikolich, MB;
- Panduro Vazquez, W;
- Chai, X;
- Charles, MJ;
- Mallik, U;
- Meyer, NT;
- Ziegler, V;
- Cochran, J;
- Crawley, HB;
- Dong, L;
- Eyges, V;
- Meyer, WT;
- Prell, S;
- Rosenberg, EI;
- Rubin, AE;
- Gristan, AV;
- Fritsch, M;
- Schott, G;
- Arnaud, N;
- Davier, M;
- Grosdidier, G;
- Höcker, A;
- Le Diberder, F;
- Lepeltier, V;
- Lutz, AM;
- Oyanguren, A;
- Pruvot, S;
- Rodier, S;
- Roudeau, P;
- Schune, MH;
- Stocchi, A;
- Wang, WF;
- Wormser, G;
- Cheng, CH;
- Lange, DJ;
- Wright, DM;
- Chavez, CA;
- Forster, IJ;
- Fry, JR;
- Gabathuler, E;
- Gamet, R;
- George, KA;
- Hutchcroft, DE;
- Payne, DJ;
- Schofield, KC;
- Touramanis, C;
- Bevan, AJ;
- Di Lodovico, F;
- Menges, W;
- Sacco, R;
- Brown, CL;
- Cowan, G;
- Flaecher, HU;
- Hopkins, DA;
- Jackson, PS;
- McMahon, TR;
- Ricciardi, S;
- Salvatore, F;
- Brown, DN;
- Davis, CL;
- Allison, J;
- Barlow, NR;
- Barlow, RJ;
- Chia, YM;
- Edgar, CL;
- Kelly, MP;
- Lafferty, GD;
- Naisbit, MT;
- Williams, JC;
- Yi, JI;
- Chen, C;
- Hulsbergen, WD;
- Jawahery, A;
- Lae, CK;
- Roberts, DA;
- Simi, G;
- Blaylock, G;
- Dallapiccola, C;
- Hertzbach, SS;
- Li, X;
- Moore, TB;
- Saremi, S;
- Staengle, H;
- Willocq, SY;
- Cowan, R;
- Koeneke, K;
- Sciolla, G;
- Sekula, SJ;
- Spitznagel, M;
- Taylor, F;
- Yamamoto, RK;
- Kim, H;
- Patel, PM;
- Potter, CT;
- Robertson, SH;
- Lazzaro, A;
- Lombardo, V;
- Palombo, F;
- Bauer, JM;
- Cremaldi, L;
- Eschenburg, V;
- Godang, R;
- Kroeger, R;
- Reidy, J;
- Sanders, DA;
- Summers, DJ;
- Zhao, HW;
- Brunet, S;
- Côté, D;
- Simard, M;
- Taras, P;
- Viaud, FB;
- Nicholson, H;
- Cavallo, N;
- De Nardo, G;
- Del Re, D;
- Fabozzi, F;
- Gatto, C;
- Lista, L;
- Monorchio, D;
- Paolucci, P;
- Piccolo, D;
- Sciacca, C;
- Baak, M;
- Bulten, H;
- Raven, G;
- Snoek, HL;
- Jessop, CP;
- Losecco, JM;
- Allmendinger, T;
- Benelli, G;
- Gan, KK;
- Honscheid, K;
- Hufnagel, D;
- Jackson, PD;
- Kagan, H;
- Kass, R;
- Pulliam, T;
- Rahimi, AM;
- Ter-Antonyan, R;
- Wong, QK;
- Blout, NL;
- Brau, J;
- Frey, R;
- Igonkina, O;
- Lu, M;
- Rahmat, R;
- Sinev, NB;
- Strom, D;
- Strube, J;
- Torrence, E;
- Galeazzi, F;
- Gaz, A;
- Margoni, M;
- Morandin, M;
- Pompili, A;
- Posocco, M;
- Rotondo, M;
- Simonetto, F;
- Stroili, R;
- Voci, C;
- Benayoun, M;
- Chauveau, J;
- David, P;
- Del Buono, L;
- de la Vaissière, Ch;
- Hamon, O;
- Hartfiel, BL;
- John, MJJ;
- Leruste, Ph;
- Malclès, J;
- Ocariz, J;
- Roos, L;
- Therin, G;
- Behera, PK;
- Gladney, L;
- Panetta, J;
- Biasini, M;
- Covarelli, R;
- Pioppi, M;
- Angelini, C;
- Batignani, G;
- Bettarini, S;
- Bucci, F;
- Calderini, G;
- Carpinelli, M;
- Cenci, R;
- Forti, F;
- Giorgi, MA;
- Lusiani, A;
- Marchiori, G;
- Mazur, MA;
- Morganti, M;
- Neri, N;
- Paoloni, E;
- Rizzo, G;
- Walsh, J;
- Haire, M;
- Judd, D;
- Wagoner, DE;
- Biesiada, J;
- Danielson, N;
- Elmer, P;
- Lau, YP;
- Lu, C;
- Olsen, J;
- Smith, AJS;
- Telnov, AV;
- Bellini, F;
- Cavoto, G;
- D'Orazio, A;
- Di Marco, E;
- Faccini, R;
- Ferrarotto, F;
- Ferroni, F;
- Gaspero, M;
- Li Gioi, L;
- Mazzoni, MA;
- Morganti, S;
- Piredda, G;
- Polci, F;
- Safai Tehrani, F;
- Voena, C;
- Ebert, M;
- Schröder, H;
- Waldi, R;
- Adye, T;
- De Groot, N;
- Franek, B;
- Olaiya, EO;
- Wilson, FF;
- Emery, S;
- Gaidot, A;
- Ganzhur, SF;
- Hamel de Monchenault, G;
- Kozanecki, W;
- Legendre, M;
- Mayer, B;
- Vasseur, G;
- Yèche, Ch;
- Zito, M;
- Park, W;
- Purohit, MV;
- Weidemann, AW;
- Wilson, JR;
- Allen, MT;
- Aston, D;
- Bartoldus, R;
- Bechtle, P;
- Berger, N;
- Boyarski, AM;
- Claus, R;
- Coleman, JP;
- Convery, MR;
- Cristinziani, M;
- Dingfelder, JC;
- Dong, D;
- Dorfan, J;
- Dubois-Felsmann, GP;
- Dujmic, D;
- Dunwoodie, W;
- Field, RC;
- Glanzman, T;
- Gowdy, SJ;
- Graham, MT;
- Halyo, V;
- Hast, C;
- Hyrn'ova, T;
- Innes, WR;
- Kelsey, MH;
- Kim, P;
- Kocian, ML;
- Leith, DWGS;
- Li, S;
- Libby, J;
- Luitz, S;
- Luth, V;
- Lynch, HL;
- Macfarlane, DB;
- Marsiske, H;
- Messner, R;
- Muller, DR;
- O'grady, CP;
- Ozcan, VE;
- Perazzo, A;
- Perl, M;
- Ratcliff, BN;
- Roodman, A;
- Salnikov, AA;
- Schindler, RH;
- Schwiening, J;
- Snyder, A;
- Stelzer, J;
- Su, D;
- Sullivan, MK;
- Suzuki, K;
- Swain, SK;
- Thompson, JM;
- Va'vra, J;
- van Bakel, N;
- Weaver, M;
- Weinstein, AJR;
- Wisniewski, WJ;
- Wittgen, M;
- Wright, DH;
- Yarritu, AK;
- Yi, K;
- Young, CC;
- Burchat, PR;
- Edwards, AJ;
- Majewski, SA;
- Petersen, BA;
- Roat, C;
- Wilden, L;
- Ahmed, S;
- Alam, MS;
- Bula, R;
- Ernst, JA;
- Jain, V;
- Pan, B;
- Saeed, MA;
- Wappler, FR;
- Zain, SB;
- Bugg, W;
- Krishnamurthy, M;
- Spanier, SM;
- Eckmann, R;
- Ritchie, JL;
- Satpathy, A;
- Schilling, CJ;
- Schwitters, RF;
- Izen, JM;
- Kitayama, I;
- Lou, XC;
- Ye, S;
- Bianchi, F;
- Gallo, F;
- Gamba, D;
- Bomben, M;
- Bosisio, L;
- Cartaro, C;
- Cossutti, F;
- Della Ricca, G;
- Dittongo, S;
- Grancagnolo, S;
- Lanceri, L;
- Vitale, L;
- Azzolini, V;
- Martinez-Vidal, F;
- Banerjee, Sw;
- Bhuyan, B;
- Brown, CM;
- Fortin, D;
- Hamano, K;
- Kowalewski, R;
- Nugent, IM;
- Roney, JM;
- Sobie, RJ;
- Back, JJ;
- Harrison, PF;
- Latham, TE;
- Mohanty, GB;
- Band, HR;
- Chen, X;
- Cheng, B;
- Dasu, S;
- Datta, M;
- Eichenbaum, AM;
- Flood, KT;
- Hollar, JJ;
- Johnson, JR;
- Kutter, PE;
- Li, H;
- Liu, R;
- Mellado, B;
- Mihalyi, A;
- Mohapatra, AK;
- Pan, Y;
- Pierini, M;
- Prepost, R;
- Tan, P;
- Wu, SL;
- Yu, Z;
- Neal, H;
- BABAR Collaboration
- et al.
Abstract
A search for charmed baryons decaying to D(0)p reveals two states: the Lambdac(2880)+ baryon and a previously unobserved state at a mass of [2939.8+/-1.3(stat)+/-1.0(syst)] MeV/c2 and with an intrinsic width of [17.5+/-5.2(stat)+/-5.9(syst)] MeV. Consistent and significant signals are observed for the K(-)pi(+) and K(-)pi(+)pi(-)pi(+) decay modes of the D0 in 287 fb(-1) annihilation data recorded by the BABAR detector at a center-of-mass energy of 10.58 GeV. There is no evidence in the D+p spectrum of doubly charged partners. The mass and intrinsic width of the Lambdac(2880)+ baryon and relative yield of the two baryons are also measured.
Many UC-authored scholarly publications are freely available on this site because of the UC's open access policies. Let us know how this access is important for you.
Main Content
For improved accessibility of PDF content, download the file to your device.
Enter the password to open this PDF file:
File name:
-
File size:
-
Title:
-
Author:
-
Subject:
-
Keywords:
-
Creation Date:
-
Modification Date:
-
Creator:
-
PDF Producer:
-
PDF Version:
-
Page Count:
-
Page Size:
-
Fast Web View:
-
Preparing document for printing…
0%