Observation of a broad structure in the n+n-J/ψ mass spectrum around 4.26GeV/c2

Physical Review Letters

Volumn 95, Issue 14, 2005, Pages

  Aubert, B ^a   Barate, R ^a   Boutigny, D ^a   Couderc, F ^a   Karyotakis, Y ^a   Lees, J P ^a   Poireau, V ^a   Tisserand, V ^a   Zghiche, A ^a   Grauges, E ^b   Palano, A ^c   Pappagallo, M ^c   Pompili, A ^c   Chen, J C ^d   Qi, N D ^d   Rong, G ^d   Wang, P ^d   Zhu, Y S ^d   Eigen, G ^e   Ofte, I ^e   Stugu, B ^e   Abrams, G S ^f   Battaglia, M ^f   Breon, A B ^f   Brown, D N ^f   Button Shafer, J ^f   Cahn, R N ^f   Charles, E ^f   Day, C T ^f   Gill, M S ^f   Gritsan, A V ^f   Groysman, Y ^f   Jacobsen, R G ^f   Kadel, R W ^f   Kadyk, J ^f   Kerth, L T ^f   Kolomensky, Yu G ^f   Kukartsev, G ^f   Lynch, G ^f   Mir, L M ^f   Oddone, P J ^f   Orimoto, T J ^f   Pripstein, M ^f   Roe, N A ^f   Ronan, M T ^f   Wenzel, W A ^f   Barrett, M ^g   Ford, K E ^g   Harrison, T J ^g   Hart, A J ^g   Hawkes, C M ^g   Morgan, S E ^g   Watson, A T ^g   Fritsch, M ^h   Goetzen, K ^h   Held, T ^h   Koch, H ^h   Lewandowski, B ^h   Pelizaeus, M ^h   Peters, K ^h   Schroeder, T ^h   Steinke, M ^h   Boyd, J T ⁱ   Burke, J P ⁱ   Chevalier, N ⁱ   Cottingham, W N ⁱ   Cuhadar Donszelmann, T ^j   Fulsom, B G ^j   Hearty, C ^j   Knecht, N S ^j   Mattison, T S ^j   McKenna, J A ^j   Khan, A ^k   Kyberd, P ^k   Saleem, M ^k   Teodorescu, L ^k   Blinov, A E ^l   Blinov, V E ^l   Bukin, A D ^l   Druzhinin, V P ^l   Golubev, V B ^l   Kravchenko, E A ^l   Onuchin, A P ^l   Serednyakov, S I ^l   Skovpen, Yu I ^l   Solodov, E P ^l   Yushkov, A N ^l   Best, D ^m   Bondioli, M ^m   Bruinsma, M ^m   Chao, M ^m   Curry, S ^m   Eschrich, I ^m   Kirkby, D ^m   Lankford, A J ^m   Lund, P ^m   Mandelkern, M ^m   Mommsen, R K ^m   Roethel, W ^m   more..

^a LABORATOIRE DE PHYSIQUE DES PARTICULES   (France)

^b UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^c UNIVERSITY OF BARI   (Italy)

^d INSTITUTE OF HIGH ENERGY PHYSICS   (China)

^e UNIVERSITY OF BERGEN   (Norway)

^f UNIVERSITY OF CALIFORNIA   (United States)

^g UNIVERSITY OF BIRMINGHAM   (United Kingdom)

^h RUHR UNIVERSITY BOCHUM   (Germany)

ⁱ UNIVERSITY OF BRISTOL   (United Kingdom)

^j UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^k BRUNEL UNIVERSITY   (United Kingdom)

^l BUDKER INSTITUTE OF NUCLEAR PHYSICS   (Russian Federation)

^m UNIVERSITY OF CALIFORNIA   (United States)

more..

Author keywords

[No Author keywords available]

Indexed keywords

INITIAL-STATE RADIATION EVENTS; INVARIANT-MASS SPECTRA; MASS SPECTRUM;

MATHEMATICAL MODELS; QUANTUM THEORY; RESONANCE;

HIGH ENERGY PHYSICS;

EID: 28844490602     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.95.142001     Document Type: Article

References (15)

1. S.-K. Choi (Belle Collaboration), Phys. Rev. Lett. 91, 262001 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett.91.262001
2. D. Acosta (CDF Collaboration), Phys. Rev. Lett. 93, 072001 (2004). PRLTAO 0031-9007 10.1103/PhysRevLett.93.072001
3. V.M. Abazov (D0 Collaboration), Phys. Rev. Lett. 93, 162002 (2004). PRLTAO 0031-9007 10.1103/PhysRevLett.93.162002
4. B. Aubert (BABAR Collaboration), Phys. Rev. D 71, 071103(R) (2005). PRVDAQ 0556-2821 10.1103/PhysRevD.71.071103
5. S.-K. Choi (Belle Collaboration), Phys. Rev. Lett. 94, 182002 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.182002
6. B. Aubert (BABAR Collaboration), Phys. Rev. D 71, 052001 (2005). PRVDAQ 0556-2821 10.1103/PhysRevD.71.052001
7. B. Aubert (BABAR Collaboration), Nucl. Instrum. Methods Phys. Res., Sect. A 479, 1 (2002). NIMAER 0168-9002 10.1016/S0168-9002(01)02012-5
8. X.C. Lou, Int. J. Mod. Phys. A IMPAEF 0217-751X 16S1B, 486 (2001). 10.1142/S0217751X01007285
9. G. Punzi, in Proceedings of the Conference on Statistical Problems in Particle Physics, Astrophysics and Cosmology (PHYSTAT2003), Stanford, California, 2003, econf C030908, MODT002 (2003) [physics/0308063]. The value of 3/2 corresponds to an optimization for a signal of 3σ significance.
10. S. Eidelman (Particle Data Group), Phys. Lett. B 592, 1 (2004). PYLBAJ 0370-2693 10.1016/j.physletb.2004.06.001
11. B. Aubert (BABAR Collaboration), Phys. Rev. Lett. 87, 162002 (2001). PRLTAO 0031-9007 10.1103/PhysRevLett.87.162002
12. K. Abe (Belle Collaboration), Phys. Rev. Lett. 88, 052001 (2002). PRLTAO 0031-9007 10.1103/PhysRevLett.88.052001
13. K. Abe (Belle Collaboration), Phys. Rev. D 70, 071102 (2004). PRVDAQ 0556-2821 10.1103/PhysRevD.70.071102
14. B. Aubert (BABAR Collaboration), Phys. Rev. D 72, 031101 (2005). PRVDAQ 0556-2821 10.1103/PhysRevD.72.031101
15. J.Z. Bai (BES Collaboration), Phys. Lett. B 605, 63 (2005). PYLBAJ 0370-2693 10.1016/j.physletb.2004.11.029