Direct photon cross section with conversions at CDF

ArXiv hep-ex/0404022 (2004)

Observation of η′c production in γγ fusion at CLEO

Physical Review Letters 92:14 (2004)

Authors:

DM Asner, SA Dytman, S Mehrabyan, JA Mueller, S Nam, V Savinov, GS Huang, DH Miller, V Pavlunin, B Sanghi, EI Shibata, IPJ Shipsey, GS Adams, M Chasse, JP Cummings, I Danko, J Napolitano, D Cronin-Hennessy, CS Park, W Park, JB Thayer, EH Thorndike, TE Coan, YS Gao, F Liu, R Stroynowski, M Artuso, C Boulahouache, S Blusk, J Butt, E Dambasuren, O Dorjkhaidav, J Haynes, N Menaa, R Mountain, H Muramatsu, R Nandakumar, R Redjimi, R Sia, T Skwarnicki, S Stone, JC Wang, K Zhang, AH Mahmood, SE Csorna, G Bonvicini, D Cinabro, M Dubrovin, A Bornheim, E Lipeles, SP Pappas, A Shapiro, AJ Weinstein, R Mahapatra, HN Nelson, RA Briere, GP Chen, T Ferguson, G Tatishvili, H Vogel, ME Watkins, NE Adam, JP Alexander, K Berkelman, V Boisvert, DG Cassel, JE Duboscq, KM Ecklund, R Ehrlich, RS Galik, L Gibbons, B Gittelman, SW Gray, DL Hartill, BK Heltsley, L Hsu, CD Jones, J Kandaswamy, DL Kreinick, VE Kuznetsov, A Magerkurth, H Mahlke-Krüger, TO Meyer, JR Patterson, TK Pedlar, D Peterson, J Pivarski, D Riley, AJ Sadoff, H Schwarthoff, MR Shepherd, WM Sun, JG Thayer, D Urner, T Wilksen, M Weinberger, SB Athar, P Avery, L Breva-Newell, V Potlia

Abstract:

The production of η′c in two-photon γγ fusion reaction at CLEO was investigated. The spin dependence of Cornell potential along with spin-orbit, spin-spin and tensor components was assumed to occur from the vector Coulombic part. The confinement potential was assumed to be scalar with minimal spin-orbit contribution which was observed due to Thomas precession. The production via two-photon fusion and four-charged particles was ensured by total transverse momentum.

The Underlying Event in Hard Interactions at the Tevatron pbarp Collider

ArXiv hep-ex/0404004 (2004)

Cabibbo-suppressed decays of D+→π+π0,K+K0,K+π0

Physical Review D American Physical Society (APS) 69:7 (2004) 071102

Authors:

K Arms, E Eckhart, KK Gan, C Gwon, K Honscheid, R Kass, H Severini, P Skubic, SA Dytman, JA Mueller, S Nam, V Savinov, GS Huang, J Lee, DH Miller, V Pavlunin, B Sanghi, EI Shibata, IPJ Shipsey, D Cronin-Hennessy, CS Park, W Park, JB Thayer, EH Thorndike, TE Coan, YS Gao, F Liu, R Stroynowski, M Artuso, C Boulahouache, S Blusk, E Dambasuren, O Dorjkhaidav, R Mountain, H Muramatsu, R Nandakumar, T Skwarnicki, S Stone, JC Wang, AH Mahmood, SE Csorna, I Danko, G Bonvicini, D Cinabro, M Dubrovin, A Bornheim, E Lipeles, SP Pappas, A Shapiro, WM Sun, AJ Weinstein, RA Briere, GP Chen, T Ferguson, G Tatishvili, H Vogel, ME Watkins, NE Adam, JP Alexander, K Berkelman, V Boisvert, DG Cassel, JE Duboscq, KM Ecklund, R Ehrlich, RS Galik, L Gibbons, B Gittelman, SW Gray, DL Hartill, BK Heltsley, L Hsu, CD Jones, J Kandaswamy, DL Kreinick, A Magerkurth, H Mahlke-Krüger, TO Meyer, NB Mistry, JR Patterson, TK Pedlar, D Peterson, J Pivarski, SJ Richichi, D Riley, AJ Sadoff, H Schwarthoff, MR Shepherd, JG Thayer, D Urner, T Wilksen, A Warburton, M Weinberger, SB Athar, P Avery, L Breva-Newell, V Potlia, H Stoeck, J Yelton, BI Eisenstein, GD Gollin, I Karliner, N Lowrey, C Plager, C Sedlack, M Selen, JJ Thaler, J Williams, KW Edwards, D Besson, VV Frolov, KY Gao, DT Gong, Y Kubota, SZ Li, R Poling, AW Scott, A Smith, CJ Stepaniak, J Urheim, Z Metreveli, KK Seth, A Tomaradze, P Zweber, J Ernst

Heavy flavor properties of jets produced in pp¯ interactions at s=1.8 TeV

Physical Review D American Physical Society (APS) 69:7 (2004) 072004

Authors:

D Acosta, D Ambrose, K Anikeev, J Antos, G Apollinari, T Arisawa, A Artikov, F Azfar, P Azzi-Bacchetta, N Bacchetta, VE Barnes, BA Barnett, M Barone, G Bauer, F Bedeschi, S Behari, S Belforte, WH Bell, G Bellettini, J Bellinger, A Beretvas, A Bhatti, D Bisello, C Blocker, B Blumenfeld, A Bocci, G Bolla, A Bolshov, D Bortoletto, J Budagov, HS Budd, K Burkett, G Busetto, S Cabrera, W Carithers, D Carlsmith, R Carosi, A Castro, D Cauz, A Cerri, C Chen, YC Chen, G Chiarelli, G Chlachidze, ML Chu, W-H Chung, YS Chung, AG Clark, M Coca, M Convery, M Cordelli, J Cranshaw, D Dagenhart, S D’Auria, S Dell’Agnello, P de Barbaro, S De Cecco, M Dell’Orso, L Demortier, M Deninno, D De Pedis, C Dionisi, S Donati, M D’Onofrio, T Dorigo, R Eusebi, S Farrington, JP Fernandez, RD Field, I Fiori, A Foland, LR Flores-Castillo, M Franklin, J Friedman, I Furic, M Gallinaro, AF Garfinkel, E Gerstein, S Giagu, P Giannetti, K Giolo, M Giordani, P Giromini, V Glagolev, G Gomez, I Gorelov, AT Goshaw, K Goulianos, A Gresele, M Guenther, J Guimaraes da Costa, E Halkiadakis, C Hall, R Handler, F Happacher, K Hara, F Hartmann, K Hatakeyama, J Hauser, J Heinrich, M Hennecke, M Herndon, A Hocker, S Hou, BT Huffman, G Introzzi, M Iori, A Ivanov, Y Iwata, B Iyutin, M Jones, M Karagoz Unel, K Karr, Y Kato, B Kilminster, DH Kim, MJ Kim, SB Kim, SH Kim, TH Kim, M Kirby, L Kirsch, S Klimenko, K Kondo, J Konigsberg, A Korn, A Korytov, K Kotelnikov, J Kroll, M Kruse, AT Laasanen, S Lami, S Lammel, J Lancaster, G Latino, Y Le, J Lee, N Leonardo, S Leone, M Lindgren, NS Lockyer, A Loginov, M Loreti, D Lucchesi, S Lusin, L Lyons, R Madrak, P Maksimovic, L Malferrari, M Mariotti, M Martin, V Martin, M Martínez, P Mazzanti, M Menguzzato, A Menzione, C Mesropian, A Meyer, S Miscetti, G Mitselmakher, Y Miyazaki, N Moggi, M Mulhearn, T Muller, A Munar, P Murat, I Nakano, R Napora, SH Oh, YD Oh, T Ohsugi, T Okusawa, C Pagliarone, F Palmonari, R Paoletti, V Papadimitriou, A Parri, G Pauletta, T Pauly, C Paus, A Penzo, TJ Phillips, G Piacentino, J Piedra, KT Pitts, A Pompoš, L Pondrom, T Pratt, F Prokoshin, F Ptohos, O Poukhov, G Punzi, J Rademacker, A Rakitine, H Ray, A Reichold, P Renton, M Rescigno, F Rimondi, L Ristori, WJ Robertson, T Rodrigo, S Rolli, L Rosenson, R Rossin, C Rott, A Roy, A Ruiz, D Ryan, A Safonov, WK Sakumoto, D Saltzberg, L Santi, S Sarkar, A Savoy-Navarro, P Schlabach, M Schmitt, L Scodellaro, A Scribano, A Sedov, S Seidel, Y Seiya, A Semenov, F Semeria, T Shibayama, M Shimojima, A Sidoti, A Sill, K Sliwa, R Snihur, M Spezziga, F Spinella, M Spiropulu, R St. Denis, A Stefanini, A Sukhanov, K Sumorok, T Suzuki, R Takashima, K Takikawa, PK Teng, K Terashi, S Tether, AS Thompson, D Tonelli, J Tseng, D Tsybychev, N Turini, F Ukegawa, T Unverhau, E Vataga, G Velev, I Vila, R Vilar, M von der Mey, W Wagner, C Wang, MJ Wang, SM Wang, B Ward, S Waschke, B Whitehouse, HH Williams, M Wolter, X Wu, K Yi, T Yoshida, I Yu, S Yu, L Zanello, A Zanetti, S Zucchelli