Publications [#308249] of Ashutosh V. Kotwal

Papers Published
  1. Abbott, B; Abolins, M; Acharya, BS; Adam, I; Adams, DL; Adams, M; Ahn, S; Aihara, H; Alves, GA; Amidi, E; Amos, N; Anderson, EW; Astur, R; Baarmand, MM; Baden, A; Balamurali, V; Balderston, J; Baldin, B; Banerjee, S; Bantly, J; Bartlett, JF; Bazizi, K; Belyaev, A; Beri, SB; Bertram, I; Bezzubov, VA; Bhat, PC; Bhatnagar, V; Bhattacharjee, M; Biswas, N; Blazey, G; Blessing, S; Bloom, P; Boehnlein, A; Bojko, NI; Borcherding, F; Boswell, C; Brandt, A; Brock, R; Bross, A; Buchholz, D; Burtovoi, VS; Butler, JM; Carvalho, W; Casey, D; Casilum, Z; Castilla-Valdez, H; Chakraborty, D; Chang, S-M; Chekulaev, SV; Chen, L-P; Chen, W; Choi, S; Chopra, S; Choudhary, BC; Christenson, JH; Chung, M; Claes, D; Clark, AR; Cobau, WG; Cochran, J; Cooper, WE; Cretsinger, C; Cullen-Vidal, D; Cummings, MAC; Cutts, D; Dahl, OI; Davis, K; De, K; Del Signore, K; Demarteau, M; Denisov, D; Denisov, SP; Diehl, HT; Diesburg, M; Di Loreto, G; Draper, P; Ducros, Y; Dudko, LV; Dugad, SR; Edmunds, D; Ellison, J; Elvira, VD; Engelmann, R; Eno, S; Eppley, G; Ermolov, P; Eroshin, OV; Evdokimov, VN; Fahland, T; Fatyga, M; Fatyga, MK; Featherly, J; Feher, S; Fein, D; Ferbel, T; Finocchiaro, G; Fisk, HE; Fisyak, Y; Flattum, E; Forden, GE; Fortner, M; Frame, KC; Fuess, S; Gallas, E; Galyaev, AN; Gartung, P; Geld, TL; Genik, RJ; Genser, K; Gerber, CE; Gibbard, B; Glenn, S; Gobbi, B; Goforth, M; Goldschmidt, A; Gómez, B; Gómez, G; Goncharov, PI; González Solís, JL; Gordon, H; Goss, LT; Gounder, K; Goussiou, A; Graf, N; Grannis, PD; Green, DR; Green, J; Greenlee, H; Grim, G; Grinstein, S; Grossman, N; Grudberg, P; Grünendahl, S; Guglielmo, G; Guida, JA; Guida, JM; Gupta, A; Gurzhiev, SN; Gutierrez, P; Gutnikov, YE; Hadley, NJ; Haggerty, H; Hagopian, S; Hagopian, V; Hahn, KS; Hall, RE; Hanlet, P; Hansen, S; Hauptman, JM; Hedin, D; Heinson, AP; Heintz, U; Hernández-Montoya, R; Heuring, T; Hirosky, R; Hobbs, JD; Hoeneisen, B; Hoftun, JS; Hsieh, F; Hu, T; Hu, T; Huehn, T; Ito, AS; James, E; Jaques, J; Jerger, SA; Jesik, R; Jiang, JZ-Y; Joffe-Minor, T; Johns, K; Johnson, M; Jonckheere, A; Jones, M; Jöstlein, H; Jun, SY; Jung, CK; Kahn, S; Kalbfleisch, G; Kang, JS; Karmgard, D; Kehoe, R; Kelly, ML; Kim, CL; Kim, SK; Klatchko, A; Klima, B; Klopfenstein, C; Klyukhin, VI; Kochetkov, VI; Kohli, JM; Koltick, D; Kostritskiy, AV; Kotcher, J; Kotwal, AV; Kourlas, J; Kozelov, AV; Kozlovski, EA; Krane, J; Krishnaswamy, MR; Krzywdzinski, S; Kunori, S; Lami, S; Lan, H; Lander, R; Landry, F; Landsberg, G; Lauer, B; Leflat, A; Li, H; Li, J; Li-Demarteau, QZ; Lima, JGR; Lincoln, D; Linn, SL; Linnemann, J; Lipton, R; Liu, Q; Liu, YC; Lobkowicz, F; Loken, SC; Lökös, S; Lueking, L; Lyon, AL; Maciel, AKA; Madaras, RJ; Madden, R; Magaña-Mendoza, L; Mani, S; Mao, HS; Markeloff, R; Marshall, T; Martin, MI; Mauritz, KM; May, B; Mayorov, AA; McCarthy, R; McDonald, J; McKibben, T; McKinley, J; McMahon, T; Melanson, HL; Merkin, M; Merritt, KW; Miettinen, H; Mincer, A; Mishra, CS; Mokhov, N; Mondal, NK; Montgomery, HE; Mooney, P; da Motta, H; Murphy, C; Nang, F; Narain, M; Narasimham, VS; Narayanan, A; Neal, HA; Negret, JP; Nemethy, P; Nicola, M; Norman, D; Oesch, L; Oguri, V; Oltman, E; Oshima, N; Owen, D; Padley, P; Pang, M; Para, A; Park, YM; Partridge, R; Parua, N; Paterno, M; Perkins, J; Peters, M; Piegaia, R; Piekarz, H; Pischalnikov, Y; Podstavkov, VM; Pope, BG; Prosper, HB; Protopopescu, S; Qian, J; Quintas, PZ; Raja, R; Rajagopalan, S; Ramirez, O; Rasmussen, L; Reucroft, S; Rijssenbeek, M; Rockwell, T; Roe, NA; Rubinov, P; Ruchti, R; Rutherfoord, J; Sánchez-Hernández, A; Santoro, A; Sawyer, L; Schamberger, RD; Schellman, H; Sculli, J; Shabalina, E; Shaffer, C; Shankar, HC; Shivpuri, RK; Shupe, M; Singh, H; Singh, JB; Sirotenko, V; Smart, W; Smith, RP; Snihur, R; Snow, GR; Snow, J; Snyder, S; Solomon, J; Sood, PM; Sosebee, M; Sotnikova, N; Souza, M; Spadafora, AL; Stephens, RW; Stevenson, ML; Stewart, D; Stichelbaut, F; Stoianova, DA; Stoker, D; Strauss, M; Streets, K; Strovink, M; Sznajder, A; Tamburello, P; Tarazi, J; Tartaglia, M; Thomas, TLT; Thompson, J; Trippe, TG; Tuts, PM; Varelas, N; Varnes, EW; Vititoe, D; Volkov, AA; Vorobiev, AP; Wahl, HD; Wang, G; Warchol, J; Watts, G; Wayne, M; Weerts, H; White, A; White, JT; Wightman, JA; Willis, S; Wimpenny, SJ; Wirjawan, JVD; Womersley, J; Won, E; Wood, DR; Xu, H; Yamada, R; Yamin, P; Yanagisawa, C; Yang, J; Yasuda, T; Yepes, P; Yoshikawa, C; Youssef, S; Yu, J; Yu, Y; Zhu, ZH; Zieminska, D; Zieminski, A; Zverev, EG; Zylberstejn, A, Search for Scalar Leptoquark Pairs Decaying to Electrons and Jets in Collisions, Physical Review Letters, vol. 79 no. 22 (December, 1997), pp. 4321-4326 [doi] .

    Abstract:
    We have searched for the pair production of first generation scalar leptoquarks in the eejj channel using the full data set (123 pb-1) collected with the DO detector at the Fermilab Tevatron during 1992-1996. We observe no candidates with an expected background of approximately 0.4 events. Comparing the experimental 95% confidence level upper limit to theoretical calculations of the cross section with the assumption of a 100% branching fraction of eq, we set a lower limit on the mass of a first generation scalar leptoquark of 225 GeV/c2. The results of this analysis rule out the interpretation of the excess of high Q2 events at DESY HERA as leptoquarks which decay exclusively to eq.