Details

Autor(en) / Beteiligte

• Anastassov, A
• Bacchetta, N
• Budagov, J
• Busetto, G
• Byrum, K L
• Campbell, M
• Canelli, F
• Casarsa, M
• Cauz, D
• Chlachidze, G
• Chokheli, D
• Clark, D
• Cortiana, G
• D'Auria, S
• De Lentdecker, G
• Demers, S
• Dörr, C
• Errede, D
• Eusebi, R
• Fang, H C
• Fedorko, I
• Fedorko, W T
• Gajjar, A
• Garcia Sciveres, M
• Giagu, S
• Giordani, M
• Gold, M
• Goldstein, J
• Gomez, G
• Gorelov, I
• Goshaw, A T
• Goulianos, K
• Haber, C
• Happacher, F
• Hare, M
• Harr, R F
• Heinrich, J
• James, E
• Jang, D
• Jayatilaka, B
• Jeans, D
• Joo, K K
• Khotilovich, V
• Kim, J E
• Kim, M J
• Kim, M S
• Kim, Y K
• Kobayashi, H
• Kovalev, A
• Kreps, M
• Kuhlmann, S E
• Lecci, C
• Lu, R-S
• Lucchesi, D
• Lungu, G
• Lyons, L
• Lysak, R
• Maksimovic, P
• Martin, A
• Mazini, R
• Mazzanti, P
• McGivern, D
• Miquel, R
• Norniella, O
• Oh, S H
• Osterberg, K
• Paulini, M
• Piacentino, G
• Piedra, J
• Poukhov, O
• Rakitin, A
• Richter, S
• Rimondi, F
• Ristori, L
• Rodrigo, T
• Rogers, E
• Rossi, M
• Ryan, D
• Santi, L
• Savoy-Navarro, A
• Schmitt, M
• Schwarz, T
• Sexton-Kennedy, L
• Shon, Y
• Stanitzki, M
• Thomson, E
• Tkaczyk, S
• Tomura, T
• Tourneur, S
• Tsuchiya, R
• Ukegawa, F
• Veszpremi, V
• Volobouev, I
• Wagner, R G
• Walter, T
• Wan, Z
• Wilson, P
• Wittich, P
• Wolbers, S
• Zetti, F

Titel

Search for new high-mass particles decaying to Lepton pairs in pp collisions at square root s = 1.96 TeV

Ist Teil von

• Physical review letters, 2005-12, Vol.95 (25), p.252001-252001

Ort / Verlag

United States

Erscheinungsjahr

2005

Quelle

American Physical Society

Beschreibungen/Notizen

• A search for new particles (X) that decay to electron or muon pairs has been performed using approximately 200 pb(-1) of pp collision data at (square root) s = 1.96 TeV collected by the CDF II experiment at the Fermilab Tevatron. Limits on sigma(pp --> X)BR (X --> ll) are presented as a function of dilepton invariant mass m(ll) > 150 GeV/c2, for different spin hypotheses (0, 1, or 2). The limits are approximately 25 fb for m(ll) > GeV/c2. Lower mass bounds for X from representative models beyond the standard model including heavy neutral gauge bosons are presented.