Details

Autor(en) / Beteiligte

• Aaltonen, T
• Abulencia, A
• Adelman, J
• Affolder, T
• Akimoto, T
• Albrow, M G
• Ambrose, D
• Amerio, S
• Amidei, D
• Anastassov, A
• Anikeev, K
• Annovi, A
• Antos, J
• Aoki, M
• Apollinari, G
• Arguin, J-F
• Arisawa, T
• Artikov, A
• Ashmanskas, W
• Attal, A
• Azfar, F
• Azzi-Bacchetta, P
• Azzurri, P
• Bacchetta, N
• Badgett, W
• Barbaro-Galtieri, A
• Barnes, V E
• Barnett, B A
• Baroiant, S
• Bartsch, V
• Bauer, G
• Bedeschi, F
• Behari, S
• Belforte, S
• Bellettini, G
• Bellinger, J
• Belloni, A
• Benjamin, D
• Beretvas, A
• Beringer, J
• Berry, T
• Bhatti, A
• Binkley, M
• Bisello, D
• Blair, R E
• Blocker, C
• Blumenfeld, B
• Bocci, A
• Bodek, A
• Boisvert, V
• Bolla, G
• Bolshov, A
• Bortoletto, D
• Boudreau, J
• Boveia, A
• Brau, B
• Brigliadori, L
• Bromberg, C
• Brubaker, E
• Budagov, J
• Budd, H S
• Budd, S
• Budroni, S
• Burkett, K
• Busetto, G
• Bussey, P
• Byrum, K L
• Cabrera, S
• Campanelli, M
• Campbell, M
• Canelli, F
• Canepa, A
• Carillo, S
• Carlsmith, D
• Carosi, R
• Casarsa, M
• Castro, A
• Catastini, P
• Cauz, D
• Cavalli-Sforza, M
• Cerri, A
• Cerrito, L
• Chang, S H
• Chen, Y C
• Chertok, M
• Chiarelli, G
• Chlachidze, G
• Chlebana, F
• Cho, I
• Cho, K
• Chokheli, D
• Chou, J P
• Choudalakis, G
• Chuang, S H
• Chung, K
• Chung, W H
• Chung, Y S
• Ciljak, M
• Ciobanu, C I
• Ciocci, M A

Titel

Measurement of the top-quark mass in all-hadronic decays in pp collisions at CDF II

Ist Teil von

• Physical review letters, 2007-04, Vol.98 (14), p.142001-142001

Ort / Verlag

United States

Erscheinungsjahr

2007

Quelle

American Physical Society Journals

Beschreibungen/Notizen

• We present a measurement of the top-quark mass Mtop in the all-hadronic decay channel tt-->W+bW-b-->q1q2bq3q4b. The analysis is performed using 310 pb-1 of sqrt[s]=1.96 TeV pp[over ] collisions collected with the CDF II detector using a multijet trigger. The mass measurement is based on an event-by-event likelihood which depends on both the sample purity and the value of the top-quark mass, using 90 possible jet-to-parton assignments in the six-jet final state. The joint likelihood of 290 selected events yields a value of Mtop=177.1+/-4.9(stat)+/-4.7(syst) GeV/c2.