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Measurement of $b$ hadron masses in exclusive $J/ψ$ decays with the CDF detector

ArXiv hep-ex/0508022 (2005)
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Measurement of charm fragmentation ratios and fractions in photoproduction at HERA

ArXiv hep-ex/0508019 (2005)
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Measurement of the Ratios of Branching Fractions B(Bs->Ds- pi+)/B(B0->D-pi+) and B(B+->D0bar pi+)/B(B0->D-pi+)

ArXiv hep-ex/0508014 (2005)
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Measurement of the tt̄ production cross section in pp̄ collisions at s=1.96 TeV using lepton plus jets events with semileptonic B decays to muons

Physical Review D Particles Fields Gravitation and Cosmology 72:3 (2005) 1-20

Authors:

D Acosta, J Adelman, T Affolder, T Akimoto, MG Albrow, D Ambrose, S Amerio, D Amidei, A Anastassov, K Anikeev, A Annovi, J Antos, M Aoki, G Apollinari, T Arisawa, JF Arguin, A Artikov, W Ashmanskas, A Attal, F Azfar, P Azzi-Bacchetta, N Bacchetta, H Bachacou, W Badgett, A Barbaro-Galtieri, GJ Barker, VE Barnes, BA Barnett, S Baroiant, G Bauer, F Bedeschi, S Behari, S Belforte, G Bellettini, J Bellinger, A Belloni, E Ben-Haim, D Benjamin, A Beretvas, T Berry, A Bhatti, M Binkley, D Bisello, M Bishai, RE Blair, C Blocker, K Bloom, B Blumenfeld, A Bocci, A Bodek, G Bolla, A Bolshov, D Bortoletto, J Boudreau, S Bourov, B Brau, C Bromberg, E Brubaker, J Budagov, HS Budd, K Burkett, G Busetto, P Bussey, KL Byrum, S Cabrera, M Campanelli, M Campbell, F Canelli, A Canepa, M Casarsa, D Carlsmith, R Carosi, S Carron, M Cavalli-Sforza, A Castro, P Catastini, D Cauz, A Cerri, L Cerrito, J Chapman, YC Chen, M Chertok, G Chiarelli, G Chlachidze, F Chlebana, I Cho, K Cho, D Chokheli, JP Chou, S Chuang, K Chung, WH Chung, YS Chung, M Cijliak, CI Ciobanu, MA Ciocci, AG Clark, D Clark, M Coca, A Connolly

Abstract:

We present a measurement of the tt̄ production cross section using 194 pb-1 of CDF II data using events with a high transverse momentum electron or muon, three or more jets, and missing transverse energy. The measurement assumes 100% t→Wb branching fraction. Events consistent with tt̄ decay are found by identifying jets containing heavy-flavor semileptonic decays to muons. The dominant backgrounds are evaluated directly from the data. Based on 20 candidate events and an expected background of 9.5±1.1 events, we measure a production cross section of 5.3±3.3-1.0+1.3 pb, in agreement with the standard model. © 2005 The American Physical Society.
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Simulation of Heavily Irradiated Silicon Pixel Sensors and Comparison With Test Beam Measurements

IEEE Transactions on Nuclear Science Institute of Electrical and Electronics Engineers (IEEE) 52:4 (2005) 1067-1075

Authors:

Vincenzo Chiochia, Morris Swartz, Daniela Bortoletto, Lucien Cremaldi, Susanna Cucciarelli, Andrei Dorokhov, Christoph Hörmann, Dongwook Kim, Marcin Konecki, Danek Kotlinski, Kirill Prokofiev, Christian Regenfus, Tilman Rohe, David A Sanders, Seunghee Son, Thomas Speer
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