Measurement of the [Formula Presented] production cross section in [Formula Presented] collisions at [Formula Presented]

T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, S. R. Amendolia, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, M. W. Bailey, S. Bailey, P. Barbaro, A. Barbaro-GaltieriV. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, B. Bevensee, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, J. Cassada, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. Connolly, J. Conway, M. Cordelli, J. Cranshaw, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, S. D’Auria

Resultado de la investigación: Contribución a una revistaArtículo

Resumen

We update the measurement of the [Formula Presented] production cross section using the CDF detector at the Fermilab Tevatron. This measurement uses [Formula Presented] decays to the final states [Formula Presented] and [Formula Presented] We search for b quarks from t decays via secondary-vertex identification or the identification of semileptonic decays of the b and cascade c quarks. The background to the [Formula Presented] production is determined primarily through a Monte Carlo simulation. However, we calibrate the simulation and evaluate its uncertainty using several independent data samples. For a top quark mass of [Formula Presented] we measure [Formula Presented] and [Formula Presented] using the secondary vertex and the lepton tagging algorithms, respectively. Finally, we combine these results with those from other [Formula Presented] decay channels and obtain [Formula Presented] © 2001 The American Physical Society.
Idioma originalInglés
PublicaciónPhysical Review D - Particles, Fields, Gravitation and Cosmology
DOI
EstadoPublicada - 1 ene 2001
Publicado de forma externa

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    Affolder, T., Akimoto, H., Akopian, A., Albrow, M. G., Amaral, P., Amendolia, S. R., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Asakawa, T., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bailey, M. W., Bailey, S., Barbaro, P., ... D’Auria, S. (2001). Measurement of the [Formula Presented] production cross section in [Formula Presented] collisions at [Formula Presented]. Physical Review D - Particles, Fields, Gravitation and Cosmology. https://doi.org/10.1103/PhysRevD.64.032002