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Determination of heavy quark non-perturbative parameters from spectral moments in semileptonic B decays
| Content Provider | Semantic Scholar |
|---|---|
| Author | Abreu, Paulo Giovanni De Adzić, P. R. Albrecht, Torsten Allmendinger, Thomas Amato, Simona Anashkin, Edward Andreazza, Attilio Andringa, Sofia Anjos, Nuno Antilogus, Pierre Augustin, Edith Ballestrero, Alessandro Bambade, Philip Barbier, Rémi Baroncelli, Antonio Battaglia, Marco Baubillier, Mélanie Begalli, Márcia Behrmann, Abraham S. Ben-Haim, Eli Bérat, Corinne Berggren, Mikael Berntzon, Lotta Besançon, Marc Bloch, Doron Blom, Marloes Bluj, Michal Booth, Linda Borisov, Galin Botner, Olga Bouquet, Benjamin Boyko, I. V. Brodet, Eyal Brunet, Manola Buschmann, Peter Calvi, Marta Canale, Vincenzo Carena, Franco Castro, Natascha Cavallo, Francesco Checchia, Paolo Chierici, Roberta Chudoba, Jan Cieślik, Krzysztof Collins, Paula Contri, Rachele Cossutti, Fabio Costa, Julian Hondt, Jorgen D’ Dalmau, Joseba Silva, Thamy Da Angelis, Alessandro De Boer, Wim De Clercq, Charles De Lotto, Barbara De Maria, Nicola De Min, Angelo De Paula, Luciano De Simone, Alessio Di Drees, Judith Eigen, Gerald Ekelof, Tord Ellert, Mattias Elsing, Markus Santo, Carmelita Do Espírito Fanourakis, Galinos Fassouliotis, Dimitris Feindt, Michael Fernández, Julio Ferro, Fleur Fokitis, Emmanuel Fuster, Joan Gandelman, Miriam Gazis, Evagelos Gokieli, Ryszard Golob, Boštjan Gómez-Ceballos, Guillelmo Gonçalves, Patrı́cia Graziani, Elda Grosdidier, Gilbert Grzelak, Karolina Guy, Julien Haag, Christoph Hallgren, Anita Hamacher, Klaus Hamilton, Kevin Haug, Stephan Hedberg, Vincent Hennecke, Michael Herr, Hugh Hoffman, John Holt, John Houlden, Ashley Hultqvist, Klas Jackson, Nicholas Jarry, Philippe Jeans, Daniel Johansson, Kurt Johansson, Daniel Joram, Christian Katsanevas, Stavros Kerzel, Ulrich King, Tony Kjaer, Jeanne Kucharczyk, Mateusz Lamsa, Justin Leder, Gabriele Ledroit, Fabienne Leinonen, Lasse Lepeltier, Vincent Lesiak, Tadeusz Liebig, Wolfgang Liko, Dietrich Lipniacka, Anna Lopes, Hélio Lopez, Matthias Loukas, Dimitris Lutz, Power Lyons, Leilah Macnaughton, J. Malek, Alimohammad Maltezos, Stefanos Mandl, Felix Marco, Recchioni Marechal, Bilkis Margoni, Martino Mariotti, Christian Markou, Athanasios Mášik, Jozef Mastroyiannopoulos, Nikilaos P. Matteuzzi, Clara Mazzucato, Federica Mazzucato, Monica Meroni, Claudia Migliore, Enrica Moch, Marcin Monge, Rosa Morettini, Paolo Münich, Kirsten Mulders, Martijn Mundim, Leandro Resende Myatt, Glenn Nawrocki, Krzysztof Nicolaidou, Rosy Mucha Obraztsov, V. P. Onofre, António Orava, Risto Osterberg, Kerstin Oyanguren, Arantza Paganoni, Marco Palacios, Pablo Palka, Henryk Pape, Luc Parkes, Christina Parodi, Fabrizio Parzefall, Ulrich Passeri, Alessia Passon, Oliver Peralta, Luís Perepelitsa, Victoria Perrotta, Andrea Piedra, Jónatan Pieri, Lidia Pimenta, Mário Piotto, Elena Poireau, Vincent Pozdniakov, V. V. Pukhaeva, Nelli Pullia, A. Rebecchi, Paolo Rehn, Jürgen Reid, Dariya Richard, François Ridky, Jan Rodríguez, David Marón Romero, A. Delgado Roudeau, Patrick Ruhlmann-Kleider, Vanina Salmi, Laura Salt, José Savoy-Navarro, Aurore Schwickerath, Ulrich Segar, Ashok Siebel, Martin Smadja, Gérard Smirnova, Oxana Sokolov, Andriy Sopczak, André Sosnowski, Ron Spassov, Tony Stanitzki, Marcel Stocchi, Achille Strauß, Judith Stugu, Bjarne Szumlak, Tomasz Tegenfeldt, Fredrik Timmermans, Joris Tobin, Mark Tortosa, Pablo Trávníček, Petr Trochimczuk, Marcin Uvarov, Vladimir Dam, P. Sytze Van Eldik, Jan Van Remortel, Nick Van Veloso, Francisco Vilanova, David Vitale, Lorenzo Vrba, Vlastimil Wåhlen, Herje Washbrook, John Weiser, Christian Wicke, Daniel Wickens, Jeff Wilkinson, Glenn Winter, Martin Witek, Mariusz Yushchenko, Oleksandr Zalewska, Agnieszka Zalewski, Piotr Zhuravlov, Vadym Zintchenko, Arkadi Zupan, Matija |
| Copyright Year | 2005 |
| Abstract | Moments of the hadronic invariant mass and of the lepton energy spectra in semileptonic B decays have been determined with the data recorded by the DELPHI detector at LEP. From measurements of the inclusive b-hadron semileptonic decays, and imposing constraints from other measurements on band c-quark masses, the first three moments of the lepton energy distribution and of the hadronic mass distribution, have been used to determine parameters which enter into the extraction of |Vcb| from the measurement of the inclusive b-hadron semileptonic decay width. The values obtained in the kinetic scheme are: mb(1 GeV) = 4.591 ± 0.062 ± 0.039 ± 0.005 GeV/c , mc(1 GeV) = 1.170 ± 0.093 ± 0.055 ± 0.005 GeV/c , μπ(1 GeV) = 0.399 ± 0.048 ± 0.034 ± 0.087 GeV , ρ̃D = 0.053 ± 0.017 ± 0.011 ± 0.026 GeV , and include corrections at order 1/mb . Using these results, and present measurements of the inclusive semileptonic decay partial width of b-hadrons at LEP, an accurate determination of |Vcb| is obtained: |Vcb| = 0.0421 × (1 ± 0.014meas. ± 0.014 fit ± 0.015 th.) . |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://cds.cern.ch/record/965244/files/213HEP2005_213.pdf |
| Alternate Webpage(s) | http://pos.sissa.it/archive/conferences/021/213/HEP2005_213.pdf |
| Alternate Webpage(s) | http://www.springerlink.com/content/p471j3m231563781/fulltext.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | 5a alloantigen, human Appendix Astronomy Classification Coefficient Community Contribution Detectors Discontinuous Galerkin method Kinetics Linear algebra Lupus erythematosus cell Mesons NARFL gene National Fund for Scientific Research Natural Science Disciplines NetBSD Gzip / FreeBSD Gzip Perturbation theory (quantum mechanics) SL (complexity) Semantics (computer science) Sixty Nine Software release life cycle paclitaxel liposome width |
| Content Type | Text |
| Resource Type | Article |
