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pro vyhledávání: '"Pivk, Muriel"'
Autor:
Pivk, Muriel
Ce travail de thèse a été mené auprès du détecteur BABAR situé sur le collisionneur PEP-II à Stanford. Les canaux B0 en pi+pi-, K+pi- et K+K- ont été analysés sur un ensemble de 88 millions de paires BBbar afin d'en mesurer les rapports d'
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00002991
http://tel.archives-ouvertes.fr/docs/00/04/54/15/PDF/tel-00002991.pdf
http://tel.archives-ouvertes.fr/docs/00/04/54/15/PDF/tel-00002991.pdf
Autor:
Pivk, Muriel
The paper advocates the use of a statistical tool dedicated to the exploration of data samples populated by several sources of events. This new technique, called sPlot, is able to unfold the contributions of the different sources to the distribution
Externí odkaz:
http://arxiv.org/abs/physics/0602023
Autor:
Pivk, Muriel
An up-to-date profile of the CKM matrix is presented, with emphasis on the interpretation of recent CP-violation results from the $B$ factories. The apex of the Unitarity Triangle is determined by a global CKM fit. A study is performed to probe the d
Externí odkaz:
http://arxiv.org/abs/hep-ph/0410173
Autor:
Pivk, Muriel, Diberder, Francois R. Le
Publikováno v:
Eur.Phys.J. C39 (2005) 397-409
The Standard Model constraints on alpha which can be derived from the B-> pipi decays are revisited in some depth. As experimental inputs, the three branching ratios, the two CP parameters Spipi and Cpipi and/or the value of alpha as determined by th
Externí odkaz:
http://arxiv.org/abs/hep-ph/0406263
Autor:
Pivk, Muriel, Diberder, Francois R. Le
Publikováno v:
Nucl.Instrum.Meth.A555:356-369,2005
The paper advocates the use of a statistical tool dedicated to the exploration of data samples populated by several sources of events. This new technique, called sPlot, is able to unfold the contributions of the different sources to the distribution
Externí odkaz:
http://arxiv.org/abs/physics/0402083
Publikováno v:
eConf C0304052 (2003) WG418
We discuss methods used to interpret the measurements of CP-asymmetry in B->pi+pi- within the framework of the Standard Model. Interpretations using various theoretical inputs are given, ranging from the rather general, yet unpredictive, properties b
Externí odkaz:
http://arxiv.org/abs/hep-ph/0307013
Autor:
Bates, Alison G., Borel, Jeremie, Buytaert, Jan, Collins, Paula, Eckstein, Doris, Eklund, Lars, Ferro-Luzzi, Massimiliano, Jans, Eddy, Kennedy, John, Ketel, Tjeerd, Moll, Michael, Palacios, Juan, Parkes, Chris, Parzefall, Ulrich, Petrie, David, Pivk, Muriel, Stavitski, Igor, Tobin, Mark, Tuning, Niels
Publikováno v:
IEEE Transactions on Nuclear Science; Jun2006 Part 3 of 3, Vol. 53 Issue 3, p1689-1693, 5p
