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Author : Shigeki Misawa
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (34 download)
Download or read book A Search for Charmless Dihadron Decays of Neutral B-hadrons written by Shigeki Misawa and published by . This book was released on 1997 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 283 pages
Book Rating : 4.:/5 (982 download)
Download or read book A Search for Charmless Dihadron Decays of Neutral B-hadrons written by and published by . This book was released on 1997 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: A search for charmless dihadron decays of neutral b-hadrons was performed using data obtained from 800 GeV/c proton-gold interactions. The following upper limits on the b-hadron branching ratios (including charge conjugates) were obtained at the 90% confidence limit: Br(Bs 2!K+K- ) + rs x Br(Bd 2![pi]+[pi]- )
Author :
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (953 download)
Download or read book Measurements of Charmless B-hadron Decays at CDF; First Evidence for the Annihilation $B^0_s \to \pi^+ \pi^-$ Decay Mode written by and published by . This book was released on 2013 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work of thesis will investigate the heavy flavor sector, involving decays of particles containing the most massive quarks. In particular, we will study the bhadrons, that means particles containing b-quarks. The topic of this work is the measurements of B and CP asymmetries of two-body charmless decays of neutral b-hadrons, (B0 (s) → h+h' - and [Lambda]0 b →and ph -, where the h can be a pion or a kaon) collectively called B → h+h' -. Next sections describe the theoretical framework in which the b-hadrons are included. Firstly, it is necessary to introduce the CKM matrix describing the electroweak interactions between quarks and how the phenomenon of the CP violation manifests itself.
Author : Per Lasse Reinertsen
Publisher :
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.:/5 (321 download)
Download or read book Hadronic Charmless B Decays at the SLD written by Per Lasse Reinertsen and published by . This book was released on 1999 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (727 download)
Download or read book Charmless B-hadrons Decays at CDF. written by and published by . This book was released on 2008 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present CDF results on the branching fractions and time-integrated direct CP asymmetries for Bd, Bs and Lb decay modes into pairs of charmless charged hadrons (pions, kaons and protons). The data-set for these measurements amounts to 1fb−1 of p{bar p} collisions at a center of mass energy 1.96TeV. We report on the first observation of the Bs->Kpi, Lb-ppi and Lb->pK decay modes and on the measurement of their branching fractions and direct CP asymmetries.
Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (873 download)
Download or read book Charmless Hadronic B Decays at Belle and BaBar written by and published by . This book was released on 2011 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: I report on recent measurements from the Belle and BABAR collaborations on the decay of the B meson to hadronic final states without a charm quark. The study of the branching fractions and angular distributions of B meson decays to hadronic final states without a charm quark probes the dynamics of both the weak and strong interactions, and plays an important role in understanding CP Violation (CPV) in the quark sector. CP Violation at the B factories is described graphically by a triangle with sides formed from the CKM matrix elements V{sub qd}V*{sub qb} (q = u, c, t) and internal angles [alpha], [beta] [gamma] (or [phi]2, [phi]1, [phi]3). Discrepancies in the measured values of the sides and angles could be an indication of New Physics beyond the Standard Model (SM) due to enhanced branching fractions or modified CP asymmetries. The experimental measurements of branching fractions, CP asymmetries, polarization and phases (both weak and strong) can be compared to theoretical models based on, for example, QCD factorization, SU(3) symmetry and Lattice QCD.
Download or read book Gluonic Hadrons and Charmless B Decays written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Hybrid charmonium with mass (approximately) 4 GeV could be produced via a c{anti c} color-octet component in b --> c{anti c}s. These states could be narrow and could have a significant branching ratio to light hadrons, perhaps enhanced by glueballs. Decays to gluonic hadrons could make a sizable contribution to B --> no charm decays. Experimental signatures and search strategies are discussed.
Author : Denis A. Suprun
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (597 download)
Download or read book Charmless Hadronic B Decays in the Context of Flavor SU(3) Symmetry written by Denis A. Suprun and published by . This book was released on 2004 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ali Anjomshoaa
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)
Download or read book Study of the Rare Charmless Hadronic B Meson Decays written by Ali Anjomshoaa and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charmless Hadronic B Decays at BABAR. written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present several searches for charmless hadronic two-body and three-body decays of B mesons from electron-positron annihilation data collected by the BABAR detector near the[Upsilon](4S) resonance. We report the preliminary branching fractions[Beta](B[sup 0][yields][pi][sup+][pi][sup -])= (4.1[+-] 1.0[+-] 0.7) x 10[sup -6], [Beta](B[sup 0][yields] K[sup+][pi][sup -])= (16.7[+-] 1.6[+-] 1.3) x 10[sup -6], [Beta](B[sup 0][yields][rho][sup -+][pi][sup -+])= (49[+-] 13[sub -5][sup+6]) x 10[sup -6], [Beta](B[sup+][yields][eta]' K[sup+])= (62[+-] 18[+-] 8) x 10[sup -6], and present upper limits for nine other decays.
Author : André Rubbia
Publisher :
ISBN 13 :
Total Pages : 109 pages
Book Rating : 4.:/5 (285 download)
Download or read book Search for Radiative Charmless B Decays written by André Rubbia and published by . This book was released on 1993 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fabrizio Ruffini
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (955 download)
Download or read book Measurements of Charmless B-hadron Decays at CDF written by Fabrizio Ruffini and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (873 download)
Download or read book Spectroscopy and Decay of B Hadrons at the Tevatron written by and published by . This book was released on 2007 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors review recent results on heavy quark physics focusing on Run II measurements of B hadron spectroscopy and decay at the Tevatron. A wealth of new B physics measurements from CDF and D0 has been available. These include the spectroscopy of excited B states (B**, B**{sub s}) and the observation of the [Sigma]{sub b} baryon. The discussion of the decays of B hadrons and measurements of branching fractions focuses on charmless two-body decays of B 2!hh−. They report several new B{sub s}° and [Lambda]{sub b}° decay channels.
Author : Frank Close
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (898 download)
Download or read book Gluonic Hadrons and Charmless B Decays written by Frank Close and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Charmless Hadronic [Beta] Meson Decays to Charged Particle Final States with Belle PDF Online Free](https://books.google.com/books/content/images/frontcover/zHu4PgAACAAJ?fife=w200-h370)
Author : BELLE
Publisher :
ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (248 download)
Download or read book Charmless Hadronic [Beta] Meson Decays to Charged Particle Final States with Belle written by BELLE and published by . This book was released on 2000 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : ARGUS Collaboration
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (354 download)
Download or read book Observation of Charmless B Meson Decays written by ARGUS Collaboration and published by . This book was released on 1988 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Patrick Liniger
Publisher :
ISBN 13 :
Total Pages : 145 pages
Book Rating : 4.:/5 (84 download)
Download or read book Charmless B-meson Decays in the Standard Model written by Patrick Liniger and published by . This book was released on 2001 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:
