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A Search For Charmless Dihadron Decays Of Neutral B Hadrons
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Book Synopsis A Search for Charmless Dihadron Decays of Neutral B-hadrons by :
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]- )
Book Synopsis A Search for Charmless Dihadron Decays of Neutral B-hadrons by : Shigeki Misawa
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:
Book Synopsis Measurements of Charmless B-hadron Decays at CDF; First Evidence for the Annihilation $B^0_s \to \pi^+ \pi^-$ Decay Mode by :
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.
Book Synopsis Charmless B-hadrons Decays at CDF. by :
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.
Book Synopsis Hadronic Charmless B Decays at the SLD by : Per Lasse Reinertsen
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:
Book Synopsis Charmless Hadronic B Decays at Belle and BaBar by :
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.
Book Synopsis Gluonic Hadrons and Charmless B Decays by :
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.
Book Synopsis Charmless Hadronic B Decays at BABAR. by :
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.
Book Synopsis Study of the Rare Charmless Hadronic B Meson Decays by : Ali Anjomshoaa
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:
Book Synopsis Measurements of Charmless B-hadron Decays at CDF by : Fabrizio Ruffini
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:
Book Synopsis Gluonic Hadrons and Charmless B Decays by : Frank Close
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:
Book Synopsis Charmless Hadronic B Decays in the Context of Flavor SU(3) Symmetry by : Denis A. Suprun
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:
Book Synopsis Measurements of Branching Fractions and CP Asymmetries in Charmless Hadronic Two-body Neutral-B Meson Decays by : 吳姿瑩
Download or read book Measurements of Branching Fractions and CP Asymmetries in Charmless Hadronic Two-body Neutral-B Meson Decays written by 吳姿瑩 and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fermilab Meeting (Dpf 92), The - Proceedings Of The 7th Meeting Of The Aps Division Of Particles And Fields (In 2 Volumes) by : C H Albright
Download or read book Fermilab Meeting (Dpf 92), The - Proceedings Of The 7th Meeting Of The Aps Division Of Particles And Fields (In 2 Volumes) written by C H Albright and published by World Scientific. This book was released on 1993-06-01 with total page 1955 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings cover the latest results in Tevatron Collider Physics, LEP results, and results from other High Energy Physics Laboratories. The volume will consist of plenary and parallel contributions on the following subjects: Heavy Quark Physics, Physics Beyond the Standard Model, Astrophysics and Non-Accelerator Physics.
Book Synopsis Search for Radiative Charmless B Decays by : André Rubbia
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:
Book Synopsis Spectroscopy and Decay of B Hadrons at the Tevatron by :
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.
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1997 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
