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Author : Gregory Dean Punkar
Publisher :
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.:/5 (822 download)
Download or read book Measurements of Ds Decays and Cabibbo-suppressed D Decays written by Gregory Dean Punkar and published by . This book was released on 1989 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Search for D°-{bar D}° Mixing and a Measurement of the Doubly Cabibbo-suppressed Decay Rate in D° 2!K[pi] Decays PDF Online Free](https://books.google.com/books/content/images/frontcover/SRtOAQAACAAJ?fife=w200-h370)
Author :
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (871 download)
Download or read book Search for D°-{bar D}° Mixing and a Measurement of the Doubly Cabibbo-suppressed Decay Rate in D° 2!K[pi] Decays written by and published by . This book was released on 2003 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Doubly Cabibbo Suppressed D+ Decays and Singly Cabibbo Suppressed D+[subscript S] Decays in 220 GeV G + P Interactions PDF Online Free](https://books.google.com/books/content/images/frontcover/2wVjTDam74UC?fife=w200-h370)
Author : Gary Patrick Grim
Publisher :
ISBN 13 :
Total Pages : 286 pages
Book Rating : 4.:/5 (56 download)
Download or read book Doubly Cabibbo Suppressed D+ Decays and Singly Cabibbo Suppressed D+[subscript S] Decays in 220 GeV G + P Interactions written by Gary Patrick Grim and published by . This book was released on 1995 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Search for D[sup 0]-[bar D][sup 0] Mixing and a Measurement of the Doubly Cabibbo-suppressed Decay Rate in D[sup 0][yields] K[pi] Decays PDF Online Free](https://books.google.com/books/content/images/frontcover/f4XCjwEACAAJ?fife=w200-h370)
Download or read book Search for D[sup 0]-[bar D][sup 0] Mixing and a Measurement of the Doubly Cabibbo-suppressed Decay Rate in D[sup 0][yields] K[pi] Decays written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present results of a search for D[sup 0]-[bar D][sup 0] mixing and a measurement of R[sub D], the ratio of doubly Cabibbo-suppressed decays to Cabibbo-favored decays, based on an analysis of D[sup 0][yields] K[sup+][pi][sup -] decays in 57.1 fb[sup -1] of data collected at or just below the[Upsilon](4S) resonance with the BABAR detector at the PEP-II collider. Our results are compatible with no mixing and no CP violation. At the 95% confidence level, allowing for CP violation, we find the mixing parameters x[prime][sup 2]
Author :
Publisher :
ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 (16 download)
Download or read book Search for Doubly Cabibbo Suppressed Decays of the Charged D Meson written by and published by . This book was released on 1992 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The doubly Cabibbo suppressed decayed D → K+?{sup −}?+, D+ → K+?°and D+ → K*+?° are searched for in a 9.56 pb{sup −1} data sample of e+e{sup −} annihilation events collected near the?(3770) resonance with the Mark 3 detector at the SPEAR storage ring, at the Stanford Linear Accelerator Center. These rare weak decays are naively expected at a rate of tan4?{sub c} relative to corresponding Cabibbo allowed decays. In the context of presently accepted models of hadronic weak decays, however, they are anticipated to be enhanced, making their experimental detection feasible in the Mark 3 data set. The experimentally simplest decay channel D+ → K+?{sup −}?+ is searched for inclusively through conventional analysis techniques. A signal of approximately 2.5? significance is obtained. An independent analysis is performed to establish examples of this decay of D+ → K+?° and K*+?° by full reconstruction of D+D{sup −} events. Exploiting the two body kinematics of?(3770) → D{bar D}, this second approach obtains significantly smaller backgrounds than the inclusive study. Consistent with the inclusive results, three D+ → K+?{sup −}?+ candidate events are observed. No events are observed for either D+ → K+?° or K*+?°. The branching fraction for D+ → K+?{sup −}?+ is measured, and limits are established on the branching fractions for D+ → K+?° and K*+?°. These results are used to confront the theoretical predictions from models of the weak hadronic decays of charmed mesons.
Author : Chul Gwon
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (531 download)
Download or read book Cabibbo-suppressed Decays of the D+ Meson written by Chul Gwon and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: (N.b.: In the following abstract, non-ALA braces have been replaced with brackets.) Using 13.7 fb[-1] from the CLEO II and II. V detectors, we measure the branching ratios for two singly Cabibbo-suppressed decay modes: BR(D -> pi+ pi0) = (1.3 +/- 0.2)*10[-3] and BR(D+ -> Ks K+) = (5.2 +/- 0.6)*10[-3]. We also determine an upper limit on the branching ratio of the doubly Cabibbo-suppressed decay mode BR(D+ -> K+ pi0)
Author : Jonathan Freeman Labs
Publisher :
ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.F/5 ( download)
Download or read book Search for Doubly Cabibbo Suppressed Decays of the Charged D Meson written by Jonathan Freeman Labs and published by . This book was released on 1992 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Scott Alan Plaetzer
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (142 download)
Download or read book Observations of New Cabibbo Suppressed Decays of the D Meson written by Scott Alan Plaetzer and published by . This book was released on 1985 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Krzysztof Rybicki
Publisher : World Scientific
ISBN 13 : 9814548057
Total Pages : 539 pages
Book Rating : 4.8/5 (145 download)
Download or read book Physics In Collision - Proceedings Of The 15th International Conference written by Krzysztof Rybicki and published by World Scientific. This book was released on 1996-01-23 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive overview of high energy physics. It covers the whole range of results from the colliders and fixed-target experiments as well as the astrophysics topics related to particle physics. Also discussed are the problems of proton structure, electroweak physics, non-perturbative QCD and heavy quarks.
Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (16 download)
Download or read book Measurements of the Properties of D-meson Decays written by and published by . This book was released on 1981 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a study of the decay properties of charmed D mesons produced near the peak of the ?" (3770) resonance in e+e− annihilation. Branching fractions for nine Cabibbo-favored and three Cabibbo-suppressed decay modes are presented along with upper limits on one additional Cabibbo-favored and four additional Cabibbo-suppressed decay modes. A study of K?? decay mode Dalitz plots reveals a large quasi-two-body pseudoscalar-vector component for the D° decays and an apparent nonuniform population an the Dalitz plot for the D+ decay into K−?+?+. Using tagged events, we measure the charged particle multiplicity and strange particle content of D decays. A measurement of the D+ and D0 semileptonic decay fractions indicates that the D+ has a significantly longer lifetime than the D0.
Author : Jonathan Insler
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (861 download)
Download or read book Ds Exclusive Semileptonic Decays at CLEO-c written by Jonathan Insler and published by . This book was released on 2011 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: "We are interested in measuring the exclusive semileptonic decays of the Ds to greater precision because it is the least extensively studied of the ground state charmed mesons, and greater knowledge of the Ds's decays may give information on related processes. We have studied semileptonic decay of the Ds meson using the full data set collected near the D*sDs peak production energy of 4170 MeV with the CLEO-c detector. We have made improved measurements of the branching fractions of Cabibbo favored semileptonic decays [formula would not render] and [formula would not render]. We have also made observations of the branching fractions of Cabibbo suppressed semileptonic decays [formula would not render] and [formula would not render]. These branching fractions are the most precisely measured to date"--Page vi.
![Download The Doubly-Cabibbo-suppressed Decay D [superscript Plus] [yields] K [superscript Plus] [pi Superscript Minus] [pi Superscript Plus] PDF Online Free](https://books.google.com/books/content/images/frontcover/99rvAAAAMAAJ?fife=w200-h370)
Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Doubly-Cabibbo-suppressed Decay D [superscript Plus] [yields] K [superscript Plus] [pi Superscript Minus] [pi Superscript Plus] written by and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Stephen Wiener
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (37 download)
Download or read book Doubly Cabibbo Suppressed Decays of the Charged D Meson written by James Stephen Wiener and published by . This book was released on 1994 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ahmed Ali
Publisher : World Scientific
ISBN 13 : 9789971502607
Total Pages : 896 pages
Book Rating : 4.5/5 (26 download)
Download or read book High Energy Electron-positron Physics written by Ahmed Ali and published by World Scientific. This book was released on 1988 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the termination of the physics program at PETRA, and with the start of TRISTAN and the SLC and later LEP, an era of e+e- physics has come to an end and a new one begins. The field is changing from a field of few specialists, to becoming one of the mainstream efforts of the high energy community. It seems appropriate at this moment to summarize what has been learned over the past years, in a way most useful to any high energy physicists, in particular to newcomers in the e+e- field. This is the purpose of the book. This book should be used as a reference for future workers in the field of e+e- interactions. It includes the most relevant data, parametrizations, theoretical background, and a chapter on detectors.
Author : Thomas Kuhr
Publisher : Springer
ISBN 13 : 3642103006
Total Pages : 164 pages
Book Rating : 4.6/5 (421 download)
Download or read book Flavor Physics at the Tevatron written by Thomas Kuhr and published by Springer. This book was released on 2012-09-30 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews the latest experimental results of charm and bottom flavor physics at the Tevatron proton-antiproton collider. The measurements of lifetimes, branching ratios and mixing properties of heavy flavored hadrons provide important constraints on fundamental parameters of the standard model – the elements of the CKM matrix. Comparisons of experimental results with theoretical predictions allow to search for physics beyond the standard model or to set bounds on parameters of new physics models. The experimental techniques developed at the Tevatron are highly relevant for the next generation flavor physics experiments at the LHC. This book provides the reader a detailed summary of the status of heavy flavor physics at the end of the Tevatron data taking period and the start of the LHC program.
Author : J. Thanh Van Tran
Publisher : Atlantica Séguier Frontières
ISBN 13 : 9782863320563
Total Pages : 694 pages
Book Rating : 4.3/5 (25 download)
Download or read book Current Issues in Hadron Physics written by J. Thanh Van Tran and published by Atlantica Séguier Frontières. This book was released on 1988 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:
![Download Analysis of [neutral-D to a Charged Kaon, a Charged Pion, and a Neutral Pion] Decays PDF Online Free](https://books.google.com/books/content/images/frontcover/A6nx0nMiKBYC?fife=w200-h370)
Author : Michael Galante Wilson
Publisher :
ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.:/5 (72 download)
Download or read book Analysis of [neutral-D to a Charged Kaon, a Charged Pion, and a Neutral Pion] Decays written by Michael Galante Wilson and published by . This book was released on 2005 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
