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Study Of The Rare Hadronic Decays D S 2k Pi0 D S 2pi K0s And D S 2pi Pi0 At Babar
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Book Synopsis Study of the Rare Hadronic Decays D+s 2!K+[pi]0, D+s 2![pi]+ K0s and D+s 2![pi]+ [pi]0 at BaBar by :
Download or read book Study of the Rare Hadronic Decays D+s 2!K+[pi]0, D+s 2![pi]+ K0s and D+s 2![pi]+ [pi]0 at BaBar written by and published by . This book was released on 2007 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ds mesons are fully reconstructed from four final states using approximately 229fb-1 of data delivered by the PEP-II e+e- collider and collected by the BaBar experiment at the Stanford Linear Accelerator Centre during the period 1999 to 2004. Measurements of the exclusive branching fractions (average over charge-conjugate decays), B, of the decays D+s → K+[pi]0, D+s→ [pi]+K0 and D+s → [pi]+[pi]0 relative to the reference mode D+s → K+$\bar{K}$0 are presented.
Book Synopsis Study of the Rare Hadronic Decays Ds± 4 K± P{u2642}, Ds± 4 P±Ks{u2642} and Ds±4 P± P{u2642} at BaBar by : Michael Borivoje Nikolich
Download or read book Study of the Rare Hadronic Decays Ds± 4 K± P{u2642}, Ds± 4 P±Ks{u2642} and Ds±4 P± P{u2642} at BaBar written by Michael Borivoje Nikolich and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of the Rare Hadronic Decays Ds± 4 K± P{u2642}, Ds± 4 P±Ks{u2642} and Ds±4 P± P{u2642} at BaBar by : Michael Borivoje Nikolich
Download or read book Study of the Rare Hadronic Decays Ds± 4 K± P{u2642}, Ds± 4 P±Ks{u2642} and Ds±4 P± P{u2642} at BaBar written by Michael Borivoje Nikolich and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of the Rare Hadronic Decays D+s {u2192} K+?0, D+s {u2192} ?+ K0s and D+s {u2192} ?+ ?0 at BaBar by :
Download or read book Study of the Rare Hadronic Decays D+s {u2192} K+?0, D+s {u2192} ?+ K0s and D+s {u2192} ?+ ?0 at BaBar written by and published by . This book was released on 2007 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ds mesons are fully reconstructed from four final states using approximately 229fb-1 of data delivered by the PEP-II e+e- collider and collected by the BaBar experiment at the Stanford Linear Accelerator Centre during the period 1999 to 2004. Measurements of the exclusive branching fractions (average over charge-conjugate decays), B, of the decays D+s → K+?0, D+s→ ?+K0 and D+s → ?+?0 relative to the reference mode D+s → K+$ar{K}$0 are presented.
Book Synopsis Study of the Rare Hadronic Decays Ds± 4 K± P?, Ds± 4 P±Ks? and Ds±4 P± P? at BaBar by :
Download or read book Study of the Rare Hadronic Decays Ds± 4 K± P?, Ds± 4 P±Ks? and Ds±4 P± P? at BaBar written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rare Hadronic B Decays at BaBar by : D. Payne
Download or read book Rare Hadronic B Decays at BaBar written by D. Payne and published by . This book was released on 2003 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of rare decay results from BaBar are presented, from a data sample of 82 fb{sup -1} of data taken at the {Upsilon}(4S) resonance (corresponding to 88 x 10{sup 6} B{bar B} pairs).
Book Synopsis A Study of the Rare Decays B0 -]Ds(*)+pi- and B0 -] Ds(*)-K by :
Download or read book A Study of the Rare Decays B0 -]Ds(*)+pi- and B0 -] Ds(*)-K written by and published by . This book was released on 2002 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors report on the evidence for the decays B° → D{sub s}?− and B° → D{sub s}− K+ and the results of a search for the decays B° → D*{sub s}+?− and B° → D*{sub s}− K+ from a sample of 84 million?(4S) decays into B meson pairs collected with the BaBar detector at the PEP II asymmetric-energy e+e− collider. The measured B° → D{sub s}+?− yield has a probability of less than 10−3 to be a fluctuation of the background and they measure the branching fraction?(B° → D{sub s}+?−) = (3.2 ± 0.9(stat.) ± 1.0 (syst.)) x 10−5. The measured B° → D{sub s}− K+ yield has a probability of less than 5 x 10−4 to be a fluctuation of the background and they measure the branching fraction?(B° → D{sub s}− K+) = (3.2 ± 1.0(stat.) ± 1.0(syst.)) x 10−5. They also set 90% C.L. limits?(B° → D*{sub s}+?−)
Book Synopsis A Study of the Rare Charmless Hadronic B Decay B 2!a0 +[pi]0 Using the BaBar Detector by :
Download or read book A Study of the Rare Charmless Hadronic B Decay B 2!a0 +[pi]0 Using the BaBar Detector written by and published by . This book was released on 2007 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: An upper limit has been extracted, at the 90% C.L, for the rare charmless hadronic B meson decay B ± → a0(980)±[pi]0, where a0(980)± →[eta][pi]± and [eta]→[gamma][gamma] or [eta]→ [pi]+[pi]-[pi]0. The analysis was based on a sample of approximately 340.7 fb-1 of data taken at the (4S) resonance with the BABAR detector at the PEP-II e+e- collider at SLAC from May 1999 to August 2006. The sample contains (379.9 ± 4.2) million B$\bar{B}$ pairs.
Book Synopsis Rare Hadronic and Radiative Penguin B Decays at BaBar by :
Download or read book Rare Hadronic and Radiative Penguin B Decays at BaBar written by and published by . This book was released on 2002 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report recent results in the study of rare hadronic and radiative penguin decays of B mesons. These results are based on a sample of 23 million BB pairs collected by the BaBar Collaboration at the SLAC PEP-II e+e- B Factory.
Book Synopsis Study of Hadronic and Rare B Decays in BABAR. by :
Download or read book Study of Hadronic and Rare B Decays in BABAR. written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We present results from BaBar experiment for the measurement of inclusive and exclusive branching fractions of B mesons into final states containing J/[psi], [psi](2S) and[chi]c. The contributions of CP even and odd amplitudes in the decay B[sup 0][yields] J/[psi]K*[sup 0] are determined from an angular analysis. We report the measurements of the branching ratios B[sup 0][yields] D*[sup+] D*[sup -] and D*[sup+] D*[sup -] K[sub S][sup 0], and the study of exclusive two-body and quasi-two-body charmless decays. The branching fraction of the decay B[sup 0][yields] K*[sup 0][gamma] has been determined and the corresponding CP asymmetry has been measured.
Download or read book Study of Ds Decays written by and published by . This book was released on 1989 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the spectator model, the lowest lying bound state of the charm-strange quarks, the Ds meson, is predicted to decay via W emission from the charm quark and form states with s{bar s} hidden strangeness. The conventional hadronic modes will contain K{bar K}, [phi] and the f0(975), which is considered to be the J{sup pc} = 0{sup ++} isoscalar s{bar s} meson. Hadronic decays of the Ds meson have been measured in relatively few modes and all modes are measured relative to the [phi][pi] mode. In this paper, an upper limit for the absolute branching ratio of the Ds decay into the [phi][pi] mode and evidence for the decay, Ds → f0(975)[pi] is presented from the Mark III. 26 refs., 4 figs.
Book Synopsis Studies of Rare Hadronic B Decays with BaBar by :
Download or read book Studies of Rare Hadronic B Decays with BaBar written by and published by . This book was released on 2007 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a selection of recent results from studies of rare hadronic B decays based on a sample of 232 million B{bar B} pairs, corresponding to an integrated luminosity of 211 fb−1, which were recorded with the BABAR detector at the PEP-II asymmetric-energy ee− storage ring.
Download or read book Chansons nationales latviennes written by and published by . This book was released on 1922 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of the Rare Decay B0 to Pi0 Pi0 at BaBar by :
Download or read book Study of the Rare Decay B0 to Pi0 Pi0 at BaBar written by and published by . This book was released on 2003 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The BABAR experiment operating at the PEP-II ee− collider is designed to study CP violation effects in the B-meson system. From May 1999 to June 2002 approximately 81 fb−1 of data have been collected at the [Upsilon](4S) resonance, containing (87.9 ± 1.4) Million BB pairs. From this data sample the branching fraction for the decay B° 2![pi]°[pi]° has been extracted using a multi-dimensional maximum likelihood technique. With an efficiency of 20.4%, we find 3614−1{sup +15+1} B° 2![pi]°[pi]° events and measure the branching fraction to be [Beta](B° 2![pi]°[pi]°) = (2.0{sub -0.8-0.2}{sup +0.9+0.3}) x 10−6 where the first error is statistical and the second systematic. The statistical significance is 3.1[sigma] and we report an upper limit of [Beta](B° 2![pi]°[pi]°)
Book Synopsis Hadronic Decays of the DS Meson and a Model-independent Determination of the Branching Fraction for the DS Decay to Phi Pi by : John Nicholas Synodinos
Download or read book Hadronic Decays of the DS Meson and a Model-independent Determination of the Branching Fraction for the DS Decay to Phi Pi written by John Nicholas Synodinos and published by . This book was released on 1995 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hadronic B Decays with BABAR. written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors report about the studies of the decay channels B[sup -][yields] D[sup 0]K[sup -], B[sup 0][yields] D*[sup -] a[sub 1][sup+] and B[sup 0][yields] D[sub s][sup (*)-][pi][sup+] with a sample of 62 x 10[sup 6][Upsilon](4S) decays into B meson pairs collected with the BABAR detector at the PEP II asymmetric e[sup+]e[sup -] collider.
Download or read book Rare Hadronic B Decays written by and published by . This book was released on 2004 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review of recent results on branching fractions and time-integrated CP asymmetries of rare B{sub u} and B{sub d} decays to mesonic final states from BABAR Belle and CLEO experiments is presented.