Search for B0[sub][/sub] 2!?+?- and B0[sub]d[/sub] 2!mu+mu- Decays in P Anti-p Collisions with CDF. II.

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ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for B0[sub][/sub] 2!?+?- and B0[sub]d[/sub] 2!mu+mu- Decays in P Anti-p Collisions with CDF. II. by :

Download or read book Search for B0[sub][/sub] 2!?+?- and B0[sub]d[/sub] 2!mu+mu- Decays in P Anti-p Collisions with CDF. II. written by and published by . This book was released on 2005 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report on a search for B0s → ?+ ?- and B0d → mu+mu- decays in p anti-p collisions at √s = 1.96 TeV using 364.4 pb -1 of data collected by the CDF II dectector at Fermilab Tevatron Collider. After applying all selection requirements, we observe no candidates inside the B0s or B0d mass windows. The resulting upper limits on the branching fractions are ?(B0s → ?+?-) 1.5 x 10sup-7/sup and ?(B0subd/sub → ?+?-) 3.9 x 10

Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**(1/2)

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**(1/2) by : D. Acosta

Download or read book Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**(1/2) written by D. Acosta and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors report on a search for B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} and B{sub d}{sup 0} {yields} {mu}{sup +}{mu}{sup -} decays in p{bar p} collisions at {radical}s = 1.96 TeV using 171 pb{sup -1} of data collected by the CDF II experiment at the Fermilab Tevatron Collider. The decay rates of these rare processes are sensitive to contributions from physics beyond the Standard Model. One event survives all the selection requirements, consistent with the background expectation. They derive branching ratio limits of {Beta}(B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -})

Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**(1/2)

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**(1/2) by :

Download or read book Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**(1/2) written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**ư

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**ư by :

Download or read book Search for B0(s) --] Mu+ Mu- and B0(d) --] Mu+ Mu- Decays in P Anti-p Collisions at S**ư written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors report on a search for B{sub s}° →??− and B{sub d}° →?+?− decays in p{bar p} collisions at √s = 1.96 TeV using 171 pb−1 of data collected by the CDF II experiment at the Fermilab Tevatron Collider. The decay rates of these rare processes are sensitive to contributions from physics beyond the Standard Model. One event survives all the selection requirements, consistent with the background expectation. They derive branching ratio limits of?(B{sub s}° →?+?−)

Search for $B_{s, D} \rightarrow \mu^+\mu^-$ Decays with 10/fb of $p\overline{p}$ Collisions

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ISBN 13 :
Total Pages : 143 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Search for $B_{s, D} \rightarrow \mu^+\mu^-$ Decays with 10/fb of $p\overline{p}$ Collisions by :

Download or read book Search for $B_{s, D} \rightarrow \mu^+\mu^-$ Decays with 10/fb of $p\overline{p}$ Collisions written by and published by . This book was released on 2013 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: A search for the rare decays of B$^0$$_s$→ [mu]+ [mu]- and B$^0$$_d$ → + [mu]+ [mu]- is presented in p$\bar{p}$ collisions at √s=1.96 TeV corresponding to 10 fb-1 of integrated luminosity collected by the CDF II detector. The observed number of B$^0$$_d$ candidates is consistent with background-only expectations and yields an upper limit on the branching fraction B(B$^0$$_d$ → [mu]+ [mu]-) of 4.2 x 10-9 at 95% confidence level. An excess is observed for the B0s signal region. The probability that background processes alone could produce such an excess or larger is 0.94%. The probability that the combination of background and the expected standard model rate B$^0$$_s$ → [mu]+ [mu]- could produce such an excess or larger is 6.8%. These data are used to determine a central value of B(B$^0$$_s$ → [mu]+ [mu]-) = (1:3+0.9 -0.7) 10-8 as well as a two sided limit at 90% C.L. of 2:2 10-9

Search for Bs --] Mu+mu- and Bd --] Mu+mu- Decays with 2fb-1 of Ppbar Collisions

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for Bs --] Mu+mu- and Bd --] Mu+mu- Decays with 2fb-1 of Ppbar Collisions by :

Download or read book Search for Bs --] Mu+mu- and Bd --] Mu+mu- Decays with 2fb-1 of Ppbar Collisions written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors have performed a search for B{sub s}° →??− and B° →?+?− decays in p{bar p} collisions at √s = 1.96 TeV using 2 fb−1 of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron Collider. The observed number of B{sub s}° and B° candidates is consistent with background expectations. The resulting upper limits on the branching fractions are?(B{sub s}° →?+?−)

Search for the Decays B0d -> [mu]+[mu]-, B0s -> [mu]+[mu]- and B0s -> [mu]+[mu]-[phi] in Pp Collisions at [square Root Of] S

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ISBN 13 :
Total Pages : 175 pages
Book Rating : 4.:/5 (818 download)

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Book Synopsis Search for the Decays B0d -> [mu]+[mu]-, B0s -> [mu]+[mu]- and B0s -> [mu]+[mu]-[phi] in Pp Collisions at [square Root Of] S by : Thomas Speer

Download or read book Search for the Decays B0d -> [mu]+[mu]-, B0s -> [mu]+[mu]- and B0s -> [mu]+[mu]-[phi] in Pp Collisions at [square Root Of] S written by Thomas Speer and published by . This book was released on 2000 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for B[yields] X[mu][sup+][mu][sup -] and B[sup 0][yields][mu][sup+][mu][sup -] Decays in P[anti P] Collisions At[radical] S

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Search for B[yields] X[mu][sup+][mu][sup -] and B[sup 0][yields][mu][sup+][mu][sup -] Decays in P[anti P] Collisions At[radical] S by :

Download or read book Search for B[yields] X[mu][sup+][mu][sup -] and B[sup 0][yields][mu][sup+][mu][sup -] Decays in P[anti P] Collisions At[radical] S written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We have searched for the flavor-changing neutral current decays b[yields] X[mu][sup+][mu][sup -] and B[sup 0][yields][mu][sup+][mu][sup -] in p[anti p] collisions at[radical]s= 1.8 TeV with the D0 detector at Fermilab. Using our observed[mu][sup+][mu][sup -] mass spectrum and the measured b production cross section we determine the 90% confidence limit for the branching fraction B(b[yields] s[mu][sup+][mu][sup -])

Search for Excited and Exotic Muons in the Mu Gamma Decay Channel in P Anti-p Collisions at S**1/2

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ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Search for Excited and Exotic Muons in the Mu Gamma Decay Channel in P Anti-p Collisions at S**1/2 by :

Download or read book Search for Excited and Exotic Muons in the Mu Gamma Decay Channel in P Anti-p Collisions at S**1/2 written by and published by . This book was released on 2006 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present a search for excited and exotic muon states [mu]*, conducted using an integrated luminosity of 371 pb−1 of data collected in p{bar p} collisions at √s = 1.96 TeV at the Tevatron with the CDF II detector. They search for associated production of [mu][mu]* followed by the decay [mu]* → [mu][gamma], resulting in the [mu][mu][gamma] final state. They compare the data to model predictions as a function of the mass of the excited muon M{sub [mu]*}, the compositeness energy scale [Lambda], and the gauge coupling factor f. No signal above the standard model expectation is observed in the [mu][gamma] mass spectrum. In the contact interaction model, they exclude 107

Search for Excited and Exotic Muons in the Mu Gamma Decay Channel in P Anti-p Collisions at S**ư

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ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for Excited and Exotic Muons in the Mu Gamma Decay Channel in P Anti-p Collisions at S**ư by :

Download or read book Search for Excited and Exotic Muons in the Mu Gamma Decay Channel in P Anti-p Collisions at S**ư written by and published by . This book was released on 2006 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present a search for excited and exotic muon states?*, conducted using an integrated luminosity of 371 pb−1 of data collected in p{bar p} collisions at √s = 1.96 TeV at the Tevatron with the CDF II detector. They search for associated production of??* followed by the decay?* →??, resulting in the??? final state. They compare the data to model predictions as a function of the mass of the excited muon M{sub?*}, the compositeness energy scale?, and the gauge coupling factor f. No signal above the standard model expectation is observed in the?? mass spectrum. In the contact interaction model, they exclude 107

Search for Bs, D -] Mu Mu− Decays with 10/FB of Pp̄ Collisions

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ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.:/5 (913 download)

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Book Synopsis Search for Bs, D -] Mu Mu− Decays with 10/FB of Pp̄ Collisions by : Walter Hopkins

Download or read book Search for Bs, D -] Mu Mu− Decays with 10/FB of Pp̄ Collisions written by Walter Hopkins and published by . This book was released on 2013 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: A search for the rare decays of B0 [RIGHTWARDS ARROW] [MICRO SIGN]+ [MICRO SIGN][-] and B0 [RIGHTWARDS ARROW] [MICRO SIGN]+ [MICRO SIGN][-] is presented in p p collis d [SQUARE ROOT] sions at s=1.96 TeV corresponding to 10 fb[-]1 of integrated luminosity collected by the CDF II detector. The observed number of B0 candidates is consistent with d background-only expectations and yields an upper limit on the branching fraction B(B0 [RIGHTWARDS ARROW] [MICRO SIGN]+ [MICRO SIGN][-]) of 4.2 x 10[-]9 at 95% confidence level. An excess is observed d for the B0 signal region. The probability that background processes alone could s produce such an excess or larger is 0.94%. The probability that the combination of background and the expected standard model rate B0 [RIGHTWARDS ARROW] [MICRO SIGN]+ [MICRO SIGN][-] could produce s such an excess or larger is 6.8%. These data are used to determine a central value of B(B0 [RIGHTWARDS ARROW] [MICRO SIGN]+ [MICRO SIGN][-]) = (1.3+0.9) x 10[-]8 as well as a two sided limit at 90% C.L. s [-]0 7 of 2.2 x 10[-]9

Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**1/2

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ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**1/2 by :

Download or read book Search for Hadronic Decays of W and Z Bosons in Photon Events in P Anti-p Collisions at S**1/2 written by and published by . This book was released on 2008 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Heavy Meson Decays and P Anti P Collisions

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Heavy Meson Decays and P Anti P Collisions by :

Download or read book Heavy Meson Decays and P Anti P Collisions written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We use the formalism of exclusive processes at high momentum transfer, to give predictions for the decay of the 2/sup + +/chi state into a p anti p pair and the production cross section for chi in p anti p collisions.

Search for B(s) and B to Dimuon Decays in Pp Collisions at 7 TeV.

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for B(s) and B to Dimuon Decays in Pp Collisions at 7 TeV. by :

Download or read book Search for B(s) and B to Dimuon Decays in Pp Collisions at 7 TeV. written by and published by . This book was released on 2011 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: A search for the rare decays B(s) to dimuons and B0 to dimuons is performed in pp collisions at sqrt(s)=7 TeV, with a data sample corresponding to an integrated luminosity of 1.14 inverse femtobarns, collected by the CMS experiment at the LHC. In both cases, the number of events observed after all selection requirements is consistent with expectations from background and standard-model signal predictions. The resulting upper limits on the branching fractions are B(B(s) to mu+̂ mu-̂)

Heavy Meson Decays and P Anti P Collisions

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (929 download)

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Book Synopsis Heavy Meson Decays and P Anti P Collisions by :

Download or read book Heavy Meson Decays and P Anti P Collisions written by and published by . This book was released on 1985 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for D0->[mu] [mu]− Flavor Changing Neutral Current Decay with Ther Hera-B Detector in 920 GEV/C Proton-nucleus Collisions

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (627 download)

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Book Synopsis Search for D0->[mu] [mu]− Flavor Changing Neutral Current Decay with Ther Hera-B Detector in 920 GEV/C Proton-nucleus Collisions by : Jing-ge Shiu

Download or read book Search for D0->[mu] [mu]− Flavor Changing Neutral Current Decay with Ther Hera-B Detector in 920 GEV/C Proton-nucleus Collisions written by Jing-ge Shiu and published by . This book was released on 2003 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Small Angle Muon and B-quark Production in P Pbar Collisions at Squareroot S

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Small Angle Muon and B-quark Production in P Pbar Collisions at Squareroot S by :

Download or read book Small Angle Muon and B-quark Production in P Pbar Collisions at Squareroot S written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We report on a measurement of small angle muon production (2.4[vert-bar][ital y][sup[mu]][vert-bar]3.2) in[ital p][ital[anti p]] collisions at[radical]s= 1.8 TeV with the D[null] detector at Fermilab. We have determined the fraction of the inclusive[mu] cross section in this region due to[ital b]-quark production and decay. Combining this measurement with our previously measured cross section in the central region, we calculate[ital d][sigma]/[ital dy] for muons from[ital b] decay with[ital p][sup[mu]][sub T] 5 GeV/c and[ital p][sup[mu]][sub T] 8 GeV/c. These measurements are compared to next-to-leading order QCD calculations.