248,459 research outputs found
Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of meson decays to J/ψη and J/ψη′
No full textFirst evidence of the B 0 → J / ψ ω decay is found and the B s 0 → J / ψ η and B s 0 → J / ψ η ′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb -1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. The branching fractions of these decays are measured relative to that of the B 0 → J / ψ ρ 0 decay:frac(B (B 0 → J / ψ ω), B (B 0 → J / ψ ρ 0)) = 0.89 ± 0.19 (stat) - 0.13 + 0.07 (syst),frac(B (B s 0 → J / ψ η), B (B 0 → J / ψ ρ 0)) = 14.0 ± 1.2 (stat) - 1.5 + 1.1 (syst) - 1.0 + 1.1 (frac(f d, f s)),frac(B (B s 0 → J / ψ η ′), B (B 0 → J / ψ ρ 0)) = 12.7 ± 1.1 (stat) - 1.3 + 0.5 (syst) - 0.9 + 1.0 (frac(f d, f s)), where the last uncertainty is due to the knowledge of f d / f s, the ratio of b-quark hadronization factors that accounts for the different production rate of B 0 and B s 0 mesons. The ratio of the branching fractions of B s 0 → J / ψ η ′ and B s 0 → J / ψ η decays is measured to befrac(B (B s 0 → J / ψ η ′), B (B s 0 → J / ψ η)) = 0.90 ± 0.09 (stat) - 0.02 + 0.06 (syst)
Letter from Carl Hayden to M. J. Riordan
No full textLetter from Carl Hayden to M. J. Riordan expressing his support for Coconino County in turning over the Bright Angel Trail to the federal government
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Measurement of the time-dependent CP asymmetry in B0 -> J/ψ KS0 decays
No full textThis Letter reports a measurement of the CP violation observables SJ/ψK0S and CJ/ψK0S in the decay channel B0→J/ψK0S performed with 1.0 fb−1 of pp collisions at s√=7 TeV collected by the LHCb experiment. The fit to the data yields SJ/ψK0S=0.73±0.07(stat)±0.04(syst) and CJ/ψK0S=0.03±0.09(stat)±0.01(syst). Both values are consistent with the current world averages and within
expectations from the Standard Model
Letter from M. J. Riordan, Arizona Lumber and Timber Company, to Carl Hayden
No full textLetter from M. J. Riordan to Carl Hayden expressing his opposition to the federal government's takeover of Bright Angel Trail
Executive summary of the guidelines on the diagnosis and treatment of acute heart failure: the Task Force on Acute Heart Failure of the European Society of Cardiology
No full textWe found 1 article:
Eur Heart J. 2005 Feb;26(4):384-416. Epub 2005 Jan 28.
Executive summary of the guidelines on the diagnosis and treatment of acute heart failure: the Task Force on Acute Heart Failure of the European Society of Cardiology.
Nieminen MS, Böhm M, Cowie MR, Drexler H, Filippatos GS, Jondeau G, Hasin Y, Lopez-Sendon J, Mebazaa A, Metra M, Rhodes A, Swedberg K, Priori SG, Garcia MA, Blanc JJ, Budaj A, Cowie MR, Dean V, Deckers J, Burgos EF, Lekakis J, Lindahl B, Mazzotta G, Morais J, Oto A, Smiseth OA, Garcia MA, Dickstein K, Albuquerque A, Conthe P, Crespo-Leiro M, Ferrari R, Follath F, Gavazzi A, Janssens U, Komajda M, Morais J, Moreno R, Singer M, Singh S, Tendera M, Thygesen K; ESC Committe for Practice Guideline (CPG).
Division of Cardiology, Helsinki University Central Hospital, Haartmaninkatu 4, 00290 Helsinki, Finland. [email protected]
PMID: 15681577 [PubMed - indexed for MEDLINE]Free Articl
Control of intestinal sweet taste receptor expression is impaired in type 2 diabetes
No full textOral Presentation #31R.L. Young, K Sutherland, N. Pezos, S.M. Brierley, J. Ma, C.K. Rayner, M. Horowitz and L.A. Blacksha
Inverse modelling of carbonyl sulfide: implementation, evaluation and implications for the global budget
No full textThe dataset is the boundary conditions of TM5-4DVAR inversions for COS tracer in years 2016-2019. The dataset is companion with publication:
Ma, J., Kooijmans, L. M. J., Cho, A., Montzka, S. A., Glatthor, N., Worden, J. R., Kuai, L., Atlas, E. L., and Krol, M. C.: Inverse modelling of carbonyl sulfide: implementation, evaluation and implications for the global budget, Atmos. Chem. Phys., 21, 3507–3529, https://doi.org/10.5194/acp-21-3507-2021, 2021
Searches for B0(s)→J/ψppˉ and B+→J/ψppˉπ+ decays
No full textThe results of searches for B0(s)→J/ψ pp¯ and B + → J/ψ p p¯ π+ decays are reported. The analysis is based on a data sample, corresponding to an integrated luminosity of 1.0 fb−1 of pp collisions, collected with the LHCb detector. An excess with 2.8 σ significance is seen for the decay B0s→J/ψ pp¯ and an upper limit on the branching fraction is set at the 90 % confidence level: B(B0s→J/ψ pp¯) < 4.8 × 10−6, which is the first such limit. No significant signals are seen for B0 → J/ψ pp¯ and B+ → J/ψ pp¯ π + decays, for which the corresponding limits are set: B(B0→J/ψ pp¯) < 5.2 × 10−7, which significantly improves the existing limit; and B(B+→J/ψ pp¯π+) < 5.0 × 10−7, which is the first limit on this branching fraction
Relationship between domoic acid levels in the blue mussel (Mytilus-edulis) and toxicity in mice
No full textPT: J; CR: 1988, CAN CHEM NEWS, V10, P15 BATES SS, 1988, 57 NAT RES COUNC CAN BIRD CJ, 1988, 56 NAT RES COUNC CAN BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248 COYLE JT, 1984, EXCITOTOXINS, V39, P112 DEBONNEL G, 1989, CAN J PHYSIOL PHARM, V67, P29 FRANSON MA, 1980, STANDARD METHODS EXA IMPELLIZZERI G, 1975, PHYTOCHEMISTRY, V14, P1549 LAWRENCE JF, 1989, J CHROMATOGR, V462, P349 LITCHFIELD JT, 1949, J PHARMACOL EXP THER, V96, P99 MAEDA M, 1987, PESTIC BIOCHEM PHYS, V28, P85 QUILLIAM MA, 1988, 55 NAT RES COUNC CAN RAO DVS, 1988, CAN J FISH AQUAT SCI, V45, P2076 TAKEMOTO T, 1958, CHEM PHARM BULL, V6, P578 TAKEMOTO T, 1978, KAINIC ACID TOOL NEU, P1 WILLIAMS S, 1984, OFFICIAL METHODS ANA, P344 WRIGHT JLC, 1989, CAN J CHEM, V67, P481; NR: 17; TC: 21; J9: TOXICON; PG: 8; GA: DF893Source type: Electronic(1
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