Search Results - "Devmal, S"
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Study of the decay D 0 → K − K − K + π
Published in Physical review. D, Particles and fields (01-12-2001)Get full text
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Experimental evidence for a light and broad scalar resonance in D(+) --> pi(-)pi(+)pi(+) decay
Published in Physical review letters (29-01-2001)“…From a sample of 1172 +/- 61 D(+)-->pi(-)pi(+)pi(+) decays, we find gamma(D(+)-->pi(-)pi(+)pi(+))/gamma(D(+)-->K-pi(+)pi(+)) = 0.0311 +/-…”
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Observation of color-transparency in diffractive dissociation of pions
Published in Physical review letters (21-05-2001)“…We have studied the diffractive dissociation into dijets of 500 GeV/c pions scattering coherently from carbon and platinum targets. Extrapolating to…”
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Differential cross sections, charge production asymmetry, and spin-density matrix elements for [formula omitted](2010) produced in 500 GeV/ cπ−-nucleon interactions
Published in Physics letters. B (01-07-2002)“…We report differential cross sections for the production of D ∗± (2010) produced in 500 GeV/ c π −-nucleon interactions from experiment E791 at Fermilab, as…”
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Dalitz plot analysis of the decay D(+)-->K(-)pi(+)pi(+) and indication of a low-mass scalar Kpi resonance
Published in Physical review letters (16-09-2002)“…We study the Dalitz plot of the decay D(+)-->K(-)pi(+)pi(+) with a sample of 15090 events from Fermilab experiment E791. Modeling the decay amplitude as the…”
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Total forward and differential cross sections of neutral D mesons produced in 500 GeV/ cπ−–nucleon interactions
Published in Physics letters. B (09-09-1999)“…We measure the neutral D total forward cross section and the differential cross sections as functions of Feynman- x ( x F) and transverse momentum squared for…”
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Measurement of the B0 and B+ meson lifetimes with fully reconstructed hadronic final states
Published in Physical review letters (01-08-2001)Get full text
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Asymmetries in the production of Λ0, Ξ−, and [formula omitted] hyperons in 500 GeV/ cπ−–nucleon interactions
Published in Physics letters. B (01-12-2000)“…Using data from Fermilab fixed-target experiment E791, we have measured particle–antiparticle production asymmetries for Λ 0, Ξ −, and Ω − hyperons in π…”
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Asymmetries in the production of Λc+ and Λc− baryons in 500 GeV/ cπ− nucleon interactions
Published in Physics letters. B (01-12-2000)“…We present a measurement of asymmetries in the production of Λ c + and Λ c − baryons in 500 GeV/ c π −-nucleon interactions from the E791 experiment at…”
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Search for rare and forbidden Charm Meson decays D0 --> Vl+l- and hhll
Published in Physical review letters (30-04-2001)“…We report results of a search for flavor-changing neutral current (FCNC), lepton flavor, and lepton-number violating decays of the D0 (and its antiparticle)…”
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Search for Rare and Forbidden Charm Meson Decays D 0 → V ℓ + ℓ − and hh ℓ ℓ
Published in Physical review letters (01-04-2001)Get full text
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Study of the D(+)(s)-->pi(-)pi(+)pi(+) decay and measurement of f(0) masses and widths
Published in Physical review letters (29-01-2001)“…From a sample of 848+/-44 D(+)(s)-->pi(-)pi(+)pi(+) decays, we find gamma(D(+)(s)-->pi(-)pi(+)pi(+))/gamma(D(+)(s)-->straight phipi(+)) =…”
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Study of the D s + → π − π + π + Decay and Measurement of f 0 Masses and Widths
Published in Physical review letters (01-01-2001)Get full text
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Multidimensional resonance analysis of Λc+→ pK−π
Published in Physics letters. B (2000)“…We present the results of a five-dimensional resonant amplitude analysis of the Λ c +→ pK − π + system based on 946±38 reconstructed decays. These data were…”
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Search for rare and forbidden dilepton decays of the D+, Ds+, and D0 charmed mesons
Published in Physics letters. B (01-09-1999)“…We report the results of a search for flavor-changing neutral current, lepton-flavor violating, and lepton-number violating decays of D +, D s +, and D 0…”
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Background measurements during PEP-II commissioning
Published in Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366) (1999)“…A variety of background detectors were installed at the interaction point of PEP-II for measurements of machine backgrounds during commissioning. Results from…”
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