Search Results - "Schumm, B A"
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Use of diamond sensors for a high‐flux, high‐rate X‐ray pass‐through diagnostic
Published in Journal of synchrotron radiation (01-05-2022)“…X‐ray free‐electron lasers (XFELs) deliver pulses of coherent X‐rays on the femtosecond time scale, with potentially high repetition rates. While XFELs provide…”
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Average charged multiplicity of events containing heavy quarks in e+e- annihilation
Published in Physical review letters (23-11-1992)Get full text
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Neutrino tridents and W-Z interference
Published in Physical review letters (17-06-1991)“…We present a measurement of neutrino tridents, muon pairs induced by neutrino scattering in the Coulomb field of a target nucleus, in the…”
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Search for electroweak production of supersymmetric particles in final states with two or three leptons at s = 13 TeV with the ATLAS detector
Published in The European physical journal. C, Particles and fields (2018)“…A search for the electroweak production of charginos, neutralinos and sleptons decaying into final states involving two or three electrons or muons is…”
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Development of diamond-based diagnostics for next-generation XFELs
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-12-2023)“…The composition and performance of three different diamond sensor based pass-through diagnostics are presented. A position-sensitive quadrant sensor was…”
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Evidence for the decay X(3872)→J/ψω
Published in Physical review. D, Particles, fields, gravitation, and cosmology (09-07-2010)“…We present a study of the decays B 0 , + → J / ψ π + π − π 0 K 0 , + , using 467 × 10 6 B ¯¯¯ B pairs recorded with the BABAR detector. We present evidence for…”
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Prompt and non-prompt J / ψ and ψ ( 2 S ) suppression at high transverse momentum in 5.02 TeV Pb+Pb collisions with the ATLAS experiment
Published in The European physical journal. C, Particles and fields (2018)“…A measurement of and production is presented. It is based on a data sample from Pb+Pb collisions at and collisions at recorded by the ATLAS detector at the LHC…”
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Performance of jet substructure techniques for large-R jets in proton-proton collisions at [SQRT]s = 7 TeV using the ATLAS detector
Published in The journal of high energy physics (01-09-2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Abstract This paper presents the application of a variety of techniques to study…”
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Measurement of quarkonium production in proton-lead and proton-proton collisions at 5.02 TeV with the ATLAS detector
Published in The European physical journal. C, Particles and fields (2018)“…The modification of the production of , , and ( ) in +Pb collisions with respect to their production in collisions has been studied. The +Pb and datasets used…”
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Use of “LGAD” ultra-fast silicon detectors for time-resolved low-keV X-ray science
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-04-2019)“…The recent development of silicon diode Low Gain Avalanche Detectors (LGADs) has opened the possibility of enhanced response and faster frame rates for the…”
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Measurement of the B→Xsℓ+ℓ− Branching Fraction and Search for Direct CP Violation from a Sum of Exclusive Final States
Published in Physical review letters (30-05-2014)“…We measure the total branching fraction of the flavor-changing neutral-current process B → X s ℓ + ℓ − , along with partial branching fractions in bins of…”
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Search for the direct production of charginos and neutralinos in final states with tau leptons in s = 13 TeV pp collisions with the ATLAS detector
Published in The European physical journal. C, Particles and fields (2018)“…A search for the direct production of charginos and neutralinos in final states with at least two hadronically decaying tau leptons is presented. The analysis…”
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Measurement of CP asymmetries and branching fractions in charmless two-body B-meson decays to pions and kaons
Published in Physical review. D, Particles, fields, gravitation, and cosmology (06-03-2013)“…We present improved measurements of CP-violation parameters in the decays B super(0) arrow right [pi] super(+)[pi] super(-), B super(0) arrow right K…”
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Time-Integrated Luminosity Recorded by the BABAR Detector at the PEP-II e+e- Collider
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-10-2013)“…We describe a measurement of the time-integrated luminosity of the data collected by the BABAR experiment at the PEP-II asymmetric-energy e+e- collider at the…”
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Observation of the Bottomonium Ground State in the Decay Υ(3S)→γηb
Published in Physical review letters (11-08-2008)“…We report the results of a search for the bottomonium ground state η b ( 1 S ) in the photon energy spectrum with a sample of ( 109 ± 1 ) million of Υ ( 3 S )…”
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Measurement of ΛQCD from νμ-Fe nonsinglet structure functions at the fermilab tevatron
Published in Physical review letters (1993)Get full text
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Measurement of the production cross section of jets in association with a Z boson in pp collisions at [SQRT]s = 7 TeV with the ATLAS detector
Published in The journal of high energy physics (2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Abstract Measurements of the production of jets of particles in association with a…”
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Measurement of the cross-section for W boson production in association with b-jets in pp collisions at [SQRT]s = 7 TeV with the ATLAS detector
Published in The journal of high energy physics (01-06-2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Abstract This paper reports a measurement of the W +b-jets (W +b+ X and W +...+X)…”
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Search for resonances decaying into top-quark pairs using fully hadronic decays in pp collisions with ATLAS at s√=7 TeV
Published in The journal of high energy physics (2013)“…A search for resonances produced in 7 TeV proton-proton collisions and decaying into top-quark pairs is described. In this Letter events where the top-quark…”
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