Search Results - "da Costa, J. Guimarães"
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Performance in beam tests of Carbon-enriched irradiated Low Gain Avalanche Detectors for the ATLAS High Granularity Timing Detector
Published 17-03-2023“…The High Granularity Timing Detector (HGTD) will be installed in the ATLAS experiment to mitigate pile-up effects during the High Luminosity (HL) phase of the…”
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2
Improved luminosity determination in pp collisions at s√ = 7 TeV using the ATLAS detector at the LHC
Published in The European physical journal. C, Particles and fields (01-08-2013)“…t The luminosity calibration for the ATLAS detector at the LHC during pp collisions at √s = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity…”
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3
Jet energy resolution in proton-proton collisions at s√=7 TeV recorded in 2010 with the ATLAS detector
Published in The European physical journal. C, Particles and fields (01-03-2013)“…The measurement of the jet energy resolution is presented using data recorded with the ATLAS detector in proton-proton collisions at s√=7 TeV. The sample…”
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4
Measurement of the inclusive jet cross-section in pp collisions at [SQRT]s = 2.76 TeV and comparison to the inclusive jet cross-section at [SQRT]s = 7 TeV using the ATLAS detector
Published in The European physical journal. C, Particles and fields (01-08-2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) The inclusive jet cross-section has been measured in proton-proton collisions at…”
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5
Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at s√=7 TeV
Published in The European physical journal. C, Particles and fields (01-01-2013)“…Measurements are presented of differential cross-sections for top quark pair production in pp collisions at s√=7 TeV relative to the total inclusive top quark…”
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6
Measurement of the jet fragmentation function and transverse profile in proton-proton collisions at a center-of-mass energy of 7 TeV with the ATLAS detector
Published in The European physical journal. C, Particles and fields (2011)“…The jet fragmentation function and transverse profile for jets with 25 GeV<pT jet<500 GeV and |ηjet|<1.2 produced in proton–proton collisions with a…”
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Measurement of jet shapes in top-quark pair events at [SQRT]s = 7 TeV using the ATLAS detector
Published in The European physical journal. C, Particles and fields (01-12-2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) A measurement of jet shapes in top-quark pair events using 1.8 fb^sup -1^ of ... pp…”
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8
Measurement of isolated-photon pair production in pp collisions at s√=7 TeV with the ATLAS detector
Published in The journal of high energy physics (2013)“…The ATLAS experiment at the LHC has measured the production cross section of events with two isolated photons in the final state, in proton-proton collisions…”
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9
Search for pair-produced massive coloured scalars in four-jet final states with the ATLAS detector in proton-proton collisions at s√=7 TeV
Published in The European physical journal. C, Particles and fields (01-01-2013)“…A search for pair-produced massive coloured scalar particles decaying to a four-jet final state is performed by the ATLAS experiment at the LHC in…”
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10
Multi-channel search for squarks and gluinos in [SQRT]s = 7 TeV pp collisions with the ATLAS detector at the LHC
Published in The European physical journal. C, Particles and fields (01-03-2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) A search for supersymmetric particles in final states with zero, one, and two…”
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11
Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector
Published in The European physical journal. C, Particles and fields (01-11-2012)“…A search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, and at least one hadronically decaying τ lepton, with zero or one…”
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12
Beam test results of IHEP-NDL Low Gain Avalanche Detectors(LGAD)
Published 15-05-2020“…To meet the timing resolution requirement of up-coming High Luminosity LHC (HL-LHC), a new detector based on the Low-Gain Avalanche Detector(LGAD),…”
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13
Radiation Campaign of HPK Prototype LGAD sensors for the High-Granularity Timing Detector (HGTD)
Published 29-04-2020“…We report on the results of a radiation campaign with neutrons and protons of Low Gain Avalanche Detectors (LGAD) produced by Hamamatsu (HPK) as prototypes for…”
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14
Search for a heavy neutral particle decaying into an electron and a muon using 1 fb−1 of ATLAS data
Published in The European physical journal. C, Particles and fields (01-12-2011)“…A search is presented for a high mass neutral particle that decays directly to the e ± μ ∓ final state. The data sample was recorded by the ATLAS detector in…”
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15
Radiation campaign of HPK prototype LGAD sensors for the High-Granularity Timing Detector (HGTD)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-11-2020)“…We report on the results of a radiation campaign with neutrons and protons of Low Gain Avalanche Detectors (LGAD) produced by Hamamatsu (HPK) as prototypes for…”
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16
Search for direct chargino production in anomaly-mediated supersymmetry breaking models based on a disappearing-track signature in pp collisions at [SQRT]s = 7 TeV with the ATLAS detector
Published in The journal of high energy physics (01-01-2013)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Abstract A search for direct chargino production in anomaly-mediated supersymmetry…”
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17
The TaichuPix1: A Monolithic Active Pixel Sensor with fast in-pixel readout electronics for the CEPC vertex detector
Published 09-09-2021“…The proposed Circular Electron Positron Collider (CEPC) imposes new challenges for the vertex detector in terms of high resolution, low material, fast readout…”
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18
The New Small Wheel electronics
Published 25-05-2023“…JINST 18 P05012 (2023) The increase in luminosity, and consequent higher backgrounds, of the LHC upgrades require improved rejection of fake tracks in the…”
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Radiation campaign of HPK prototype LGAD sensors for the High-Granularity Timing Detector (HGTD)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-07-2020)“…In this work, we report on the results of a radiation campaign with neutrons and protons of Low Gain Avalanche Detectors (LGAD) produced by Hamamatsu (HPK) as…”
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20
Measurement of event shapes at large momentum transfer with the ATLAS detector in pp collisions at
Published in The European physical journal. C, Particles and fields (01-11-2012)“…A measurement of event shape variables is presented for large momentum transfer proton-proton collisions using the ATLAS detector at the Large Hadron Collider…”
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