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Showing 2017 · physics.ins-detShow all

41 papers · 2 filters

physics.ins-det2017★ 13 cited

MARTA: A high-energy cosmic-ray detector concept with high-accuracy muon measurement

P. Abreu, S. Andringa, P. Assis +42

A new concept for the direct measurement of muons in air showers is presented. The concept is based on resistive plate chambers (RPCs), which can directly measure muons with very g…

physics.ins-det2017★ 635 cited

Identification of heavy-flavour jets with the CMS detector in pp collisions at 13 TeV

CMS Collaboration

Many measurements and searches for physics beyond the standard model at the LHC rely on the efficient identification of heavy-flavour jets, i.e. jets originating from bottom or cha…

physics.ins-det2017

Ultra-Fast Hadronic Calorimetry

Dmitri Denisov, Strahinja Lukić, Nikolai Mokhov +2

Calorimeters for particle physics experiments with integration time of a few ns will substantially improve the capability of the experiment to resolve event pileup and to reject ba…

physics.ins-det2017

Quality Assurance on a custom SiPMs array for the Mu2e experiment

N. Atanov, V. Baranov, J. Budagov +32

The Mu2e experiment at Fermilab will search for the coherent conversion on aluminum atoms. The detector system consists of a straw tube tracker and a crystal calorimeter.…

physics.ins-det2017★ 72 cited

Demonstration of Single Barium Ion Sensitivity for Neutrinoless Double Beta Decay using Single Molecule Fluorescence Imaging

A. D. McDonald, B. J. P. Jones, D. R. Nygren +71

A new method to tag the barium daughter in the double beta decay of Xe is reported. Using the technique of single molecule fluorescent imaging (SMFI), individual barium dic…

physics.ins-det2017★ 2 cited

A Model for the Global Quantum Efficiency for a TPB-based Wavelength-Shifting System used with Photomultiplier Tubes in Liquid Argon in MicroBooNE

S. F. Pate, T. Wester, L. Bugel +7

We present a model for the Global Quantum Efficiency (GQE) of the MicroBooNE optical units. An optical unit consists of a flat, circular acrylic plate, coated with tetraphenyl buta…

physics.ins-det2017★ 23 cited

A Novel Use of Light Guides and Wavelength Shifting Plates for the Detection of Scintillation Photons in Large Liquid Argon Detectors

B. Howard, S. Mufson, D. Whittington +6

Scintillation light generated as charged particles traverse large liquid argon detectors adds valuable information to studies of weakly-interacting particles. This paper uses both…

physics.ins-det2017★ 28 cited

Helium-Xenon mixtures to improve topological signature in high pressure gas Xenon TPCs

R. Felkai, F. Monrabal, D. Gonzalez-Díaz +72

Within the framework of xenon-based double beta decay experiments, we propose the possibility to improve the background rejection of an electroluminescent Time Projection Chamber (…

physics.ins-det2017★ 9 cited

Unfolding Neutron Spectrum with Markov Chain Monte Carlo at MIT Research Reactor with He-3 Neutral Current Detectors

A. F. Leder, A. J. Anderson, J. Billard +8

The Ricochet experiment seeks to measure Coherent (neutral-current) Elastic Neutrino-Nucleus Scattering using dark-matter-style detectors with sub-keV thresholds placed near a neut…

physics.ins-det2017★ 4 cited

Random on-board pixel sampling (ROPS) X-ray Camera

Zhehui Wang, O. Iaroshenko, S. Li +7

Recent advances in compressed sensing theory and algorithms offer new possibilities for high-speed X-ray camera design. In many CMOS cameras, each pixel has an independent on-board…

physics.ins-det2017★ 1 cited

Performance Study of the First 2D Prototype of Vertically Integrated Pattern Recognition Associative Memory (VIPRAM)

Gregory Deptuch, James Hoff, Sergo Jindariani +6

Extremely fast pattern recognition capabilities are necessary to find and fit billions of tracks at the hardware trigger level produced every second anticipated at high luminosity…

physics.ins-det2017★ 4 cited

Brightness and uniformity measurements of plastic scintillator tiles at the CERN H2 test beam

HCAL collaboration

We study the light output, light collection efficiency and signal timing of a variety of organic scintillators that are being considered for the upgrade of the hadronic calorimeter…

physics.ins-det2017★ 22 cited

Photoelectron Yields of Scintillation Counters with Embedded Wavelength-Shifting Fibers Read Out With Silicon Photomultipliers

Akram Artikov, Vladimir Baranov, Gerald C. Blazey +21

Photoelectron yields of extruded scintillation counters with titanium dioxide coating and embedded wavelength shifting fibers read out by silicon photomultipliers have been measure…

physics.ins-det2017★ 613 cited

DarkSide-20k: A 20 Tonne Two-Phase LAr TPC for Direct Dark Matter Detection at LNGS

C. E. Aalseth, F. Acerbi, P. Agnes +282

Building on the successful experience in operating the DarkSide-50 detector, the DarkSide Collaboration is going to construct DarkSide-20k, a direct WIMP search detector using a tw…

physics.ins-det2017★ 15 cited

The Electronics, Trigger and Data Acquisition System for the Liquid Argon Time Projection Chamber of the DarkSide-50 Search for Dark Matter

DarkSide Collaboration, P. Agnes, I. F. M. Albuquerque +177

The DarkSide-50 experiment at the Laboratori Nazionali del Gran Sasso is a search for dark matter using a dual phase time projection chamber with 50 kg of low radioactivity argon a…

physics.ins-det2017★ 38 cited

Simulation of argon response and light detection in the DarkSide-50 dual phase TPC

The DarkSide Collaboration, P. Agnes, I. F. M. Albuquerque +147

A Geant4-based Monte Carlo package named G4DS has been developed to simulate the response of DarkSide-50, an experiment operating since 2013 at LNGS, designed to detect WIMP intera…

physics.ins-det2017★ 27 cited

Microscopic simulation of xenon-based optical TPCs in the presence of molecular additives

C. D. R. Azevedo, D. Gonzalez-Diaz, S. F. Biagi +67

We introduce a simulation framework for the transport of high and low energy electrons in xenon-based gaseous optical time projection chambers (OTPCs). The simulation relies on ele…

physics.ins-det2017★ 26 cited

Measurement of low energy ionization signals from Compton scattering in a CCD dark matter detector

K. Ramanathan, A. Kavner, A. E. Chavarria +8

An important source of background in direct searches for low-mass dark matter particles are the energy deposits by small-angle scattering of environmental rays. We report detai…

physics.ins-det2017★ 8 cited

The SeaQuest Spectrometer at Fermilab

SeaQuest Collaboration, C. A. Aidala, J. R. Arrington +95

The SeaQuest spectrometer at Fermilab was designed to detect oppositely-charged pairs of muons (dimuons) produced by interactions between a 120 GeV proton beam and liquid hydrogen,…

physics.ins-det2017★ 25 cited

Radiopurity assessment of the energy readout for the NEXT double beta decay experiment

S. Cebrián, J. Pérez, I. Bandac +67

The Neutrino Experiment with a Xenon Time-Projection Chamber (NEXT) experiment intends to investigate the neutrinoless double beta decay of 136Xe, and therefore requires a severe s…

physics.ins-det2017★ 995 cited

Particle-flow reconstruction and global event description with the CMS detector

CMS Collaboration

The CMS apparatus was identified, a few years before the start of the LHC operation at CERN, to feature properties well suited to particle-flow (PF) reconstruction: a highly-segmen…

physics.ins-det2017★ 8 cited

Test Beam Performance Measurements for the Phase I Upgrade of the CMS Pixel Detector

M. Dragicevic, M. Friedl, J. Hrubec +481

A new pixel detector for the CMS experiment was built in order to cope with the instantaneous luminosities anticipated for the Phase~I Upgrade of the LHC. The new CMS pixel detecto…

physics.ins-det2017★ 284 cited

Single-electron and single-photon sensitivity with a silicon Skipper CCD

Javier Tiffenberg, Miguel Sofo-Haro, Alex Drlica-Wagner +5

We have developed a non-destructive readout system that uses a floating-gate amplifier on a thick, fully depleted charge coupled device (CCD) to achieve ultra-low readout noise of…

physics.ins-det2017★ 13 cited

Application and performance of an ML-EM algorithm in NEXT

NEXT Collaboration, A. Simón, C. Lerche +67

The goal of the NEXT experiment is the observation of neutrinoless double beta decay in Xe using a gaseous xenon TPC with electroluminescent amplification and specialized p…