179 citations · 405 across the 19 of their papers we have counts for
19 papers
Measurement of the helicity-dependent response in quasi-elastic proton knockout from
Tim Kolar, Iris Sabo-Napadensky, Patrick Achenbach +34
The role of the electron-helicity-dependent cross-section term and the structure function in the quasi-elastic process was studied. The…
The CONDOR Observatory: A Gamma-Ray Observatory with a 100 GeV Threshold at 5300 Meters Above Sea Level
Miguel Arratia, Will Brooks, Jiajun Huang +8
We present the design of the Compact Network of Detectors with Orbital Range (CONDOR), a proposed high-altitude gamma-ray and cosmic-ray (CR) observatory set to become the highest…
First-Ever Deployment of a SiPM-on-Tile Calorimeter in a Collider: A Parasitic Test with 200 GeV Collisions at RHIC
Weibin Zhang, Sean Preins, Jiajun Huang +7
We describe the testing of a prototype SiPM-on-tile iron-scintillator calorimeter at the Relativistic Heavy Ion Collider (RHIC) during its 200 GeV run in 2024. The prototype,…
Feasibility Study of Measuring Using a High-Granularity Zero-Degree Calorimeter at the Future Electron-Ion Collider
Sebouh J. Paul, Ryan Milton, Sebastián Morán +2
Key measurements at the future Electron-Ion Collider (EIC), including first-of-their-kind studies of kaon structure, require the detection of at forward angles. We present a…
Design of a SiPM-on-Tile ZDC for the future EIC and its Performance with Graph Neural Networks
Ryan Milton, Sebouh J. Paul, Barak Schmookler +5
We present a design for a high-granularity zero-degree calorimeter (ZDC) for the upcoming Electron-Ion Collider (EIC). The design uses SiPM-on-tile technology and features a novel…
Letter of Intent: Open Charm at JLab with the sPHENIX MAPS tracker
Miguel Arratia, Sebouh J. Paul, Yuri Gotra +2
We propose a physics program at JLab with CLAS12 focusing on open-charm measurements, aiming to complement and expand current studies of at (sub) threshold. This program will…
Beam Test of the First Prototype of SiPM-on-Tile Calorimeter Insert for the Electron-Ion Collider Using 4 GeV Positrons at Jefferson Laboratory
Miguel Arratia, Bruce Bagby, Peter Carney +6
We recently proposed a high-granularity calorimeter insert for the Electron-Ion Collider (EIC) that uses plastic scintillator tiles read out by SiPMs. Among its innovative features…
Leveraging Staggered Tessellation for Enhanced Spatial Resolution in High-Granularity Calorimeters
Sebouh J. Paul, Miguel Arratia
We advance the concept of high-granularity calorimeters with staggered tessellations, underscoring the effectiveness of a design incorporating multifold staggering cycles based on…
A Few-Degree Calorimeter for the future Electron-Ion Collider
Miguel Arratia, Ryan Milton, Sebouh J. Paul +2
Measuring the region GeV is essential to support searches for gluon saturation at the future Electron-Ion Collider. Recent studies have revealed that cove…
Studies of time resolution, light yield, and crosstalk using SiPM-on-tile calorimetry for the future Electron-Ion Collider
Miguel Arratia, Luis Garabito Ruiz, Jiajun Huang +3
We recently proposed a high-granularity calorimeter insert for the Electron-Ion Collider (EIC) that is based on plastic scintillator tiles readout with silicon photomultipliers. In…
Neutrino-tagged jets at the Electron-Ion Collider
Miguel Arratia, Zhong-Bo Kang, Sebouh J. Paul +3
We explore the potential of jet observables in charged-current deep-inelastic scattering (CC DIS) events at the future Electron-Ion Collider (EIC). Tagging jets with a recoiling ne…
A high-granularity calorimeter insert based on SiPM-on-tile technology at the future Electron-Ion Collider
Miguel Arratia, Kenneth Barish, Liam Blanchard +11
We present a design for a high-granularity calorimeter insert for future experiments at the Electron-Ion Collider (EIC). The sampling-calorimeter design uses scintillator tiles rea…
Measurements of the electron-helicity asymmetry in the quasi-elastic process
Tim Kolar, Sebouh J. Paul, Patrick Achenbach +43
We present measurements of the electron helicity asymmetry in quasi-elastic proton knockout from H and C nuclei by polarized electrons. This asymmetry depends on the f…
Measurements of the induced polarization in the quasi-elastic process in non-coplanar kinematics
Sebouh J. Paul, Tim Kolar, Tilen Brecelj +44
We report measurements of the induced polarization of protons knocked out from H and C via the reaction. We have studied the dependence of $\v…
Polarization transfer to bound protons measured by quasi-elastic electron scattering on C
Tilen Brecelj, Sebouh J. Paul, Tim Kolar +29
We report the measurements of the transverse () and longitudinal () components of the polarization transfer to a bound proton in carbon via the quasi-free $^{12}{\rm C}(\…
Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
Sebouh J. Paul, David Izraeli, Tilen Brecelj +41
We present measurements of the polarization-transfer components in the H reaction, covering a previously unexplored kinematic region with large positive (ant…
The influence of Fermi motion on the comparison of the polarization transfer to a proton in elastic and quasi-elastic scattering
S. Paul, T. Brecelj, H. Arenhövel +35
A comparison between polarization-transfer to a bound proton in quasi-free kinematics by the A knockout reaction and that in elastic scattering off a free proto…
US Cosmic Visions: New Ideas in Dark Matter 2017: Community Report
Marco Battaglieri, Alberto Belloni, Aaron Chou +248
This white paper summarizes the workshop "U.S. Cosmic Visions: New Ideas in Dark Matter" held at University of Maryland on March 23-25, 2017.
Dark Sectors 2016 Workshop: Community Report
Jim Alexander, Marco Battaglieri, Bertrand Echenard +201
This report, based on the Dark Sectors workshop at SLAC in April 2016, summarizes the scientific importance of searches for dark sector dark matter and forces at masses beneath the…