@article{akimov_an_awe_barbeau_becker_belov_bernardi_blackston_bock_bolozdynya_et al._2022, title={COHERENT constraint on leptophobic dark matter using CsI data}, volume={106}, ISSN={["2470-0029"]}, DOI={10.1103/PhysRevD.106.052004}, abstractNote={We use data from the COHERENT CsI[Na] scintillation detector to constrain sub-GeV leptophobic dark matter models. This detector was built to observe low-energy nuclear recoils from coherent elastic neutrino-nucleus scattering. These capabilities enable searches for dark matter particles produced at the Spallation Neutron Source mediated by a vector portal particle with masses between 2 and 400 MeV/c2. No evidence for dark matter is observed and a limit on the mediator coupling to quarks is placed. This constraint improves upon previous results by two orders of magnitude. This newly explored parameter space probes the region where the dark matter relic abundance is explained by leptophobic dark matter when the mediator mass is roughly twice the dark matter mass. COHERENT sets the best constraint on leptophobic dark matter at these masses.Received 26 May 2022Accepted 30 August 2022DOI:https://doi.org/10.1103/PhysRevD.106.052004Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.Published by the American Physical SocietyPhysics Subject Headings (PhySH)Research AreasParticle dark matterParticles & Fields}, number={5}, journal={PHYSICAL REVIEW D}, author={Akimov, D. and An, P. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V. and Bernardi, I. and Blackston, M. A. and Bock, C. and Bolozdynya, A. and et al.}, year={2022}, month={Sep} }
 @article{coherent collaboration_akimov_an_awe_barbeau_becker_belov_bernardi_blackston_bock_et al._2022, title={Measurement of scintillation response of CsI[Na] to low-energy nuclear recoils by COHERENT}, volume={17}, ISSN={["1748-0221"]}, DOI={10.1088/1748-0221/17/10/P10034}, abstractNote={Abstract We present results of several measurements of CsI[Na] scintillation response to 3–60 keV energy nuclear recoils performed by the COHERENT collaboration using tagged neutron elastic scattering experiments and an endpoint technique. Earlier results, used to estimate the coherent elastic neutrino-nucleus scattering (CEvNS) event rate for the first observation of this process achieved by COHERENT at the Spallation Neutron Source (SNS), have been reassessed. We discuss corrections for the identified systematic effects and update the respective uncertainty values. The impact of updated results on future precision tests of CEvNS is estimated. We scrutinize potential systematic effects that could affect each measurement. In particular we confirm the response of the H11934-200 Hamamatsu photomultiplier tube (PMT) used for the measurements presented in this study to be linear in the relevant signal scale region.}, number={10}, journal={JOURNAL OF INSTRUMENTATION}, author={COHERENT Collaboration, C. O. H. E. R. E. N. T. Collaboration and Akimov, D. and An, P. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V. and Bernardi, I. and Blackston, M. A. and Bock, C. and et al.}, year={2022}, month={Oct} }
 @article{akimov_an_awe_barbeau_becker_belov_bernardi_blackston_bock_bolozdynya_et al._2022, title={Measurement of the Coherent Elastic Neutrino-Nucleus Scattering Cross Section on CsI by COHERENT}, volume={129}, ISSN={["1079-7114"]}, DOI={10.1103/PhysRevLett.129.081801}, abstractNote={We measured the cross section of coherent elastic neutrino-nucleus scattering (\cevns{}) using a CsI[Na] scintillating crystal in a high flux of neutrinos produced at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory. New data collected before detector decommissioning has more than doubled the dataset since the first observation of \cevns{}, achieved with this detector. Systematic uncertainties have also been reduced with an updated quenching model, allowing for improved precision. With these analysis improvements, the COHERENT collaboration determined the cross section to be $(165^{+30}_{-25})\times10^{-40}$~cm$^2$, consistent with the standard model, giving the most precise measurement of \cevns{} yet. The timing structure of the neutrino beam has been exploited to compare the \cevns{} cross section from scattering of different neutrino flavors. This result places leading constraints on neutrino non-standard interactions while testing lepton flavor universality and measures the weak mixing angle as $\sin^2\theta_{W}=0.220^{+0.028}_{-0.026}$ at $Q^2\approx(50\text{ MeV})^2$}, number={8}, journal={PHYSICAL REVIEW LETTERS}, author={Akimov, D. and An, P. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V. and Bernardi, I. and Blackston, M. A. and Bock, C. and Bolozdynya, A. and et al.}, year={2022}, month={Aug} }
 @article{akimov_an_awe_barbeau_becker_belov_bernardi_blackston_bock_bolozdynya_et al._2022, title={Simulating the neutrino flux from the Spallation Neutron Source for the COHERENT experiment}, volume={106}, ISSN={["2470-0029"]}, DOI={10.1103/PhysRevD.106.032003}, number={3}, journal={PHYSICAL REVIEW D}, author={Akimov, D. and An, P. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V and Bernardi, I and Blackston, M. A. and Bock, C. and Bolozdynya, A. and et al.}, year={2022}, month={Aug} }
 @article{akimov_an_awe_barbeau_becker_belov_bernardi_blackston_blokland_bolozdynya_et al._2021, title={Development of a Kr-83m source for the calibration of the CENNS-10 liquid argon detector}, volume={16}, ISSN={["1748-0221"]}, DOI={10.1088/1748-0221/16/04/P04002}, abstractNote={We report on the preparation of and calibration measurements with a $^{83\mathrm{m}}$Kr source for the CENNS-10 liquid argon detector. $^{83\mathrm{m}}$Kr atoms generated in the decay of a $^{83}$Rb source were introduced into the detector via injection into the Ar circulation loop. Scintillation light arising from the 9.4 keV and 32.1 keV conversion electrons in the decay of $^{83\mathrm{m}}$Kr in the detector volume were then observed. This calibration source allows the characterization of the low-energy response of the CENNS-10 detector and is applicable to other low-energy-threshold detectors. The energy resolution of the detector was measured to be 9$\%$ at the total $^{83\mathrm{m}}$Kr decay energy of 41.5 keV. We performed an analysis to separately calibrate the detector using the two conversion electrons at 9.4 keV and 32.1 keV}, number={4}, journal={JOURNAL OF INSTRUMENTATION}, author={Akimov, D. and An, P. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V and Bernardi, I and Blackston, M. A. and Blokland, L. and Bolozdynya, A. and et al.}, year={2021}, month={Apr} }
 @inproceedings{akimov_albert_awe_barbeau_becker_belov_bolozdynya_burenkov_cabrera-palmer_cervantes_et al._2017, title={COHERENT Experiment: Current status}, volume={798}, booktitle={International conference on particle physics and astrophysics}, author={Akimov, D. and Albert, J. B. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V. and Bolozdynya, A. and Burenkov, A. and Cabrera-Palmer, B. and Cervantes, M. and et al.}, year={2017} }
 @inproceedings{akimov_albert_awe_barbeau_becker_belov_bolozdynya_burenkov_cabrera-palmer_cervantes_et al._2017, title={COHERENT Experiment: Current status}, volume={798}, booktitle={International conference on particle physics and astrophysics}, author={Akimov, D. and Albert, J. B. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V. and Bolozdynya, A. and Burenkov, A. and Cabrera-Palmer, B. and Cervantes, M. and et al.}, year={2017} }
 @article{akimov_albert_an_awe_barbeau_becker_belov_brown_bolozdynya_cabrera-palmer_et al._2017, title={Observation of coherent elastic neutrino-nucleus scattering}, volume={357}, number={6356}, journal={Science}, author={Akimov, D. and Albert, J. B. and An, P. and Awe, C. and Barbeau, P. S. and Becker, B. and Belov, V. and Brown, A. and Bolozdynya, A. and Cabrera-Palmer, B. and et al.}, year={2017}, pages={1123-} }