Accès ouvert déclaré 2024 article

First constraints on WIMP-nucleon effective field theory couplings in an extended energy region from LUX-ZEPLIN

J. Aalbers, D. S. Akerib, A. K. Al Musalhi, F. Alder, C. S. Amarasinghe, A. Ames, Tyler Anderson, N. Angelides, H. M. Araújo, J. E. Armstrong, M. Arthurs, Alexander A. Baker, S. Balashov, J. Bang, J. W. Bargemann, A. Baxter, K. Beattie, Theophilus Benson, A. Bhatti, A. Biekert, T. P. Biesiadzinski, H. J. Birch, E. Bishop, G. M. Blockinger, B. Boxer, C. Brew, P. Brás, S. Burdin, M. Buuck, M. C. Carmona-Benitez, M. Carter, A. Chawla, H. Chen, J. J. Cherwinka, N. I. Chott, M. V. Converse, A. Cottle, G. A. Cox, D. Curran, C. E. Dahl, A. David, John M. DelGaudio, S. Dey, L. de Viveiros, C. Ding, J. E. Y. Dobson, E. Druszkiewicz, S. R. Eriksen, A. Fan, N. M. Fearon, S. Fiorucci, H. Flaecher, E. D. Fraser, T. Fruth, R. J. Gaitskell, A. Geffre, J. Genovesi, C. Ghag, R. Gibbons, S. Gokhale, J. Green, M. G. D. van der Grinten, C. Hall, S. Han, E. Hartigan-O’Connor, S. J. Haselschwardt, S. A. Hertel, G. Heuermann, G. J. Homenides, M. Horn, D. Q. Huang, D. Hunt, C. M. Ignarra, E. Jacquet, R. S. James, J. Johnson, A. C. Kaboth, A. C. Kamaha, D. Khaitan, A. Khazov, I. Khurana, J. Kim, J. Kingston, R. Kirk, D. Kodroff, L. Korley, E. V. Korolkova, H. Kraus, S. Kravitz, L. Kreczko, B. Krikler, V. A. Kudryavtsev, J. Lee, D. S. Leonard, K. T. Lesko, C. Levy, J. Lin, A. Lindote, R. Linehan, W. H. Lippincott, I. Lopes, E. Lopez Asamar, W. Lorenzon, Chih-Ting Lu, S. Luitz, P. A. Majewski, A. Manalaysay, R. L. Mannino, C. Maupin, M. McCarthy, Gary L. McDowell, D. N. McKinsey, J. McLaughlin, R. McMonigle, E. H. Miller, E. Mizrachi, A. Monte, M. E. Monzani, J. D. Morales Mendoza, E. Morrison, B. J. Mount, M. Murdy, A. St. J. Murphy, A. Naylor, C. Nedlik, H. Nelson, F. Neves, A. Nguyen, J. A. Nikoleyczik, I. Olcina, K. C. Oliver-Mallory, J. Orpwood, K. J. Palladino, J. Palmer, N. J. Pannifer, N. Parveen, S. J. Patton, B. Penning, G. Pereira, E. Perry, T. Pershing, A. Piepke, Y. Qie, J. Reichenbacher, C. A. Rhyne, Q. Riffard, G. R. C. Rischbieter, H. S. Riyat, R. Rosero, T. Rushton, D. Rynders, D. Santone, A. B. M. R. Sazzad, R. W. Schnee, S. Shaw, T. Shutt, J. J. Silk, C. Silva, G. Sinev, R. Smith, V. N. Solovov, P. Sørensen, J. Soria, I. Stancu, A. Stevens, K. Stifter, B. Suerfu, T. J. Sumner, M. Szydagis, W. C. Taylor, D. R. Tiedt, M. Timalsina, Z. Tong, D. R. Tovey, J. Tranter, M. Trask, M. Tripathi, D. R. Tronstad, W. Turner, A. Vacheret, A. C. Vaitkus, V. Velan, Andrew Wang, J. J. Wang, Y. Wang, J. R. Watson, R. C. Webb, L. Weeldreyer, T. J. Whitis, M. Williams, W. J. Wisniewski, F. L. H. Wolfs, S. Woodford, D. Woodward, Chris J. Wright, Q. Xia, J. Xu, M. Yeh, E. A. Zweig

20Citations signalées, ce qui n’est pas une note de qualité

43Institutions déclarées

7Pays d’affiliation déclarés

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Le résumé fourni par la source

Following the first science results of the LUX-ZEPLIN (LZ) experiment, a dual-phase xenon time projection chamber operating from the Sanford Underground Research Facility in Lead, South Dakota, USA, we report the initial limits on a model-independent nonrelativistic effective field theory describing the complete set of possible interactions of a weakly interacting massive particle (WIMP) with a nucleon. These results utilize the same 5.5 t fiducial mass and 60 live days of exposure collected for the LZ spin-independent and spin-dependent analyses while extending the upper limit of the energy region of interest by a factor of 7.5 to 270 keV. No significant excess in this high energy region is observed. Using a profile-likelihood ratio analysis, we report 90% confidence level exclusion limits on the coupling of each individual nonrelativistic WIMP-nucleon operator for both elastic and inelastic interactions in the isoscalar and isovector bases. Published by the American Physical Society 2024

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref: First constraints on WIMP-nucleon effective field theory couplings in an extended energy region from LUX-ZEPLIN
Date Crossref: 09/05/2024
Éditeur: American Physical Society (APS)
Type: journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

SLAC National Accelerator Laboratory Kavli Institute for Particle Astrophysics and Cosmology Stanford University University College London University of Michigan Imperial College London University of Maryland, College Park Rutherford Appleton Laboratory Brown University University of California, Santa Barbara University of California System University of Liverpool Lawrence Berkeley National Laboratory University of Wisconsin–Madison University of California, Berkeley University of Edinburgh University at Albany, State University of New York University of California, Davis LIP - Laboratory of Instrumentation and Experimental Particle Physics University of Coimbra Pennsylvania State University Royal Holloway University of London Universidad de Londres South Dakota School of Mines and Technology University of Rochester South Dakota Science and Technology Authority Northwestern University Fermi National Accelerator Laboratory University of Oxford King's College London University of Bristol The University of Sydney Brookhaven National Laboratory University of Massachusetts Amherst University of Alabama University of Sheffield The University of Texas at Austin Institute for Basic Science Lawrence Livermore National Laboratory Vatican Secret Archives Black Hills State University Mitchell Institute Texas A&M University

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Dark Matter and Cosmic PhenomenaParticle physics theoretical and experimental studiesHigh-Energy Particle Collisions Research

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