Effective field theory and inelastic dark matter results from XENON1T
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Published:2024-06-18
Issue:11
Volume:109
Page:
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ISSN:2470-0010
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Container-title:Physical Review D
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language:en
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Short-container-title:Phys. Rev. D
Author:
Aprile E.1, Abe K.2, Agostini F.3, Ahmed Maouloud S.4, Althueser L.5, Andrieu B.4, Angelino E.6, Angevaare J. R.7, Antochi V. C.8, Antón Martin D.9, Arneodo F.10, Baudis L.11, Baxter A. L.12, Bellagamba L.3, Biondi R.13, Bismark A.11, Brown A.14, Bruenner S.7, Bruno G.15, Budnik R.16, Cai C.17, Capelli C.11, Cardoso J. M. R.18, Cichon D.19, Clark M.12, Colijn A. P.7, Conrad J.8, Cuenca-García J. J.1120, Cussonneau J. P.15, D’Andrea V.2113, Decowski M. P.7, Di Gangi P.3, Di Pede S.7, Di Giovanni A.10, Di Stefano R.22, Diglio S.15, Eitel K.20, Elykov A.14, Farrell S.23, Ferella A. D.2113, Fischer H.14, Fulgione W.613, Gaemers P.7, Gaior R.4, Gallo Rosso A.8, Galloway M.11, Gao F.17, Glade-Beucke R.14, Grandi L.9, Grigat J.14, Guida M.19, Hammann R.19, Higuera A.23, Hils C.24, Hoetzsch L.19, Howlett J.1, Iacovacci M.22, Itow Y.25, Jakob J.5, Joerg F.19, Joy A.8, Kato N.2, Kara M.20, Kavrigin P.16, Kazama S.25, Kobayashi M.25, Koltman G.16, Kopec A.26, Landsman H.16, Lang R. F.12, Levinson L.16, Li I.23, Li S.12, Liang S.23, Lindemann S.14, Lindner M.19, Liu K.17, Loizeau J.15, Lombardi F.24, Long J.9, Lopes J. A. M.18, Ma Y.26, Macolino C.2113, Mahlstedt J.8, Mancuso A.3, Manenti L.10, Manfredini A.11, Marignetti F.22, Marrodán Undagoitia T.19, Martens K.2, Masbou J.15, Masson D.14, Masson E.4, Mastroianni S.22, Messina M.13, Miuchi K.27, Mizukoshi K.27, Molinario A.6, Moriyama S.2, Morå K.1, Mosbacher Y.16, Murra M.1, Müller J.14, Ni K.26, Oberlack U.24, Paetsch B.16, Palacio J.19, Peres R.11, Pienaar J.9, Pierre M.15, Pizzella V.19, Plante G.1, Qi J.26, Qin J.12, Ramírez García D.11, Reichard S.20, Rocchetti A.14, Rupp N.19, Sanchez L.23, dos Santos J. M. F.18, Sarnoff I.10, Sartorelli G.3, Schreiner J.19, Schulte D.5, Schulte P.5, Schulze Eißing H.5, Schumann M.14, Scotto Lavina L.4, Selvi M.3, Semeria F.3, Shagin P.24, Shi S.1, Shockley E.26, Silva M.18, Simgen H.19, Takeda A.2, Tan P.-L.8, Terliuk A.19, Thers D.15, Toschi F.14, Trinchero G.6, Tunnell C.23, Tönnies F.14, Valerius K.20, Volta G.11, Wei Y.26, Weinheimer C.5, Weiss M.16, Wenz D.24, Wittweg C.11, Wolf T.19, Xu D.17, Xu Z.1, Yamashita M.2, Yang L.26, Ye J.1, Yuan L.9, Zavattini G.3, Zhong M.26, Zhu T.1,
Affiliation:
1. Columbia University 2. University of Tokyo 3. University of Bologna and INFN-Bologna 4. LPNHE 5. Westfälische Wilhelms-Universität Münster 6. University of Torino and INFN-Torino 7. Nikhef and the University of Amsterdam 8. Stockholm University 9. University of Chicago 10. New York University Abu Dhabi - Center for Astro 11. University of Zürich 12. Purdue University 13. INFN-Laboratori Nazionali del Gran Sasso and Gran Sasso Science Institute 14. Universität Freiburg 15. Nantes Université 16. Weizmann Institute of Science 17. Tsinghua University 18. University of Coimbra 19. Max-Planck-Institut für Kernphysik 20. Institute for Astroparticle Physics 21. University of L’Aquila 22. University of Napoli and INFN-Napoli 23. Rice University 24. Johannes Gutenberg-Universität Mainz 25. Nagoya University 26. University of California San Diego 27. Kobe University
Abstract
In this work, we expand on the XENON1T nuclear recoil searches to study the individual signals of dark matter interactions from operators up to dimension eight in a chiral effective field theory (ChEFT) and a model of inelastic dark matter (iDM). We analyze data from two science runs of the XENON1T detector totaling 1 t×yr exposure. For these analyses, we extended the region of interest from [4.9,40.9] keVNR to [4.9,54.4] keVNR to enhance our sensitivity for signals that peak at nonzero energies. We show that the data are consistent with the background-only hypothesis, with a small background overfluctuation observed peaking between 20 and 50 keVNR, resulting in a maximum local discovery significance of 1.7σ for the Vector⊗Vectorstrange ChEFT channel for a dark matter particle of 70 GeV/c2 and 1.8σ for an iDM particle of 50 GeV/c2 with a mass splitting of 100 keV/c2. For each model, we report 90% confidence level upper limits. We also report upper limits on three benchmark models of dark matter interaction using ChEFT where we investigate the effect of isospin-breaking interactions. We observe rate-driven cancellations in regions of the isospin-breaking couplings, leading to up to 6 orders of magnitude weaker upper limits with respect to the isospin-conserving case.
Published by the American Physical Society
2024
Funder
National Science Foundation Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung Helmholtz Association Nederlandse Organisatie voor Wetenschappelijk Onderzoek Weizmann Institute of Science United States-Israel Binational Science Foundation Fundação para a Ciência e a Tecnologia Knut och Alice Wallenbergs Stiftelse Kavli Foundation Japan Society for the Promotion of Science Istituto Nazionale di Fisica Nucleare Sezione di Padova European Commission H2020 Marie Skłodowska-Curie Actions Laboratori Nazionali del Gran Sasso Ministry for Education and Research
Publisher
American Physical Society (APS)
Cited by
1 articles.
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