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First dark matter search results from the LUX-ZEPLIN (LZ) experiment
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 PhysRevLett.131.041002.pdf | Published version | 9.61 MB | Adobe PDF | View/Open |
| Title: | First dark matter search results from the LUX-ZEPLIN (LZ) experiment |
| Authors: | Aalbers, J Akerib, DS Akerlof, CW Musalhi, AKA Alder, F Alqahtani, A Alsum, SK Amarasinghe, CS Ames, A Anderson, TJ Angelides, N Araujo, HM Armstrong, JE Arthurs, M Azadi, S Bailey, AJ Baker, A Balajthy, J Balashov, S Bang, J Bargemann, JW Barry, MJ Barthel, J Bauer, D Baxter, A Beattie, K Belle, J Beltrame, P Bensinger, J Benson, T Bernard, EP Bhatti, A Biekert, A Biesiadzinski, TP Birch, HJ Birrittella, B Blockinger, GM Boast, KE Boxer, B Bramante, R Brew, CAJ Bras, P Buckley, JH V. Bugaev, V Burdin, S Busenitz, JK Buuck, M Cabrita, R Carels, C Carlsmith, DL Carlson, B Carmona-Benitez, MC Cascella, M Chan, C Chawla, A Chen, H Cherwinka, JJ Chott, NI Cole, A Coleman, J V. Converse, M Cottle, A Cox, G Craddock, WW Creaner, O Curran, D Currie, A Cutter, JE Dahl, CE David, A Davis, J Davison, TJR Delgaudio, J Dey, S De Viveiros, L Dobi, A Dobson, JEY Druszkiewicz, E Dushkin, A Edberg, TK Edwards, WR Elnimr, MM Emmet, WT Eriksen, SR Faham, CH Fan, A Fayer, S Fearon, NM Fiorucci, S Flaecher, H Ford, P Francis, VB Fraser, ED Fruth, T Gaitskell, RJ Gantos, NJ Garcia, D Geffre, A Gehman, VM Genovesi, J Ghag, C Gibbons, R Gibson, E Gilchriese, MGD Gokhale, S Gomber, B Green, J Greenall, A Greenwood, S Grinten, MGDVD Gwilliam, CB Hall, CR Hans, S Hanzel, K Harrison, A Hartigan-O'Connor, E Haselschwardt, SJ Hernandez, MA Hertel, SA Heuermann, G Hjemfelt, C Hoff, MD Holtom, E Hor, JY-K Horn, M Huang, DQ Hunt, D Ignarra, CM Jacobsen, RG Jahangir, O James, RS Jeffery, SN Ji, W Johnson, J Kaboth, AC Kamaha, AC Kamdin, K Kasey, V Kazkaz, K Keefner, J Khaitan, D Khaleeq, M Khazov, A Khurana, I Kim, YD Kocher, CD Kodroff, D Korley, L V. Korolkova, E Kras, J Kraus, H Kravitz, S Krebs, HJ Kreczko, L Krikler, B Kudryavtsev, VA Kyre, S Landerud, B Leason, EA Lee, C Lee, J Leonard, DS Leonard, R Lesko, KT Levy, C Li, J Liao, F-T Liao, J Lin, J Lindote, A Linehan, R Lippincott, WH Liu, R Liu, X Liu, Y Loniewski, C Lopes, MI Asamar, EL Paredes, BL Lorenzon, W Lucero, D Luitz, S Lyle, JM Majewski, PA Makkinje, J Malling, DC Manalaysay, A Manenti, L Mannino, RL Marangou, N Marzioni, MF Maupin, C Mccarthy, ME Mcconnell, CT Mckinsey, DN Mclaughlin, J Meng, Y Migneault, J Miller, EH Mizrachi, E Mock, JA Monte, A Monzani, ME Morad, JA Mendoza, JDM Morrison, E Mount, BJ Murdy, M Murphy, ASJ Naim, D Naylor, A Nedlik, C Nehrkorn, C Neves, F Nguyen, A Nikoleyczik, JA Nilima, A O'Dell, J O'Neill, FG O'Sullivan, K Olcina, I Olevitch, MA Oliver-Mallory, KC Orpwood, J Pagenkopf, D Pal, S Palladino, KJ Palmer, J Pangilinan, M Parveen, N Patton, SJ Pease, EK Penning, B Pereira, C Pereira, G Perry, E Pershing, T Peterson, IB Piepke, A Podczerwinski, J Porzio, D Powell, S Preece, RM Pushkin, K Qie, Y Ratcliff, BN Reichenbacher, J Reichhart, L Rhyne, CA Richards, A Riffard, Q Rischbieter, GRC Rodrigues, JP Rodriguez, A Rose, HJ Rosero, R Rossiter, P Rushton, T Rutherford, G Rynders, D Saba, JS Santone, D Sazzad, ABMR Schnee, RW Scovell, PR Seymour, D Shaw, S Shutt, T Silk, JJ Silva, C Sinev, G Skarpaas, K Skulski, W Smith, R Solmaz, M Solovov, VN Sorensen, P Soria, J Stancu, I Stark, MR Stevens, A Stiegler, TM Stifter, K Studley, R Suerfu, B Sumner, TJ Sutcliffe, P Swanson, N Szydagis, M Tan, M Taylor, DJ Taylor, R Taylor, WC Temples, DJ Tennyson, BP Terman, PA Thomas, KJ Tiedt, DR Timalsina, M To, WH Tomas, A Tong, Z Tovey, DR Tranter, J Trask, M Tripathi, M Tronstad, DR Tull, CE Turner, W Tvrznikova, L Utku, U Va'vra, J Vacheret, A Vaitkus, AC Verbus, JR Voirin, E Waldron, WL Wang, A Wang, B Wang, JJ Wang, W Wang, Y Watson, JR Webb, RC White, A White, DT White, JT White, RG Whitis, TJ Williams, M Wisniewski, WJ Witherell, MS Wolfs, FLH Wolfs, JD Woodford, S Woodward, D Worm, SD Wright, CJ Xia, Q Xiang, X Xiao, Q Xu, J Yeh, M Yin, J Young, I Zarzhitsky, P Zuckerman, A |
| Item Type: | Journal Article |
| Abstract: | The LUX-ZEPLIN experiment is a dark matter detector centered on a dual-phase xenon time projection chamber operating at the Sanford Underground Research Facility in Lead, South Dakota, USA. This Letter reports results from LUX-ZEPLIN’s first search for weakly interacting massive particles (WIMPs) with an exposure of 60 live days using a fiducial mass of 5.5 t. A profile-likelihood ratio analysis shows the data to be consistent with a background-only hypothesis, setting new limits on spin-independent WIMP-nucleon, spin-dependent WIMP-neutron, and spin-dependent WIMP-proton cross sections for WIMP masses above 9 GeV/c2. The most stringent limit is set for spin-independent scattering at 36 GeV/c2, rejecting cross sections above 9.2×10−48 cm2 at the 90% confidence level. |
| Issue Date: | 28-Jul-2023 |
| Date of Acceptance: | 7-Jun-2023 |
| URI: | http://hdl.handle.net/10044/1/113169 |
| DOI: | 10.1103/PhysRevLett.131.041002 |
| ISSN: | 0031-9007 |
| Publisher: | American Physical Society |
| Journal / Book Title: | Physical Review Letters |
| Volume: | 131 |
| Issue: | 4 |
| Copyright Statement: | Published 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. |
| Publication Status: | Published |
| Article Number: | 041002 |
| Online Publication Date: | 2023-07-28 |
| Appears in Collections: | Physics High Energy Physics |
This item is licensed under a Creative Commons License
