M. F. Albakry, I. Alkhatib, D. Alonso-González, D. W. P. Amaral, J. Anczarski, T. Aralis, T. Aramaki, I. J. Arnquist, I. Ataee Langroudy, E. Azadbakht, C. Bathurst, R. Bhattacharyya, A. J. Biffl, P. L. Brink, M. Buchanan, R. Bunker, B. Cabrera, R. Calkins, R. A. Cameron, C. Cartaro, D. G. Cerdeño, Y.-Y. Chang, M. Chaudhuri, J.-H. Chen, R. Chen, N. Chott, J. Cooley, H. Coombes, P. Cushman, R. Cyna, S. Das, F. De Brienne, S. Dharani, M. L. di Vacri, M. D. Diamond, M. Elwan, E. Fascione, E. Figueroa-Feliciano, K. Fouts, M. Fritts, R. Germond, M. Ghaith, S. R. Golwala, J. Hall, S. A. S. Harms, K. Harris, N. Hassan, Z. Hong, E. W. Hoppe, L. Hsu, M. E. Huber, V. Iyer, D. Jardin, V. K. S. Kashyap, S. T. D. Keller, M. H. Kelsey, K. T. Kennard, A. Kubik, N. A. Kurinsky, M. Lee, J. Leyva, J. Liu, Y. Liu, B. Loer, E. Lopez Asamar, P. Lukens, D. B. MacFarlane, R. Mahapatra, J. S. Mammo, N. Mast, A. J. Mayer, H. Meyer zu Theenhausen, É. Michaud, E. Michielin, N. Mirabolfathi, M. Mirzakhani, B. Mohanty, D. Monteiro, J. Nelson, H. Neog, V. Novati, J. L. Orrell, M. D. Osborne, S. M. Oser, L. Pandey, S. Pandey, R. Partridge, D. S. Pedreros, W. Peng, L. Perna, W. L. Perry, R. Podviianiuk, S. S. Poudel, A. Pradeep, M. Pyle, W. Rau, E. Reid, R. Ren, T. Reynolds, M. Rios, A. Roberts, A. E. Robinson, J. L. Ryan, T. Saab, D. Sadek, B. Sadoulet, S. P. Sahoo, I. Saikia, J. Sander, A. Sattari, B. Schmidt, R. W. Schnee, S. Scorza, B. Serfass, A. Simchony, D. J. Sincavage, P. Sinervo, J. Street, H. Sun, E. Tanner, G. D. Terry, D. Toback, S. Verma, A. N. Villano, B. von Krosigk, S. L. Watkins, O. Wen, Z. Williams, M. J. Wilson, J. Winchell, K. Wykoff, S. Yellin, B. A. Young, T. C. Yu, B. Zatschler, S. Zatschler, A. Zaytsev, E. Zhang, L. Zheng, A. Zuniga, M. J. Zurowski
{"title":"来自SuperCDMS HVeV探测器的光暗物质约束在地下运行，具有反巧合事件选择","authors":"M. F. Albakry, I. Alkhatib, D. Alonso-González, D. W. P. Amaral, J. Anczarski, T. Aralis, T. Aramaki, I. J. Arnquist, I. Ataee Langroudy, E. Azadbakht, C. Bathurst, R. Bhattacharyya, A. J. Biffl, P. L. Brink, M. Buchanan, R. Bunker, B. Cabrera, R. Calkins, R. A. Cameron, C. Cartaro, D. G. Cerdeño, Y.-Y. Chang, M. Chaudhuri, J.-H. Chen, R. Chen, N. Chott, J. Cooley, H. Coombes, P. Cushman, R. Cyna, S. Das, F. De Brienne, S. Dharani, M. L. di Vacri, M. D. Diamond, M. Elwan, E. Fascione, E. Figueroa-Feliciano, K. Fouts, M. Fritts, R. Germond, M. Ghaith, S. R. Golwala, J. Hall, S. A. S. Harms, K. Harris, N. Hassan, Z. Hong, E. W. Hoppe, L. Hsu, M. E. Huber, V. Iyer, D. Jardin, V. K. S. Kashyap, S. T. D. Keller, M. H. Kelsey, K. T. Kennard, A. Kubik, N. A. Kurinsky, M. Lee, J. Leyva, J. Liu, Y. Liu, B. Loer, E. Lopez Asamar, P. Lukens, D. B. MacFarlane, R. Mahapatra, J. S. Mammo, N. Mast, A. J. Mayer, H. Meyer zu Theenhausen, É. Michaud, E. Michielin, N. Mirabolfathi, M. Mirzakhani, B. Mohanty, D. Monteiro, J. Nelson, H. Neog, V. Novati, J. L. Orrell, M. D. Osborne, S. M. Oser, L. Pandey, S. Pandey, R. Partridge, D. S. Pedreros, W. Peng, L. Perna, W. L. Perry, R. Podviianiuk, S. S. Poudel, A. Pradeep, M. Pyle, W. Rau, E. Reid, R. Ren, T. Reynolds, M. Rios, A. Roberts, A. E. Robinson, J. L. Ryan, T. Saab, D. Sadek, B. Sadoulet, S. P. Sahoo, I. Saikia, J. Sander, A. Sattari, B. Schmidt, R. W. Schnee, S. Scorza, B. Serfass, A. Simchony, D. J. Sincavage, P. Sinervo, J. Street, H. Sun, E. Tanner, G. D. Terry, D. Toback, S. Verma, A. N. Villano, B. von Krosigk, S. L. Watkins, O. Wen, Z. Williams, M. J. Wilson, J. Winchell, K. Wykoff, S. Yellin, B. A. Young, T. C. Yu, B. Zatschler, S. Zatschler, A. Zaytsev, E. Zhang, L. Zheng, A. Zuniga, M. J. Zurowski","doi":"10.1103/physrevd.111.012006","DOIUrl":null,"url":null,"abstract":"This article presents constraints on dark-matter-electron interactions obtained from the first underground data-taking campaign with multiple SuperCDMS HVeV detectors operated in the same housing. An exposure of 7.63</a:mn></a:mtext></a:mtext>g</a:mi>−</a:mtext>days</a:mi></a:mrow></a:math> is used to set upper limits on the dark-matter-electron scattering cross section for dark matter masses between 0.5 and <d:math xmlns:d=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><d:mn>1000</d:mn><d:mtext> </d:mtext><d:mtext> </d:mtext><d:mi>MeV</d:mi><d:mo>/</d:mo><d:msup><d:mi>c</d:mi><d:mn>2</d:mn></d:msup></d:math>, as well as upper limits on dark photon kinetic mixing and axionlike particle axioelectric coupling for masses between 1.2 and <f:math xmlns:f=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><f:mn>23.3</f:mn><f:mtext> </f:mtext><f:mtext> </f:mtext><f:mi>eV</f:mi><f:mo>/</f:mo><f:msup><f:mi>c</f:mi><f:mn>2</f:mn></f:msup></f:math>. Compared to an earlier HVeV search, sensitivity was improved as a result of an increased overburden of 225 meters of water equivalent, an anticoincidence event selection, and better pile-up rejection. In the case of dark-matter-electron scattering via a heavy mediator, an improvement by up to a factor of 25 in cross section sensitivity was achieved. <jats:supplementary-material> <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement> <jats:copyright-year>2025</jats:copyright-year> </jats:permissions> </jats:supplementary-material>","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"12 1","pages":""},"PeriodicalIF":5.0000,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Light dark matter constraints from SuperCDMS HVeV detectors operated underground with an anticoincidence event selection\",\"authors\":\"M. F. Albakry, I. Alkhatib, D. Alonso-González, D. W. P. Amaral, J. Anczarski, T. Aralis, T. Aramaki, I. J. Arnquist, I. Ataee Langroudy, E. Azadbakht, C. Bathurst, R. Bhattacharyya, A. J. Biffl, P. L. Brink, M. Buchanan, R. Bunker, B. Cabrera, R. Calkins, R. A. Cameron, C. Cartaro, D. G. Cerdeño, Y.-Y. Chang, M. Chaudhuri, J.-H. Chen, R. Chen, N. Chott, J. Cooley, H. Coombes, P. Cushman, R. Cyna, S. Das, F. De Brienne, S. Dharani, M. L. di Vacri, M. D. Diamond, M. Elwan, E. Fascione, E. Figueroa-Feliciano, K. Fouts, M. Fritts, R. Germond, M. Ghaith, S. R. Golwala, J. Hall, S. A. S. Harms, K. Harris, N. Hassan, Z. Hong, E. W. Hoppe, L. Hsu, M. E. Huber, V. Iyer, D. Jardin, V. K. S. Kashyap, S. T. D. Keller, M. H. Kelsey, K. T. Kennard, A. Kubik, N. A. Kurinsky, M. Lee, J. Leyva, J. Liu, Y. Liu, B. Loer, E. Lopez Asamar, P. Lukens, D. B. MacFarlane, R. Mahapatra, J. S. Mammo, N. Mast, A. J. Mayer, H. Meyer zu Theenhausen, É. Michaud, E. Michielin, N. Mirabolfathi, M. Mirzakhani, B. Mohanty, D. Monteiro, J. Nelson, H. Neog, V. Novati, J. L. Orrell, M. D. Osborne, S. M. Oser, L. Pandey, S. Pandey, R. Partridge, D. S. Pedreros, W. Peng, L. Perna, W. L. Perry, R. Podviianiuk, S. S. Poudel, A. Pradeep, M. Pyle, W. Rau, E. Reid, R. Ren, T. Reynolds, M. Rios, A. Roberts, A. E. Robinson, J. L. Ryan, T. Saab, D. Sadek, B. Sadoulet, S. P. Sahoo, I. Saikia, J. Sander, A. Sattari, B. Schmidt, R. W. Schnee, S. Scorza, B. Serfass, A. Simchony, D. J. Sincavage, P. Sinervo, J. Street, H. Sun, E. Tanner, G. D. Terry, D. Toback, S. Verma, A. N. Villano, B. von Krosigk, S. L. Watkins, O. Wen, Z. Williams, M. J. Wilson, J. Winchell, K. Wykoff, S. Yellin, B. A. Young, T. C. Yu, B. Zatschler, S. Zatschler, A. Zaytsev, E. Zhang, L. Zheng, A. Zuniga, M. J. Zurowski\",\"doi\":\"10.1103/physrevd.111.012006\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This article presents constraints on dark-matter-electron interactions obtained from the first underground data-taking campaign with multiple SuperCDMS HVeV detectors operated in the same housing. An exposure of 7.63</a:mn></a:mtext></a:mtext>g</a:mi>−</a:mtext>days</a:mi></a:mrow></a:math> is used to set upper limits on the dark-matter-electron scattering cross section for dark matter masses between 0.5 and <d:math xmlns:d=\\\"http://www.w3.org/1998/Math/MathML\\\" display=\\\"inline\\\"><d:mn>1000</d:mn><d:mtext> </d:mtext><d:mtext> </d:mtext><d:mi>MeV</d:mi><d:mo>/</d:mo><d:msup><d:mi>c</d:mi><d:mn>2</d:mn></d:msup></d:math>, as well as upper limits on dark photon kinetic mixing and axionlike particle axioelectric coupling for masses between 1.2 and <f:math xmlns:f=\\\"http://www.w3.org/1998/Math/MathML\\\" display=\\\"inline\\\"><f:mn>23.3</f:mn><f:mtext> </f:mtext><f:mtext> </f:mtext><f:mi>eV</f:mi><f:mo>/</f:mo><f:msup><f:mi>c</f:mi><f:mn>2</f:mn></f:msup></f:math>. Compared to an earlier HVeV search, sensitivity was improved as a result of an increased overburden of 225 meters of water equivalent, an anticoincidence event selection, and better pile-up rejection. 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Light dark matter constraints from SuperCDMS HVeV detectors operated underground with an anticoincidence event selection
This article presents constraints on dark-matter-electron interactions obtained from the first underground data-taking campaign with multiple SuperCDMS HVeV detectors operated in the same housing. An exposure of 7.63g−days is used to set upper limits on the dark-matter-electron scattering cross section for dark matter masses between 0.5 and 1000MeV/c2, as well as upper limits on dark photon kinetic mixing and axionlike particle axioelectric coupling for masses between 1.2 and 23.3eV/c2. Compared to an earlier HVeV search, sensitivity was improved as a result of an increased overburden of 225 meters of water equivalent, an anticoincidence event selection, and better pile-up rejection. In the case of dark-matter-electron scattering via a heavy mediator, an improvement by up to a factor of 25 in cross section sensitivity was achieved. Published by the American Physical Society2025
期刊介绍：
Physical Review D (PRD) is a leading journal in elementary particle physics, field theory, gravitation, and cosmology and is one of the top-cited journals in high-energy physics.
PRD covers experimental and theoretical results in all aspects of particle physics, field theory, gravitation and cosmology, including:
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Strong interactions,
Lattice field theories, lattice QCD,
Beyond the standard model physics,
Phenomenological aspects of field theory, general methods,
Gravity, cosmology, cosmic rays,
Astrophysics and astroparticle physics,
General relativity,
Formal aspects of field theory, field theory in curved space,
String theory, quantum gravity, gauge/gravity duality.
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