Search for GeV-scale dark matter annihilation in the Sun with IceCube DeepCore

The Sun provides an excellent target for studying spin-dependent dark matter-proton scattering due to its high matter density and abundant hydrogen content. Dark matter particles from the Galactic halo can elastically interact with Solar nuclei, resulting in their capture and thermalization in the S...

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Hauptverfasser: Adams, J, Aguilar, J. A, Amin, N. M, Arguelles, C, Barbano, A, Barwick, S. W, Beatty, J. J, Becker, K-H, BenZvi, S, Blaufuss, E, Blot, S, Bradascio, F, Braun, J, Chen, Z, Chirkin, D, Choi, K, Clark, B. A, Dave, P, De Clercq, C, Lopez, D. Delgado, Desai, A, de Wasseige, G, DeYoung, T, Dittmer, M, Eller, P, Engel, R, Erpenbeck, H, Friedman, E, Garrappa, S, Glauch, T, Goswami, S, Griswold, S, Haack, C, Hallgren, A, Hanson, K, Hardin, J, Hettinger, E. C, Hoshina, K, Huennefeld, M, Jin, M, Kang, D, Kappes, A, Karg, T, Karl, M, Kontrimas, T, Kopper, S, Koskinen, D. J, Kovacevich, M, Gualda, C. Lagunas, Lanfranchi, J. L, Larson, M. J, Leonard, K, Lincetto, M, Lohfink, E, Lu, L, Lucarelli, F, Ludwig, A, Luszczak, W, Makino, Y, McElroy, T, Micallef, J, Mockler, D, Montaruli, T, Nagai, R, Neer, G, Nowicki, S. C, Pandya, H, Park, N, Paul, L, de los Heros, C. Perez, Peters, L, Pieper, S, Pizzuto, A, Pries, B, Raab, C, Rameez, M, Reimann, R, Resconi, E, Richman, M, Roellinghoff, G, Sandroos, J, Santander, M, Schaufel, M, Schneider, J, Schroeder, F. G, Schwefer, G, Sclafani, S, Spiering, C, Stachurska, J, Stuerwald, T, Stuttard, T, Sullivan, G. W, Tosi, D, Turley, C. F, Twagirayezu, J. P, van Eijndhoven, N, Walck, C, Weaver, C, Weindl, A, Yoshida, S
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creator Adams, J
Aguilar, J. A
Amin, N. M
Arguelles, C
Barbano, A
Barwick, S. W
Beatty, J. J
Becker, K-H
BenZvi, S
Blaufuss, E
Blot, S
Bradascio, F
Braun, J
Chen, Z
Chirkin, D
Choi, K
Clark, B. A
Dave, P
De Clercq, C
Lopez, D. Delgado
Desai, A
de Wasseige, G
DeYoung, T
Dittmer, M
Eller, P
Engel, R
Erpenbeck, H
Friedman, E
Garrappa, S
Glauch, T
Goswami, S
Griswold, S
Haack, C
Hallgren, A
Hanson, K
Hardin, J
Hettinger, E. C
Hoshina, K
Huennefeld, M
Jin, M
Kang, D
Kappes, A
Karg, T
Karl, M
Kontrimas, T
Kopper, S
Koskinen, D. J
Kovacevich, M
Gualda, C. Lagunas
Lanfranchi, J. L
Larson, M. J
Leonard, K
Lincetto, M
Lohfink, E
Lu, L
Lucarelli, F
Ludwig, A
Luszczak, W
Makino, Y
McElroy, T
Micallef, J
Mockler, D
Montaruli, T
Nagai, R
Neer, G
Nowicki, S. C
Pandya, H
Park, N
Paul, L
de los Heros, C. Perez
Peters, L
Pieper, S
Pizzuto, A
Pries, B
Raab, C
Rameez, M
Reimann, R
Resconi, E
Richman, M
Roellinghoff, G
Sandroos, J
Santander, M
Schaufel, M
Schneider, J
Schroeder, F. G
Schwefer, G
Sclafani, S
Spiering, C
Stachurska, J
Stuerwald, T
Stuttard, T
Sullivan, G. W
Tosi, D
Turley, C. F
Twagirayezu, J. P
van Eijndhoven, N
Walck, C
Weaver, C
Weindl, A
Yoshida, S
description The Sun provides an excellent target for studying spin-dependent dark matter-proton scattering due to its high matter density and abundant hydrogen content. Dark matter particles from the Galactic halo can elastically interact with Solar nuclei, resulting in their capture and thermalization in the Sun. The captured dark matter can annihilate into Standard Model particles including an observable flux of neutrinos. We present the results of a search for low-energy (
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M ; Arguelles, C ; Barbano, A ; Barwick, S. W ; Beatty, J. J ; Becker, K-H ; BenZvi, S ; Blaufuss, E ; Blot, S ; Bradascio, F ; Braun, J ; Chen, Z ; Chirkin, D ; Choi, K ; Clark, B. A ; Dave, P ; De Clercq, C ; Lopez, D. Delgado ; Desai, A ; de Wasseige, G ; DeYoung, T ; Dittmer, M ; Eller, P ; Engel, R ; Erpenbeck, H ; Friedman, E ; Garrappa, S ; Glauch, T ; Goswami, S ; Griswold, S ; Haack, C ; Hallgren, A ; Hanson, K ; Hardin, J ; Hettinger, E. C ; Hoshina, K ; Huennefeld, M ; Jin, M ; Kang, D ; Kappes, A ; Karg, T ; Karl, M ; Kontrimas, T ; Kopper, S ; Koskinen, D. J ; Kovacevich, M ; Gualda, C. Lagunas ; Lanfranchi, J. L ; Larson, M. J ; Leonard, K ; Lincetto, M ; Lohfink, E ; Lu, L ; Lucarelli, F ; Ludwig, A ; Luszczak, W ; Makino, Y ; McElroy, T ; Micallef, J ; Mockler, D ; Montaruli, T ; Nagai, R ; Neer, G ; Nowicki, S. C ; Pandya, H ; Park, N ; Paul, L ; de los Heros, C. Perez ; Peters, L ; Pieper, S ; Pizzuto, A ; Pries, B ; Raab, C ; Rameez, M ; Reimann, R ; Resconi, E ; Richman, M ; Roellinghoff, G ; Sandroos, J ; Santander, M ; Schaufel, M ; Schneider, J ; Schroeder, F. G ; Schwefer, G ; Sclafani, S ; Spiering, C ; Stachurska, J ; Stuerwald, T ; Stuttard, T ; Sullivan, G. W ; Tosi, D ; Turley, C. F ; Twagirayezu, J. P ; van Eijndhoven, N ; Walck, C ; Weaver, C ; Weindl, A ; Yoshida, S</creator><creatorcontrib>Adams, J ; Aguilar, J. A ; Amin, N. M ; Arguelles, C ; Barbano, A ; Barwick, S. W ; Beatty, J. J ; Becker, K-H ; BenZvi, S ; Blaufuss, E ; Blot, S ; Bradascio, F ; Braun, J ; Chen, Z ; Chirkin, D ; Choi, K ; Clark, B. A ; Dave, P ; De Clercq, C ; Lopez, D. Delgado ; Desai, A ; de Wasseige, G ; DeYoung, T ; Dittmer, M ; Eller, P ; Engel, R ; Erpenbeck, H ; Friedman, E ; Garrappa, S ; Glauch, T ; Goswami, S ; Griswold, S ; Haack, C ; Hallgren, A ; Hanson, K ; Hardin, J ; Hettinger, E. C ; Hoshina, K ; Huennefeld, M ; Jin, M ; Kang, D ; Kappes, A ; Karg, T ; Karl, M ; Kontrimas, T ; Kopper, S ; Koskinen, D. J ; Kovacevich, M ; Gualda, C. Lagunas ; Lanfranchi, J. L ; Larson, M. J ; Leonard, K ; Lincetto, M ; Lohfink, E ; Lu, L ; Lucarelli, F ; Ludwig, A ; Luszczak, W ; Makino, Y ; McElroy, T ; Micallef, J ; Mockler, D ; Montaruli, T ; Nagai, R ; Neer, G ; Nowicki, S. C ; Pandya, H ; Park, N ; Paul, L ; de los Heros, C. Perez ; Peters, L ; Pieper, S ; Pizzuto, A ; Pries, B ; Raab, C ; Rameez, M ; Reimann, R ; Resconi, E ; Richman, M ; Roellinghoff, G ; Sandroos, J ; Santander, M ; Schaufel, M ; Schneider, J ; Schroeder, F. G ; Schwefer, G ; Sclafani, S ; Spiering, C ; Stachurska, J ; Stuerwald, T ; Stuttard, T ; Sullivan, G. W ; Tosi, D ; Turley, C. F ; Twagirayezu, J. P ; van Eijndhoven, N ; Walck, C ; Weaver, C ; Weindl, A ; Yoshida, S</creatorcontrib><description>The Sun provides an excellent target for studying spin-dependent dark matter-proton scattering due to its high matter density and abundant hydrogen content. Dark matter particles from the Galactic halo can elastically interact with Solar nuclei, resulting in their capture and thermalization in the Sun. The captured dark matter can annihilate into Standard Model particles including an observable flux of neutrinos. We present the results of a search for low-energy (&lt;500 GeV) neutrinos correlated with the direction of the Sun using 7 years of IceCube data. This work utilizes, for the first time, new optimized cuts to extend IceCube's sensitivity to dark matter mass down to 5 GeV. We find no significant detection of neutrinos from the Sun. Our observations exclude capture by spin-dependent dark matter-proton scattering with cross section down to a few times 10(-41) cm(2), assuming there is equilibrium with annihilation into neutrinos/antineutrinos for dark matter masses between 5 GeV and 100 GeV. These are the strongest constraints at GeV energies for dark matter annihilation directly to neutrinos.</description><identifier>ISSN: 2470-0029</identifier><identifier>ISSN: 2470-0010</identifier><language>eng</language><subject>NEUTRINOS ; Physics and Astronomy</subject><creationdate>2022</creationdate><rights>No license (in copyright) info:eu-repo/semantics/openAccess</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,315,776,780,4009,27839</link.rule.ids></links><search><creatorcontrib>Adams, J</creatorcontrib><creatorcontrib>Aguilar, J. A</creatorcontrib><creatorcontrib>Amin, N. M</creatorcontrib><creatorcontrib>Arguelles, C</creatorcontrib><creatorcontrib>Barbano, A</creatorcontrib><creatorcontrib>Barwick, S. W</creatorcontrib><creatorcontrib>Beatty, J. J</creatorcontrib><creatorcontrib>Becker, K-H</creatorcontrib><creatorcontrib>BenZvi, S</creatorcontrib><creatorcontrib>Blaufuss, E</creatorcontrib><creatorcontrib>Blot, S</creatorcontrib><creatorcontrib>Bradascio, F</creatorcontrib><creatorcontrib>Braun, J</creatorcontrib><creatorcontrib>Chen, Z</creatorcontrib><creatorcontrib>Chirkin, D</creatorcontrib><creatorcontrib>Choi, K</creatorcontrib><creatorcontrib>Clark, B. A</creatorcontrib><creatorcontrib>Dave, P</creatorcontrib><creatorcontrib>De Clercq, C</creatorcontrib><creatorcontrib>Lopez, D. Delgado</creatorcontrib><creatorcontrib>Desai, A</creatorcontrib><creatorcontrib>de Wasseige, G</creatorcontrib><creatorcontrib>DeYoung, T</creatorcontrib><creatorcontrib>Dittmer, M</creatorcontrib><creatorcontrib>Eller, P</creatorcontrib><creatorcontrib>Engel, R</creatorcontrib><creatorcontrib>Erpenbeck, H</creatorcontrib><creatorcontrib>Friedman, E</creatorcontrib><creatorcontrib>Garrappa, S</creatorcontrib><creatorcontrib>Glauch, T</creatorcontrib><creatorcontrib>Goswami, S</creatorcontrib><creatorcontrib>Griswold, S</creatorcontrib><creatorcontrib>Haack, C</creatorcontrib><creatorcontrib>Hallgren, A</creatorcontrib><creatorcontrib>Hanson, K</creatorcontrib><creatorcontrib>Hardin, J</creatorcontrib><creatorcontrib>Hettinger, E. C</creatorcontrib><creatorcontrib>Hoshina, K</creatorcontrib><creatorcontrib>Huennefeld, M</creatorcontrib><creatorcontrib>Jin, M</creatorcontrib><creatorcontrib>Kang, D</creatorcontrib><creatorcontrib>Kappes, A</creatorcontrib><creatorcontrib>Karg, T</creatorcontrib><creatorcontrib>Karl, M</creatorcontrib><creatorcontrib>Kontrimas, T</creatorcontrib><creatorcontrib>Kopper, S</creatorcontrib><creatorcontrib>Koskinen, D. J</creatorcontrib><creatorcontrib>Kovacevich, M</creatorcontrib><creatorcontrib>Gualda, C. Lagunas</creatorcontrib><creatorcontrib>Lanfranchi, J. L</creatorcontrib><creatorcontrib>Larson, M. J</creatorcontrib><creatorcontrib>Leonard, K</creatorcontrib><creatorcontrib>Lincetto, M</creatorcontrib><creatorcontrib>Lohfink, E</creatorcontrib><creatorcontrib>Lu, L</creatorcontrib><creatorcontrib>Lucarelli, F</creatorcontrib><creatorcontrib>Ludwig, A</creatorcontrib><creatorcontrib>Luszczak, W</creatorcontrib><creatorcontrib>Makino, Y</creatorcontrib><creatorcontrib>McElroy, T</creatorcontrib><creatorcontrib>Micallef, J</creatorcontrib><creatorcontrib>Mockler, D</creatorcontrib><creatorcontrib>Montaruli, T</creatorcontrib><creatorcontrib>Nagai, R</creatorcontrib><creatorcontrib>Neer, G</creatorcontrib><creatorcontrib>Nowicki, S. C</creatorcontrib><creatorcontrib>Pandya, H</creatorcontrib><creatorcontrib>Park, N</creatorcontrib><creatorcontrib>Paul, L</creatorcontrib><creatorcontrib>de los Heros, C. Perez</creatorcontrib><creatorcontrib>Peters, L</creatorcontrib><creatorcontrib>Pieper, S</creatorcontrib><creatorcontrib>Pizzuto, A</creatorcontrib><creatorcontrib>Pries, B</creatorcontrib><creatorcontrib>Raab, C</creatorcontrib><creatorcontrib>Rameez, M</creatorcontrib><creatorcontrib>Reimann, R</creatorcontrib><creatorcontrib>Resconi, E</creatorcontrib><creatorcontrib>Richman, M</creatorcontrib><creatorcontrib>Roellinghoff, G</creatorcontrib><creatorcontrib>Sandroos, J</creatorcontrib><creatorcontrib>Santander, M</creatorcontrib><creatorcontrib>Schaufel, M</creatorcontrib><creatorcontrib>Schneider, J</creatorcontrib><creatorcontrib>Schroeder, F. G</creatorcontrib><creatorcontrib>Schwefer, G</creatorcontrib><creatorcontrib>Sclafani, S</creatorcontrib><creatorcontrib>Spiering, C</creatorcontrib><creatorcontrib>Stachurska, J</creatorcontrib><creatorcontrib>Stuerwald, T</creatorcontrib><creatorcontrib>Stuttard, T</creatorcontrib><creatorcontrib>Sullivan, G. W</creatorcontrib><creatorcontrib>Tosi, D</creatorcontrib><creatorcontrib>Turley, C. F</creatorcontrib><creatorcontrib>Twagirayezu, J. P</creatorcontrib><creatorcontrib>van Eijndhoven, N</creatorcontrib><creatorcontrib>Walck, C</creatorcontrib><creatorcontrib>Weaver, C</creatorcontrib><creatorcontrib>Weindl, A</creatorcontrib><creatorcontrib>Yoshida, S</creatorcontrib><title>Search for GeV-scale dark matter annihilation in the Sun with IceCube DeepCore</title><description>The Sun provides an excellent target for studying spin-dependent dark matter-proton scattering due to its high matter density and abundant hydrogen content. Dark matter particles from the Galactic halo can elastically interact with Solar nuclei, resulting in their capture and thermalization in the Sun. The captured dark matter can annihilate into Standard Model particles including an observable flux of neutrinos. We present the results of a search for low-energy (&lt;500 GeV) neutrinos correlated with the direction of the Sun using 7 years of IceCube data. This work utilizes, for the first time, new optimized cuts to extend IceCube's sensitivity to dark matter mass down to 5 GeV. We find no significant detection of neutrinos from the Sun. Our observations exclude capture by spin-dependent dark matter-proton scattering with cross section down to a few times 10(-41) cm(2), assuming there is equilibrium with annihilation into neutrinos/antineutrinos for dark matter masses between 5 GeV and 100 GeV. These are the strongest constraints at GeV energies for dark matter annihilation directly to neutrinos.</description><subject>NEUTRINOS</subject><subject>Physics and Astronomy</subject><issn>2470-0029</issn><issn>2470-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ADGLB</sourceid><recordid>eNqdjUsOgjAUALvQRKLc4V2ApKCIrPG7cYNx2zzqg1axNW3R6xsST-BqFpPJTFiUrQqecJ6VMxZ7f-ecp2teFmkasXNN6KSC1jo40DXxEnuCG7oHPDEEcoDGaKV7DNoa0AaCIqgHAx8dFJwkVUNDsCV6VdbRgk1b7D3FP85Ztt9dqmPSKTJB9LpxJDEIi1qMX_0mMXSjakhsirzI8nL5V_QFtYdJ_Q</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Adams, J</creator><creator>Aguilar, J. A</creator><creator>Amin, N. M</creator><creator>Arguelles, C</creator><creator>Barbano, A</creator><creator>Barwick, S. W</creator><creator>Beatty, J. J</creator><creator>Becker, K-H</creator><creator>BenZvi, S</creator><creator>Blaufuss, E</creator><creator>Blot, S</creator><creator>Bradascio, F</creator><creator>Braun, J</creator><creator>Chen, Z</creator><creator>Chirkin, D</creator><creator>Choi, K</creator><creator>Clark, B. A</creator><creator>Dave, P</creator><creator>De Clercq, C</creator><creator>Lopez, D. Delgado</creator><creator>Desai, A</creator><creator>de Wasseige, G</creator><creator>DeYoung, T</creator><creator>Dittmer, M</creator><creator>Eller, P</creator><creator>Engel, R</creator><creator>Erpenbeck, H</creator><creator>Friedman, E</creator><creator>Garrappa, S</creator><creator>Glauch, T</creator><creator>Goswami, S</creator><creator>Griswold, S</creator><creator>Haack, C</creator><creator>Hallgren, A</creator><creator>Hanson, K</creator><creator>Hardin, J</creator><creator>Hettinger, E. 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P</creator><creator>van Eijndhoven, N</creator><creator>Walck, C</creator><creator>Weaver, C</creator><creator>Weindl, A</creator><creator>Yoshida, S</creator><scope>ADGLB</scope></search><sort><creationdate>2022</creationdate><title>Search for GeV-scale dark matter annihilation in the Sun with IceCube DeepCore</title><author>Adams, J ; Aguilar, J. A ; Amin, N. M ; Arguelles, C ; Barbano, A ; Barwick, S. W ; Beatty, J. J ; Becker, K-H ; BenZvi, S ; Blaufuss, E ; Blot, S ; Bradascio, F ; Braun, J ; Chen, Z ; Chirkin, D ; Choi, K ; Clark, B. A ; Dave, P ; De Clercq, C ; Lopez, D. Delgado ; Desai, A ; de Wasseige, G ; DeYoung, T ; Dittmer, M ; Eller, P ; Engel, R ; Erpenbeck, H ; Friedman, E ; Garrappa, S ; Glauch, T ; Goswami, S ; Griswold, S ; Haack, C ; Hallgren, A ; Hanson, K ; Hardin, J ; Hettinger, E. C ; Hoshina, K ; Huennefeld, M ; Jin, M ; Kang, D ; Kappes, A ; Karg, T ; Karl, M ; Kontrimas, T ; Kopper, S ; Koskinen, D. J ; Kovacevich, M ; Gualda, C. Lagunas ; Lanfranchi, J. L ; Larson, M. J ; Leonard, K ; Lincetto, M ; Lohfink, E ; Lu, L ; Lucarelli, F ; Ludwig, A ; Luszczak, W ; Makino, Y ; McElroy, T ; Micallef, J ; Mockler, D ; Montaruli, T ; Nagai, R ; Neer, G ; Nowicki, S. C ; Pandya, H ; Park, N ; Paul, L ; de los Heros, C. Perez ; Peters, L ; Pieper, S ; Pizzuto, A ; Pries, B ; Raab, C ; Rameez, M ; Reimann, R ; Resconi, E ; Richman, M ; Roellinghoff, G ; Sandroos, J ; Santander, M ; Schaufel, M ; Schneider, J ; Schroeder, F. G ; Schwefer, G ; Sclafani, S ; Spiering, C ; Stachurska, J ; Stuerwald, T ; Stuttard, T ; Sullivan, G. W ; Tosi, D ; Turley, C. F ; Twagirayezu, J. 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C</creatorcontrib><creatorcontrib>Hoshina, K</creatorcontrib><creatorcontrib>Huennefeld, M</creatorcontrib><creatorcontrib>Jin, M</creatorcontrib><creatorcontrib>Kang, D</creatorcontrib><creatorcontrib>Kappes, A</creatorcontrib><creatorcontrib>Karg, T</creatorcontrib><creatorcontrib>Karl, M</creatorcontrib><creatorcontrib>Kontrimas, T</creatorcontrib><creatorcontrib>Kopper, S</creatorcontrib><creatorcontrib>Koskinen, D. J</creatorcontrib><creatorcontrib>Kovacevich, M</creatorcontrib><creatorcontrib>Gualda, C. Lagunas</creatorcontrib><creatorcontrib>Lanfranchi, J. L</creatorcontrib><creatorcontrib>Larson, M. J</creatorcontrib><creatorcontrib>Leonard, K</creatorcontrib><creatorcontrib>Lincetto, M</creatorcontrib><creatorcontrib>Lohfink, E</creatorcontrib><creatorcontrib>Lu, L</creatorcontrib><creatorcontrib>Lucarelli, F</creatorcontrib><creatorcontrib>Ludwig, A</creatorcontrib><creatorcontrib>Luszczak, W</creatorcontrib><creatorcontrib>Makino, Y</creatorcontrib><creatorcontrib>McElroy, T</creatorcontrib><creatorcontrib>Micallef, J</creatorcontrib><creatorcontrib>Mockler, D</creatorcontrib><creatorcontrib>Montaruli, T</creatorcontrib><creatorcontrib>Nagai, R</creatorcontrib><creatorcontrib>Neer, G</creatorcontrib><creatorcontrib>Nowicki, S. C</creatorcontrib><creatorcontrib>Pandya, H</creatorcontrib><creatorcontrib>Park, N</creatorcontrib><creatorcontrib>Paul, L</creatorcontrib><creatorcontrib>de los Heros, C. Perez</creatorcontrib><creatorcontrib>Peters, L</creatorcontrib><creatorcontrib>Pieper, S</creatorcontrib><creatorcontrib>Pizzuto, A</creatorcontrib><creatorcontrib>Pries, B</creatorcontrib><creatorcontrib>Raab, C</creatorcontrib><creatorcontrib>Rameez, M</creatorcontrib><creatorcontrib>Reimann, R</creatorcontrib><creatorcontrib>Resconi, E</creatorcontrib><creatorcontrib>Richman, M</creatorcontrib><creatorcontrib>Roellinghoff, G</creatorcontrib><creatorcontrib>Sandroos, J</creatorcontrib><creatorcontrib>Santander, M</creatorcontrib><creatorcontrib>Schaufel, M</creatorcontrib><creatorcontrib>Schneider, J</creatorcontrib><creatorcontrib>Schroeder, F. G</creatorcontrib><creatorcontrib>Schwefer, G</creatorcontrib><creatorcontrib>Sclafani, S</creatorcontrib><creatorcontrib>Spiering, C</creatorcontrib><creatorcontrib>Stachurska, J</creatorcontrib><creatorcontrib>Stuerwald, T</creatorcontrib><creatorcontrib>Stuttard, T</creatorcontrib><creatorcontrib>Sullivan, G. W</creatorcontrib><creatorcontrib>Tosi, D</creatorcontrib><creatorcontrib>Turley, C. F</creatorcontrib><creatorcontrib>Twagirayezu, J. P</creatorcontrib><creatorcontrib>van Eijndhoven, N</creatorcontrib><creatorcontrib>Walck, C</creatorcontrib><creatorcontrib>Weaver, C</creatorcontrib><creatorcontrib>Weindl, A</creatorcontrib><creatorcontrib>Yoshida, S</creatorcontrib><collection>Ghent University Academic Bibliography</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Adams, J</au><au>Aguilar, J. A</au><au>Amin, N. M</au><au>Arguelles, C</au><au>Barbano, A</au><au>Barwick, S. W</au><au>Beatty, J. J</au><au>Becker, K-H</au><au>BenZvi, S</au><au>Blaufuss, E</au><au>Blot, S</au><au>Bradascio, F</au><au>Braun, J</au><au>Chen, Z</au><au>Chirkin, D</au><au>Choi, K</au><au>Clark, B. A</au><au>Dave, P</au><au>De Clercq, C</au><au>Lopez, D. Delgado</au><au>Desai, A</au><au>de Wasseige, G</au><au>DeYoung, T</au><au>Dittmer, M</au><au>Eller, P</au><au>Engel, R</au><au>Erpenbeck, H</au><au>Friedman, E</au><au>Garrappa, S</au><au>Glauch, T</au><au>Goswami, S</au><au>Griswold, S</au><au>Haack, C</au><au>Hallgren, A</au><au>Hanson, K</au><au>Hardin, J</au><au>Hettinger, E. C</au><au>Hoshina, K</au><au>Huennefeld, M</au><au>Jin, M</au><au>Kang, D</au><au>Kappes, A</au><au>Karg, T</au><au>Karl, M</au><au>Kontrimas, T</au><au>Kopper, S</au><au>Koskinen, D. J</au><au>Kovacevich, M</au><au>Gualda, C. Lagunas</au><au>Lanfranchi, J. L</au><au>Larson, M. J</au><au>Leonard, K</au><au>Lincetto, M</au><au>Lohfink, E</au><au>Lu, L</au><au>Lucarelli, F</au><au>Ludwig, A</au><au>Luszczak, W</au><au>Makino, Y</au><au>McElroy, T</au><au>Micallef, J</au><au>Mockler, D</au><au>Montaruli, T</au><au>Nagai, R</au><au>Neer, G</au><au>Nowicki, S. C</au><au>Pandya, H</au><au>Park, N</au><au>Paul, L</au><au>de los Heros, C. Perez</au><au>Peters, L</au><au>Pieper, S</au><au>Pizzuto, A</au><au>Pries, B</au><au>Raab, C</au><au>Rameez, M</au><au>Reimann, R</au><au>Resconi, E</au><au>Richman, M</au><au>Roellinghoff, G</au><au>Sandroos, J</au><au>Santander, M</au><au>Schaufel, M</au><au>Schneider, J</au><au>Schroeder, F. G</au><au>Schwefer, G</au><au>Sclafani, S</au><au>Spiering, C</au><au>Stachurska, J</au><au>Stuerwald, T</au><au>Stuttard, T</au><au>Sullivan, G. W</au><au>Tosi, D</au><au>Turley, C. F</au><au>Twagirayezu, J. P</au><au>van Eijndhoven, N</au><au>Walck, C</au><au>Weaver, C</au><au>Weindl, A</au><au>Yoshida, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Search for GeV-scale dark matter annihilation in the Sun with IceCube DeepCore</atitle><date>2022</date><risdate>2022</risdate><issn>2470-0029</issn><issn>2470-0010</issn><abstract>The Sun provides an excellent target for studying spin-dependent dark matter-proton scattering due to its high matter density and abundant hydrogen content. Dark matter particles from the Galactic halo can elastically interact with Solar nuclei, resulting in their capture and thermalization in the Sun. The captured dark matter can annihilate into Standard Model particles including an observable flux of neutrinos. We present the results of a search for low-energy (&lt;500 GeV) neutrinos correlated with the direction of the Sun using 7 years of IceCube data. This work utilizes, for the first time, new optimized cuts to extend IceCube's sensitivity to dark matter mass down to 5 GeV. We find no significant detection of neutrinos from the Sun. Our observations exclude capture by spin-dependent dark matter-proton scattering with cross section down to a few times 10(-41) cm(2), assuming there is equilibrium with annihilation into neutrinos/antineutrinos for dark matter masses between 5 GeV and 100 GeV. These are the strongest constraints at GeV energies for dark matter annihilation directly to neutrinos.</abstract><oa>free_for_read</oa></addata></record>
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source Ghent University Academic Bibliography; APS: American Physical Society E-Journals (Physics)
subjects NEUTRINOS
Physics and Astronomy
title Search for GeV-scale dark matter annihilation in the Sun with IceCube DeepCore
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