Direct dark matter search by annual modulation with 2.7 years of XMASS-I data

被引：30

作者：

Abe, K. ^{[1
,5
]}

Hiraide, K. ^{[1
,5
]}

Ichimura, K. ^{[1
,5
]}

Kishimoto, Y. ^{[1
,5
]}

Kobayashi, K. ^{[1
,5
]}

Kobayashi, M. ^{[1
]}

Moriyama, S. ^{[1
,5
]}

Nakahata, M. ^{[1
,5
]}

Norita, T. ^{[1
,5
]}

Ogawa, H. ^{[1
,5
]}

Sato, K. ^{[1
]}

Sekiya, H. ^{[1
,5
]}

Takachio, O. ^{[1
]}

Takeda, A. ^{[1
,5
]}

Tasaka, S. ^{[1
]}

Yamashita, M. ^{[1
,5
]}

Yang, B. S. ^{[1
,5
]}

Kim, N. Y. ^{[2
]}

Kim, Y. D. ^{[2
]}

Itow, Y. ^{[3
,6
]}

Kanzawa, K. ^{[3
]}

Kegasa, R. ^{[3
]}

Masuda, K. ^{[3
]}

Takiya, H. ^{[3
]}

Fushimi, K. ^{[4
,12
]}

Kanzaki, G. ^{[4
]}

Martens, K. ^{[5
]}

Suzuki, Y. ^{[5
]}

Xu, B. D. ^{[5
]}

Fujita, R. ^{[7
]}

Hosokawa, K. ^{[7
,13
]}

Miuchi, K. ^{[7
]}

Oka, N. ^{[7
]}

Takeuchi, Y. ^{[5
,7
]}

Kim, Y. H. ^{[2
,8
]}

Lee, K. B. ^{[8
]}

Lee, M. K. ^{[8
]}

Fukuda, Y. ^{[9
]}

Miyasaka, M. ^{[10
]}

Nishijima, K. ^{[10
]}

Nakamura, S. ^{[11
]}

机构：

[1] Univ Tokyo, Inst Cosm Ray Res, Kamioka Observ, Hida, Gifu 5061205, Japan

[2] Inst for Basic Sci Korea, Ctr Underground Phys, 70 Yuseong Daero 1689 Gil, Daejeon 305811, South Korea

[3] Nagoya Univ, Inst Space Earth Environm Res, Nagoya, Aichi 4648601, Japan

[4] Univ Tokushima, Inst Socioarts & Sci, 1-1 Minamijosanjimacho, Tokushima, Tokushima 7708502, Japan

[5] Univ Tokyo, Kavli Inst Phys & Math Universe WPI, Kashiwa, Chiba 2778582, Japan

[6] Nagoya Univ, Kobayashi Maskawa Inst Origin Particles & Univers, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan

[7] Kobe Univ, Dept Phys, Kobe, Hyogo 6578501, Japan

[8] Korea Res Inst Stand & Sci, Daejeon 305340, South Korea

[9] Miyagi Univ Educ, Dept Phys, Sendai, Miyagi 9800845, Japan

[10] Tokai Univ, Dept Phys, Hiratsuka, Kanagawa 2591292, Japan

[11] Yokohama Natl Univ, Fac Engn, Dept Phys, Yokohama, Kanagawa 2408501, Japan

[12] Tokushima Univ, Dept Phys, 2-1 Minami Josanjimacho, Tokushima, Tokushima 7708506, Japan

[13] Tohoku Univ, Res Ctr Neutrino Sci, Sendai, Miyagi 9808578, Japan

来源：

PHYSICAL REVIEW D | 2018年 / 97卷 / 10期

基金：

新加坡国家研究基金会;

关键词：

D O I：

10.1103/PhysRevD.97.102006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An annual modulation signal due to the Earth orbiting around the Sun would be one of the strongest indications of the direct detection of dark matter. In 2016, we reported a search for dark matter by looking for this annual modulation with our single-phase liquid xenon XMASS-I detector. That analysis resulted in a slightly negative modulation amplitude at low energy. In this work, we included more than one year of additional data, which more than doubles the exposure to 800 live days with the same 832 kg target mass. When we assume weakly interacting massive particle (WIMP) dark matter elastically scattering on the xenon target, the exclusion upper limit for the WIMP-nucleon cross section was improved by a factor of 2 to 1.9 x 10(-41) cm(2) at 8 GeV/c(2) at 90% confidence level with our newly implemented data selection through a likelihood method. For the model-independent case, without assuming any specific dark matter model, we obtained more consistency with the null hypothesis than before with a p-value of 0.11 in the 1-20 keV energy region. This search probed this region with an exposure that was larger than that of DAMA/LIBRA. We also did not find any significant amplitude in the data for periodicity with periods between 50 and 600 days in the energy region between 1 to 6 keV.

引用

页数：10

共 30 条

[1] CoGeNT: A search for low-mass dark matter using p-type point contact germanium detectors [J].

Aalseth, C. E. ;

Barbeau, P. S. ;

Colaresi, J. ;

Collar, J. I. ;

Leon, J. Diaz ;

Fast, J. E. ;

Fields, N. E. ;

Hossbach, T. W. ;

Knecht, A. ;

Kos, M. S. ;

Marino, M. G. ;

Miley, H. S. ;

Miller, M. L. ;

Orrell, J. L. ;

Yocum, K. M. .

PHYSICAL REVIEW D, 2013, 88 (01)

[2] Direct dark matter search by annual modulation in XMASS-I [J].

Abe, K. ;

Hiraide, K. ;

Ichimura, K. ;

Kishimoto, Y. ;

Kobayashi, K. ;

Kobayashi, M. ;

Moriyama, S. ;

Nakahata, M. ;

Norita, T. ;

Ogawa, H. ;

Sekiya, H. ;

Takachio, O. ;

Takeda, A. ;

Yamashita, M. ;

Yang, B. S. ;

Kim, N. Y. ;

Kim, Y. D. ;

Tasaka, S. ;

Fushimi, K. ;

Liu, J. ;

Martens, K. ;

Suzuki, Y. ;

Xu, B. D. ;

Fujita, R. ;

Hosokawa, K. ;

Miuchi, K. ;

Onishi, Y. ;

Oka, N. ;

Takeuchi, Y. ;

Kim, Y. H. ;

Lee, J. S. ;

Lee, K. B. ;

Lee, M. K. ;

Fukuda, Y. ;

Itow, Y. ;

Kegasa, R. ;

Kobayashi, K. ;

Masuda, K. ;

Takiya, H. ;

Nishijima, K. ;

Nakamura, S. .

PHYSICS LETTERS B, 2016, 759 :272-276

[3] Search for Bosonic Superweakly Interacting Massive Dark Matter Particles with the XMASS-I Detector [J].

Abe, K. ;

Hieda, K. ;

Hiraide, K. ;

Hirano, S. ;

Kishimoto, Y. ;

Ichimura, K. ;

Kobayashi, K. ;

Moriyama, S. ;

Nakagawa, K. ;

Nakahata, M. ;

Ogawa, H. ;

Oka, N. ;

Sekiya, H. ;

Shinozaki, A. ;

Suzuki, Y. ;

Takeda, A. ;

Takachio, O. ;

Umemoto, D. ;

Yamashita, M. ;

Yang, B. S. ;

Tasaka, S. ;

Liu, J. ;

Martens, K. ;

Hosokawa, K. ;

Miuchi, K. ;

Murata, A. ;

Onishi, Y. ;

Otsuka, Y. ;

Takeuchi, Y. ;

Kim, Y. H. ;

Lee, K. B. ;

Lee, M. K. ;

Lee, J. S. ;

Fukuda, Y. ;

Itow, Y. ;

Masuda, K. ;

Takiya, H. ;

Uchida, H. ;

Kim, N. Y. ;

Kim, Y. D. ;

Kusaba, F. ;

Nishijima, K. ;

Fujii, K. ;

Murayama, I. ;

Nakamura, S. .

PHYSICAL REVIEW LETTERS, 2014, 113 (12)

[4] XMASS detector [J].

Abe, K. ;

Hieda, K. ;

Hiraide, K. ;

Hirano, S. ;

Kishimoto, Y. ;

Kobayashi, K. ;

Moriyama, S. ;

Nakagawa, K. ;

Nakahata, M. ;

Nishiie, H. ;

Ogawa, H. ;

Oka, N. ;

Sekiya, H. ;

Shinozaki, A. ;

Suzuki, Y. ;

Takeda, A. ;

Takachio, O. ;

Ueshima, K. ;

Umemoto, D. ;

Yamashita, M. ;

Yang, B. S. ;

Tasaka, S. ;

Liu, J. ;

Martens, K. ;

Hosokawa, K. ;

Miuchi, K. ;

Murata, A. ;

Onishi, Y. ;

Otsuka, Y. ;

Takeuchi, Y. ;

Kim, Y. H. ;

Lee, K. B. ;

Lee, M. K. ;

Lee, J. S. ;

Fukuda, Y. ;

Itow, Y. ;

Nishitani, Y. ;

Masuda, K. ;

Takiya, H. ;

Uchida, H. ;

Kim, N. Y. ;

Kim, Y. D. ;

Kusaba, F. ;

Motoki, D. ;

Nishijima, K. ;

Fujii, K. ;

Murayama, I. ;

Nakamura, S. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2013, 716 :78-85

[5] Light WIMP search in XMASS [J].

Abe, K. ;

Hieda, K. ;

Hiraide, K. ;

Hirano, S. ;

Kishimoto, Y. ;

Kobayashi, K. ;

Moriyama, S. ;

Nakagawa, K. ;

Nakahata, M. ;

Ogawa, H. ;

Oka, N. ;

Sekiya, H. ;

Shinozaki, A. ;

Suzuki, Y. ;

Takeda, A. ;

Takachio, O. ;

Ueshima, K. ;

Umemoto, D. ;

Yamashita, M. ;

Yang, B. S. ;

Tasaka, S. ;

Liu, J. ;

Martens, K. ;

Hosokawa, K. ;

Miuchi, K. ;

Murata, A. ;

Onishi, Y. ;

Otsuka, Y. ;

Takeuchi, Y. ;

Kim, Y. H. ;

Lee, K. B. ;

Lee, M. K. ;

Lee, J. S. ;

Fukuda, Y. ;

Itow, Y. ;

Masuda, K. ;

Nishitani, Y. ;

Takiya, H. ;

Uchida, H. ;

Kim, N. Y. ;

Kim, Y. D. ;

Kusaba, F. ;

Motoki, D. ;

Nishijima, K. ;

Fujii, K. ;

Murayama, I. ;

Nakamura, S. .

PHYSICS LETTERS B, 2013, 719 (1-3) :78-82

[6]

Abe K., ARXIV180402180

[7]

Abe K., ARXIV180103251

[8] Silicon Detector Dark Matter Results from the Final Exposure of CDMS II [J].

Agnese, R. ;

Ahmed, Z. ;

Anderson, A. J. ;

Arrenberg, S. ;

Balakishiyeva, D. ;

Thakur, R. Basu ;

Bauer, D. A. ;

Billard, J. ;

Borgland, A. ;

Brandt, D. ;

Brink, P. L. ;

Bruch, T. ;

Bunker, R. ;

Cabrera, B. ;

Caldwell, D. O. ;

Cerdeno, D. G. ;

Chagani, H. ;

Cooley, J. ;

Cornell, B. ;

Crewdson, C. H. ;

Cushman, P. ;

Daal, M. ;

Dejongh, F. ;

do Couto e Silva, E. ;

Doughty, T. ;

Esteban, L. ;

Fallows, S. ;

Figueroa-Feliciano, E. ;

Filippini, J. ;

Fox, J. ;

Fritts, M. ;

Godfrey, G. L. ;

Golwala, S. R. ;

Hall, J. ;

Harris, R. H. ;

Hertel, S. A. ;

Hofer, T. ;

Holmgren, D. ;

Hsu, L. ;

Huber, M. E. ;

Jastram, A. ;

Kamaev, O. ;

Kara, B. ;

Kelsey, M. H. ;

Kennedy, A. ;

Kim, P. ;

Kiveni, M. ;

Koch, K. ;

Kos, M. ;

Leman, S. W. .

PHYSICAL REVIEW LETTERS, 2013, 111 (25)

[9] Results from a Search for Dark Matter in the Complete LUX Exposure [J].

Akerib, D. S. ;

Alsum, S. ;

Araujo, H. M. ;

Bai, X. ;

Bailey, A. J. ;

Balajthy, J. ;

Beltrame, P. ;

Bernard, E. P. ;

Bernstein, A. ;

Biesiadzinski, T. P. ;

Boulton, E. M. ;

Bramante, R. ;

Bras, P. ;

Byram, D. ;

Cahn, S. B. ;

Carmona-Benitez, M. C. ;

Chan, C. ;

Chiller, A. A. ;

Chiller, C. ;

Currie, A. ;

Cutter, J. E. ;

Davison, T. J. R. ;

Dobi, A. ;

Dobson, J. E. Y. ;

Druszkiewicz, E. ;

Edwards, B. N. ;

Faham, C. H. ;

Fiorucci, S. ;

Gaitskell, R. J. ;

Gehman, V. M. ;

Ghag, C. ;

Gibson, K. R. ;

Gilchriese, M. G. D. ;

Hall, C. R. ;

Hanhardt, M. ;

Haselschwardt, S. J. ;

Hertel, S. A. ;

Hogan, D. P. ;

Horn, M. ;

Huang, D. Q. ;

Ignarra, C. M. ;

Ihm, M. ;

Jacobsen, R. G. ;

Ji, W. ;

Kamdin, K. ;

Kazkaz, K. ;

Khaitan, D. ;

Knoche, R. ;

Larsen, N. A. ;

Lee, C. .

PHYSICAL REVIEW LETTERS, 2017, 118 (02)

[10] WIMP-nucleon cross-section results from the second science run of ZEPLIN-III [J].

Akimov, D. Yu ;

Araujo, H. M. ;

Barnes, E. J. ;

Belov, V. A. ;

Bewick, A. ;

Burenkov, A. A. ;

Chepel, V. ;

Currie, A. ;

DeViveiros, L. ;

Edwards, B. ;

Ghag, C. ;

Hollingsworth, A. ;

Horn, M. ;

Jones, W. G. ;

Kalmus, G. E. ;

Kobyakin, A. S. ;

Kovalenko, A. G. ;

Lebedenko, V. N. ;

Lindote, A. ;

Lopes, M. I. ;

Luescher, R. ;

Majewski, P. ;

Murphy, A. St J. ;

Neves, F. ;

Paling, S. M. ;

Pinto da Cunha, J. ;

Preece, R. ;

Quenby, J. J. ;

Reichhart, L. ;

Scovell, P. R. ;

Silva, C. ;

Solovov, V. N. ;

Smith, N. J. T. ;

Stekhanov, V. N. ;

Sumner, T. J. ;

Thorne, C. ;

Walker, R. J. .

PHYSICS LETTERS B, 2012, 709 (1-2) :14-20

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