Abstract
The Korea Invisible Mass Search (KIMS) experiment presents new limits on the weakly interacting massive particle (WIMP)-nucleon cross section using data from an exposure of 3409kg•d taken with low-background CsI(Tl) crystals at the Yangyang Underground Laboratory. The most stringent limit on the spin-dependent interaction for a pure proton case is obtained. The DAMA signal region for both spin-independent and spin-dependent interactions for the WIMP masses greater than 20GeV/c2 is excluded by the single experiment with crystal scintillators.
| Original language | English |
|---|---|
| Article number | 091301 |
| Journal | Physical Review Letters |
| Volume | 99 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2007 Aug 28 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
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Limits on interactions between weakly interacting massive particles and nucleons obtained with CsI(Tl) crystal detectors. / Lee, H. S.; Bhang, H. C.; Choi, J. H.; Dao, H.; Hahn, I. S.; Hwang, M. J.; Jung, S. W.; Kang, W. G.; Kim, D. W.; Kim, H. J.; Kim, S. C.; Kim, S. K.; Kim, Y. D.; Kwak, J. W.; Kwon, Youngjoon; Lee, J.; Lee, J. H.; Lee, J. I.; Lee, M. J.; Lee, S. J.; Li, J.; Li, X.; Li, Y. J.; Myung, S. S.; Ryu, S.; So, J. H.; Yue, Q.; Zhu, J. J.
In: Physical Review Letters, Vol. 99, No. 9, 091301, 28.08.2007.Research output: Contribution to journal › Article
TY - JOUR
T1 - Limits on interactions between weakly interacting massive particles and nucleons obtained with CsI(Tl) crystal detectors
AU - Lee, H. S.
AU - Bhang, H. C.
AU - Choi, J. H.
AU - Dao, H.
AU - Hahn, I. S.
AU - Hwang, M. J.
AU - Jung, S. W.
AU - Kang, W. G.
AU - Kim, D. W.
AU - Kim, H. J.
AU - Kim, S. C.
AU - Kim, S. K.
AU - Kim, Y. D.
AU - Kwak, J. W.
AU - Kwon, Youngjoon
AU - Lee, J.
AU - Lee, J. H.
AU - Lee, J. I.
AU - Lee, M. J.
AU - Lee, S. J.
AU - Li, J.
AU - Li, X.
AU - Li, Y. J.
AU - Myung, S. S.
AU - Ryu, S.
AU - So, J. H.
AU - Yue, Q.
AU - Zhu, J. J.
PY - 2007/8/28
Y1 - 2007/8/28
N2 - The Korea Invisible Mass Search (KIMS) experiment presents new limits on the weakly interacting massive particle (WIMP)-nucleon cross section using data from an exposure of 3409kg•d taken with low-background CsI(Tl) crystals at the Yangyang Underground Laboratory. The most stringent limit on the spin-dependent interaction for a pure proton case is obtained. The DAMA signal region for both spin-independent and spin-dependent interactions for the WIMP masses greater than 20GeV/c2 is excluded by the single experiment with crystal scintillators.
AB - The Korea Invisible Mass Search (KIMS) experiment presents new limits on the weakly interacting massive particle (WIMP)-nucleon cross section using data from an exposure of 3409kg•d taken with low-background CsI(Tl) crystals at the Yangyang Underground Laboratory. The most stringent limit on the spin-dependent interaction for a pure proton case is obtained. The DAMA signal region for both spin-independent and spin-dependent interactions for the WIMP masses greater than 20GeV/c2 is excluded by the single experiment with crystal scintillators.
UR - http://www.scopus.com/inward/record.url?scp=34548225922&partnerID=8YFLogxK
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U2 - 10.1103/PhysRevLett.99.091301
DO - 10.1103/PhysRevLett.99.091301
M3 - Article
VL - 99
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 9
M1 - 091301
ER -