| Autor: |
Kim, K. W., Adhikari, G., Adhikari, P., Choi, S., Ha, C., Hahn, I. S., Jeon, E. J., Joo, H. W., Kang, W. G., Kim, H. J., Kim, N. Y., Kim, S. K., Kim, Y. D., Kim, Y. H., Ko, Y. J., Lee, H. S., Lee, J. S., Lee, J. Y., Lee, M. H., Leonard, D. S., Olsen, S. L., Park, B. J., Park, H. K., Park, H. S., Park, K. S. |
| Rok vydání: |
2018 |
| Předmět: |
|
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1007/JHEP03(2019)194 |
| Popis: |
Limits on the cross section for weakly interacting massive particles (WIMPs) scattering off nucleons in the NaI(Tl) detectors at the Yangyang Underground Laboratory are obtained with a 2967.4 kg*day data exposure. Nuclei recoiling are identified by the pulse shape of scintillating photon signals. Data are consistent with no nuclear recoil hypothesis, and 90% confidence level upper limits are set. These limits partially exclude the DAMA/LIBRA region of WIMP-sodium interaction with the same NaI(Tl) target detector. This 90% confidence level upper limit on WIMP-nucleon spin-independent cross section is 3.26*10^-4 pb for a WIMP mass at 10 GeV/c^2. |
| Databáze: |
arXiv |
| Externí odkaz: |
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