Scintillation yield of liquid xenon at room temperature

K. Ueshima; K. Abe; T. Iida; M. Ikeda; K. Kobayashi; Y. Koshio; A. Minamino; M. Miura; S. Moriyama; M. Nakahata; Y. Nakajima; H. Ogawa; H. Sekiya; M. Shiozawa; Y. Suzuki; A. Takeda; Y. Takeuchi; M. Yamashita; K. Kaneyuki; T. Doke; Y. Ebizuka; J. Kikuchi; A. Ota; S. Suzuki; T. Takahashi; H. Hagiwara; T. Kamei; K. Miyamoto; T. Nagase; S. Nakamura; Y. Ozaki; T. Sato; Y. Fukuda; K. Nishijima; M. Sakurai; T. Maruyama; D. Motoki; Y. Itow; H. Ohsumi; S. Tasaka; S. B. Kim; Y. D. Kim; J. I. Lee; S. H. Moon

doi:10.1016/j.nima.2008.06.017

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arXiv · 0803.2888

Scintillation yield of liquid xenon at room temperature

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Abstract

The intensity of scintillation light emission from liquid xenon at room temperature was measured. The scintillation light yield at 1 deg. was measured to be 0.64 +/- 0.02 (stat.) +/- 0.06 (sys.) of that at -100 deg. Using the reported light yield at -100 deg. (46 photons/keV), the measured light yield at 1 deg. corresponds to 29 photons/keV. This result shows that liquid xenon scintillator gives high light yield even at room temperature.

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K. Ueshima, K. Abe, T. Iida, M. Ikeda, K. Kobayashi, Y. Koshio, A. Minamino, M. Miura, S. Moriyama, M. Nakahata, Y. Nakajima, H. Ogawa, H. Sekiya, M. Shiozawa, Y. Suzuki, A. Takeda, Y. Takeuchi, M. Yamashita, K. Kaneyuki, T. Doke, Y. Ebizuka, J. Kikuchi, A. Ota, S. Suzuki, T. Takahashi, H. Hagiwara, T. Kamei, K. Miyamoto, T. Nagase, S. Nakamura, Y. Ozaki, T. Sato, Y. Fukuda, K. Nishijima, M. Sakurai, T. Maruyama, D. Motoki, Y. Itow, H. Ohsumi, S. Tasaka, S. B. Kim, Y. D. Kim, J. I. Lee, S. H. Moon. 2008-03-19. Scintillation yield of liquid xenon at room temperature. https://doi.org/10.1016/j.nima.2008.06.017

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