Search For Neutrino-less Double Beta Decay Of 48Ca- Candles -

Umehara, S.; Kishimoto, T.; Nomachi, M.; Ajimura, S.; Iida, Tsutomu; Takemoto, Y.; Matsuoka, K.; Trang, V. T. T.; Yoshida, S.; Wang, W.; Chan, W. M.; Maeda, Tomohito; Ohata, Toshihiro; Tetsuno, K.; Uehara, Takuya; Lee, X.; Temuge, B.; Akutagawa, K.; Kanagawa, K.; Katagiri, S.; Tsuzuki, M.; Yotsunaga, N.; Tamagawa, Y.; Ogawa, Izumi; Nakajima, K.; Noshiro, S.; Masuda, A.; Morishita, K.; Washino, M.; Takahashi, Naoko; Teranishi, K.; Tokaku, F.; Hiyama, T.; Fushimi, K.; Mori, K.; Hazama, R.; Nakatani, Noboru; Suzuki, K.; Ohsumi, H.; Khai, B. T.

doi:10.22323/1.281.0246

Cited by 5 publications

(5 citation statements)

References 3 publications

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“…It consists of three stations (Corner, X-end, and Y-end), two arm tunnels (X-arm and Y-arm) 3 km in length, and several access tunnels. Under the same mountain, there are many neutrino experiments (Super-Kamiokande [11], KamLAND [12], and CANDLES [13]), dark matter experiments (NEWAGE [14], PICOLON [15], and XMASS (closed) [16]), and other R&D experiments, including those of CLIO [17], which is the prototype of KAGRA.…”

Section: The Design Of Kagra 21 Locationmentioning

confidence: 99%

The Current Status and Future Prospects of KAGRA, the Large-Scale Cryogenic Gravitational Wave Telescope Built in the Kamioka Underground

et al. 2022

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KAGRA is a gravitational-wave (GW) detector constructed in Japan with two unique key features: It was constructed underground, and the test-mass mirrors are cooled to cryogenic temperatures. These features are not included in other kilometer-scale detectors but will be adopted in future detectors such as the Einstein Telescope. KAGRA performed its first joint observation run with GEO600 in 2020. In this observation, the sensitivity of KAGRA to GWs was inferior to that of other kilometer-scale detectors such as LIGO and Virgo. However, further upgrades to the detector are ongoing to reach the sensitivity for detecting GWs in the next observation run, which is scheduled for 2022. In this article, the current situation, sensitivity, and future perspectives are reviewed.

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Section: The Design Of Kagra 21 Locationmentioning

confidence: 99%

The Current Status and Future Prospects of KAGRA, the Large-Scale Cryogenic Gravitational Wave Telescope Built in the Kamioka Underground

et al. 2022

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“…These phenomena have been observed with 𝛾-ray, but not with neutrinos. In the underground facility of Kamioka, the neutrino experiments such as Super-Kamiokande [15], KamLAND [16], and CANDLES [17] are running, and it might be possible for KAGRA to detect lightning events coincident with them. One of the most interesting events emitting GW and neutrinos is a supernovae explosion (e.g., [18]) for which the observation of lightning will be a good demonstration.…”

Section: Simultaneous Detection By Gw Detector and Neutrino Detectormentioning

confidence: 99%

Effects of lightning strokes on underground gravitational waves observatories

Washimi

Yokozawa²,

Nakano³

et al. 2021

J. Inst.

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For ground-based gravitational wave (GW) detectors, lightning strokes in the atmosphere are sources of environmental noise. Some GW detectors are built or planned in underground facilities, and knowledge of how lightning strokes affect them is of interest. In this paper, the lightning detection system in KAGRA is introduced, and the properties of the magnetic field measured inside and outside the KAGRA tunnel are shown. One lightning-induced event in the GW channel of the KAGRA main interferometer is also showed. Finally, possible applications of lightning events for the GW experiments are discussed.

show abstract

“…These phenomena have been observed with 𝛾-ray, but not with neutrinos. In the underground facility of Kamioka, the neutrino experiments such as Super-Kamiokande [15], KamLAND [16], and CANDLES [17] are running, and it might be possible for KAGRA to detect lightning events coinciding with them. One of the most interesting events emitting GW and neutrinos is a supernovae explosion (e.g., [18]) for which the observation of lightning will be a good demonstration.…”

Section: Simultaneous Detection By Gw Detector and Neutrino Detectormentioning

confidence: 99%

Effects of lightning strokes on underground gravitational waves observatories

Washimi,

Yokozawa,

Nakano

et al. 2021

Preprint

View full text Add to dashboard Cite

For ground-based gravitational wave (GW) detectors, lightning strokes in the atmosphere are sources of environmental noise. Some GW detectors are constructed or planned in underground facilities, and knowledge of how lightning strokes affect them is of interest. In this paper, the lightning detection system in KAGRA is introduced, and the properties of the magnetic field measured inside and outside the KAGRA tunnel are shown. One lightning-induced event in the GW channel of the KAGRA main interferometer is also exhibited. Finally, possible applications of lightning events for the GW experiments are discussed.

show abstract

Search For Neutrino-less Double Beta Decay Of 48Ca- Candles -

Cited by 5 publications

References 3 publications

The Current Status and Future Prospects of KAGRA, the Large-Scale Cryogenic Gravitational Wave Telescope Built in the Kamioka Underground

The Current Status and Future Prospects of KAGRA, the Large-Scale Cryogenic Gravitational Wave Telescope Built in the Kamioka Underground

Effects of lightning strokes on underground gravitational waves observatories

Effects of lightning strokes on underground gravitational waves observatories

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