Dynamical Response of Transition-Edge Sensor Microcalorimeters to a Pulsed Charged-Particle Beam

Dynamical Response of Transition-Edge Sensor Microcalorimeters to a Pulsed Charged-Particle Beam

A superconducting transition-edge sensor (TES) microcalorimeter is an ideal X-ray detector for experiments at accelerator facilities because of good energy resolution and high efficiency. To study the performance of the TES detector with a high-intensity pulsed charged-particle beam, we measured X-r...

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Veröffentlicht in:IEEE transactions on applied superconductivity 2021-08, Vol.31 (5), p.1-4
Hauptverfasser: Okumura, Takuma, Azuma, Toshiyuki, Bennett, Douglas A., Caradonna, Pietro, Chiu, I-Huan, Doriese, W. Bertrand, Durkin, Malcolm S., Fowler, Joseph W., Gard, Johnathon D., Hashimoto, Tadashi, Hayakawa, Ryota, Hilton, Gene C., Ichinohe, Yuto, Indelicato, Paul, Isobe, Tadaaki, Kanda, Sohtaro, Katsuragawa, Miho, Kawamura, Naritoshi, Kino, Yasushi, Mine, Kairi, Miyake, Yasuhiro, Morgan, Kelsey M., Ninomiya, Kazuhiko, Noda, Hirofumi, O'Neil, Galen C., Okada, Shinji, Okutsu, Kenichi, Osawa, Takahito, Paul, Nancy, Reintsema, Carl D., Schmidt, Dan R., Shimomura, Koichiro, Strasser, Patrick, Suda, Hirotaka, Swetz, Daniel S., Takahashi, Tadayuki, Takeda, Shinichiro, Takeshita, Soshi, Tatsuno, Hideyuki, Ueno, Yasuhiro, Ullom, Joel N., Watanabe, Shin, Yamada, Shinya
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
Calorimeters
Detectors
Energetic particles
Energy resolution
Mesons
Muons
Neon
Particle beams
Proton accelerators
Proton beams
Spectroscopy
Superconducting photodetectors
X ray detectors
X ray spectra
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Zusammenfassung:A superconducting transition-edge sensor (TES) microcalorimeter is an ideal X-ray detector for experiments at accelerator facilities because of good energy resolution and high efficiency. To study the performance of the TES detector with a high-intensity pulsed charged-particle beam, we measured X-ray spectra with a pulsed muon beam at the Japan Proton Accelerator Research Complex (J-PARC) in Japan. We found substantial temporal shifts of the X-ray energy correlated with the arrival time of the pulsed muon beam, which was reasonably explained by pulse pileup due to the incidence of energetic particles from the initial pulsed beam.
ISSN:1051-8223
1558-2515
DOI:10.1109/TASC.2021.3067793