The following email has been sent to KASAHARA, Kota:

===

Dear Kota Kasahara,

The submission of your abstract has been successfully processed.

Abstract submitted: https://indico.cern.ch/userAbstracts.py?confId=192695.

Status of your abstract: https://indico.cern.ch/abstractDisplay.py?abstractId=147&confId=192695.

See below a detailed summary of your submitted abstract:

Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics

Submitted by: KASAHARA, Kota

Submitted on: 31 January 2014 13:49

Title: Development of Superconducting Tunnel Junction Photon Detector on SOI Preamplifier Board to Search for Radiative decays of Cosmic Background Neutrino.

Abstract content We develop superconducting tunnnel junction (STJ) to search for radiative decays of cosmic background neutrino using cosmic infrared background energy spectrum. The requirement for performance of the detector in our experiment is to detect a single far-infrared photon. We can detect a single far-infrared photon with Nb/Al-STJ theoretically. So far we have not succeeded in detecting it yet because the signal of a single far-infrared photon with the STJ is too small comaparing with the present noise of our electronics. To solve this problem, we use a charge sensitive preamplifier that can operate at low temperature around 1K to improve the signal-to-noise ratio of STJ. cSOI(Silicon on Insulator) preamplifier is a candidate of the preamplifier as it was proved to operate at 4K by a JAXA/KEK group. We have developed a STJ processed on a SOI preamplifier board to make this detector compact. Firstly, we have processed STJ on a SOI board with only SOI-MOSFET's to check the connection between STJ and SOIFET and the STJ processing without any damage on SOIFET. We confirmed that the SOIFET had excellent performance below 1K and the STJ on SOI could operate normally. Then we made and tested the second version of SOI-STJ detector with the readout circuit on SOI wafer as the charge sensitive amplifier. We will report the present status of development of this SOI-STJ detector.

Summary

Primary Authors: KASAHARA, Kota (University of Tsukuba (JP)) kota.kasahara@cern.ch

Co-authors: Prof. KIM, Shinhong (University of Tsukuba) skim@hepsg3.px.tsukuba.ac.jp Prof. TAKEUCHI, Yuji (University of Tsukuba) takeuchi@hepsg3.px.tsukuba.ac.jp Mr. KIUCHI, Kenji (University of Tsukuba (JP)) kenji.kiuchi@cern.ch Mr. NAGATA, Kazuki (University of Tsukuba (JP)) kazuki.nagata@cern.ch Mr. OKUDAIRA, Takuya (University of Tsukuba) okudaira@hepsg3.px.tsukuba.ac.jp Mr. ICHIMURA, Tatsuya (University of Tsukuba) ichimura@hepsg3.px.tsukuba.ac.jp Mr. KANAMARU, Masahiro (University of Tsukuba) kanamaru@hepsg3.px.tsukuba.ac.jp Mr. MORIUCHI, Koya (University of Tsukuba) moriuchi@hepsg3.px.tsukuba.ac.jp Mr. SENZAKI, Ren (University of Tsukuba) senzaki@hepsg3.px.tsukuba.ac.jp Prof. ISHINO, Hirokazu (Okayama University) ishino@fphy.hep.okayama-u.ac.jp Prof. HAZUMI, Masashi (KEK) masashi.hazumi@kek.jp Prof. YOSHIDA, Takuo (Fukui University) yoshida@ocupc1.hep.osaka-cu.ac.jp Prof. RAMBERG, Erik (Fermilab) ramberg@fnal.gov Prof. WADA, Takehiko (JAXA) wada@ir.isas.jaxa.jp Dr. MIMA, Satoru (RIKEN) mima@fphy.hep.okayama-u.ac.jp Prof. ARAI, Yasuo (KEK) yasuo.arai@kek.jp Prof. KATO, Yukihiro (Kinki University) katoy@hep.kindai.ac.jp Mr. NAGASE, Koichi (JAXA) nagase@ir.isas.jaxa.jp Prof. MATSUURA, Shuji (JAXA) matsuura@ir.isas.jaxa.jp Mr. RUVINOV, Paul (Fermilab) rubinov@fnal.gov Prof. KOZLOVSKY, Mark (Fermilab) mkozlovsky@fnal.gov Prof. SERGATSKOV, Dmitri (Fermilba) das@fnal.gov

Abstract presenters: KASAHARA, Kota

Track classification: Sensors: 1d) Photon Detectors Experiments: 2c) Detectors for neutrino physics

Presentation type: --not specified--

Comments: