Setup of Gain Monitoring System with Mr. Uozumi Kobe Univ. Hiroko Ikeda 18,May 2007.

Slides:

Advertisements

Similar presentations

Test for the CLAS12 RICH detector L. Barion, M. Contalbrigo, L. Pappalardo (INFN Ferrara) V. Lucherini, M. Mirazita, P. Rossi (INFN Frascati) M. Turisini.

Advertisements

R&D of Strip/Block Scintillators E.P.Jacosalem, S.Iba, N.Nakajima, H.Ono, A.L.Sanchez, A.M.Bacala & H.Miyata GLD Calorimeter Group 8 th ACFA Workshop on.

Comparison of 3 types of scintillator strips and 2 types of reflector films Miho NISHIYAMA Shinshu-U Light yield of 3 scintillator strips have been measured.

The Multi-Pixel Photon Counter for the GLD Calorimeter Readout Jul Satoru Uozumi University of Tsukuba, Japan 1.Introduction 2.Recent.

Study of the MPPC Performance - contents - Introduction Fundamental properties microscopic laser scan –check variation within a sensor Summary and plans.

Study of Photon Sensors using the Laser System 05/7/12 Niigata University, Japan Sayaka Iba, Editha P. Jacosalem, Hiroaki Ono, Noriko.

Studies of Small Scintillating Cells with Modified Geometries Alexander Dyshkant for NICADD at NIU.

Performance of new strip scintillator Jungeun Lee, Jaeyun Choi, Kyungpook National University Minseok Park.

ECAL electronics Guido Haefeli, Lausanne PEBS meeting 10.Jan

Rate and Gain Measurements of the 1-m long GEM detector Aiwu Zhang EIC tracking R&D weekly meeting.

MPPC R&D status Kobe Univ. CALICE collaboration meeting Yuji SUDO Univ. of Tsukuba ~ contents ~ Introduction Linearity curve Recovery time.

GLD Calorimeter Status Oct 学術創成会議 S. Uozumi Shinshu University FJPPL meeting held at the end of September. Preparation underway toward the ECAL.

K1.8 meeting Report from E05 group Toshiyuki Gogami 26 Dec 2014.

Beam test of scintillator strips Miho NISHIYAMA Shinshu University ・ scintillator strip calorimeter ・ Kuraray scintillator strips and KNU extruded ・ the.

Effect of flat cable to MPPC signal S. Uozumi (Kobe) Jun ScECAL meeting.

The MPPC Study for the GLD Calorimeter Readout Introduction Measurement of basic characteristics –Gain, Noise Rate, Cross-talk Measurement of uniformity.

The Scintillator ECAL Beam Test at FNAL Adil Khan International Linear Collider Workshop 2010 LCWS10 & ILC10, Beijing, China CALICE Scintillator ECAL group.

The Scintillator ECAL Beam Test at FNAL K. Kotera, Shinshu-u, 1st October 2009 CALICE Scintillator ECAL group; Kobe University, Kyungpook University, the.

AHCAL Electronics. Status and Outlook Mathias Reinecke CALICE collaboration meeting Cambridge, UK March 16th-19th, 2012.

Future Beam Test Plans of the GLD Calorimeter Aug 学術創成会議 Satoru Uozumi (Shinshu) for the GLD calorimeter group We are planning to have two beam.

1. DESY tests 2. Electronics developments 3. Optical developments 4. Outlook Casablanca J. Cvach, CALICE Coll. meeting.

Toward the FNAL Beam Test S. Uozumi (Kobe) May Japan-Korea meeting.

R&D of MPPC for T2K experiment PD07 : Photosensor Workshop /6/28 (Thu) S.Gomi T.Nakaya M.Yokoyama H.Kawamuko ( Kyoto University ) T.Nakadaira.

Study of the MPPC performance - R&D status for the GLD calorimeter readout – Nov 6-10.

Development of Multi-pixel photon counters(2) M.Taguchi, T.Nakaya, M.Yokoyama, S.Gomi(kyoto) T.Nakadaira, K.Yoshimura(KEK)

1 NIU Integrated Readout Layer Kurt Francis NICADD Northern Illinois University March 19, 2014.

Study of the MPPC for the GLD Calorimeter readout Satoru Uozumi (Shinshu University) for the GLD Calorimeter Group May 29 – Jun 4 DESY Introduction.

Scintillator ECAL for ILC for Calorimeter Review DESY May2007 Tohru Takeshita (CALICE-Shinshu) Idea implementation current status future mile stones.

1 MPPC update S.Gomi, T.Nakaya, M.Yokoyama, M.Taguchi, (Kyoto University) T.Nakadaira (KEK) Nov KEK.

Study of the MPPC for the GLD Calorimeter readout Satoru Uozumi (Shinshu University) Feb Beijing Introduction Basic performances Future.

R&D status of the Scintillator- strip based ECAL for the ILD Oct LCWS14 Belgrade Satoru Uozumi (KNU) For the CALICE collaboration Scintillator strips.

MPPC status M.Taguchi(kyoto) T2K ND /7/7.

Development of Multi-Pixel Photon Counters(MPPC) Makoto Taguchi Kyoto University.

An Idea of Next Sci-ECAL Prototype for FNAL Beamtest Feb Sci-ECAL meeting S. Uozumi (Kobe)

Performance of SiPM Ryuhei Nakamura (Kobe Univ.) GLC calorimeter group (KEK, Kobe, Konan, Niigata, Shinshu, Tsukuba) Contents ・ Introduction ・ Test results.

SCECAL progress report Tohru Takeshita (Shinshu) _DESY Beam Test summary _improvements for FNAL BT _FNAL module _current status at Fermilab.

Status of photon sensor study at Niigata University -- SiPM and MPPC -- Photon sensor mini workshop 05/9/16 University Niigata University.

7/28/2003DC/EC Review Aerogel Read out Electronics K. Ozawa, N. Kurihara, M. Inaba, H. Masui T. Sakaguchi, T. Matsumoto.

E.Guschin (INR,Moscow) 3 May 2006Calorimeter commissioning meeting Status of PRS/SPD detector Cosmic test results Installation/tuning of monitoring system.

Gain stability and the LYSO beam radiation monitor measurements

Visit to CALICE ECAL testbeam (by Shinshu) at DESY, 16 th – 19 th October 2012 Samir Arfaoui & Erik van der Kraaij 30 th October 2012.

FSC Status and Plans Pavel Semenov IHEP, Protvino on behalf of the IHEP PANDA group PANDA Russia workshop, ITEP 27 April 2010.

Linearity Tests The laser induced high noise pulses on the APD rendering it useless. We tried several methods to shield and filter the noise. With a stabilized.

R&D of Calorimeter using Strip/Block Scintillators with SiPM

SiPM for CBM Michael Danilov ITEP(Moscow) Muon Detector and/or Preshower CBM Meeting ITEP

DESY BT analysis - MPPC Saturation Correction - S. Uozumi Feb Sci-ECAL meeting 1.MPPC Gain Measurement (with LED data) 2.Inter-calibration of readout.

Systematics on ScECAL 1 st prototype DESY Apr , CALICE Satoru Uozumi for the CALICE collaboration NIM A, 763 (2014) 278.

Short report on MPPC gain monitoring system S. Uozumi Jun ScECAL meeting At the FNAL BT, having the gain monitoring system for all the channel.

The 2 nd SCECAL module for the Fermilab beam test - tentative idea - S. Uozumi (Shinshu) Jun GLDCAL meeting Next beam test will be held likely.

Idea for next data taking at FNAL Dec-14 th 2008 ScECAL S. Uozumi (Kobe)

Performance of new MPPC Nov. 21 Korea-Japan joint meeting Takashi Maeda Hideki Yamazaki Yuji Sudo (University of Tsukuba) --- Contents ---

Status Report toward the Beam Test Quick report on the MPPC mass check Other beam test related issues –Schedule –Participants –Jobs –etc … Satoru Uozumi.

Comparison of 3 types of scintillator strips Miho NISHIYAMA Shinshu-U Light yield of 3 scintillator strips have been measured using b-ray source. 1. fiber.

Jet Energy Measurement at ILC Separation of jet particles in the calorimeter is required for the PFA  Fine granular calorimeter is necessary. Particle.

MaPMT Readout with boardBeetle: First Experiences Beetle User meeting, Zürich, Stephan Eisenhardt University of Edinburgh  Testbeam experiences:

Normal text - click to edit MAPD/MPPC Characterization & Axial PET 1.

The Scintillator-ECAL 2 nd Prototype S. Uozumi (Kobe) Jun

Study and Development of the Multi-Pixel Photon Counter for the GLD Calorimeter Satoru Uozumi (Shinshu, Japan) on behalf of the GLD Calorimeter Group Oct-9.

ILC-CAL Test status of HPK photon sensors Kobe-U Y.Tamura / K.Kawagoe Confidential: do not distribute outside.

Study of the MPPC for the GLD Calorimeter Readout Satoru Uozumi (Shinshu University) for the GLD Calorimeter Group Kobe Introduction Performance.

M.Taguchi and T.Nobuhara(Kyoto) HPK MPPC(Multi Pixel Photon Counter) status T2K280m meeting.

Plan for the KEK beam test in November 2007 and Beyond Satoru Uozumi (Shinshu) Oct-1 Japan-Korea KNU.

Future Beam Test Plans of the Calorimeter Group Aug 学術創成会議 Satoru Uozumi (Shinshu) for the GLD calorimeter group We are planning to have two beam.

Performance of 1600-pixel MPPC for the GLD Calorimeter Readout Jan. 30(Tue.) Korea-Japan Joint Shinshu Univ. Takashi Maeda （ Univ. of Tsukuba)

Scintillator-ECAL Beam Test Scintillator-strip ECAL Beam DESY My task and achievement at DESY Contents Satoru Uozumi Shinshu University, Japan Nov-23.

Increasing the Spatial Resolution of the Tile Calorimeter

ScECAL+AHCAL+TCMT Combined Beam FNAL

Conceptual design of TOF and beam test results

R&D of MPPC for T2K experiment

The MPPC Study for the GLD Calorimeter Readout

Presentation transcript:

Setup of Gain Monitoring System with Mr. Uozumi Kobe Univ. Hiroko Ikeda 18,May 2007

STATUS ・ Mr.Uozumi brought 3flat cables (with MPPCs), a circuit for readout, a LED driver, and LEDs (high-functional, and UV). ・ The LED driver, and one of the flat cables had been broken.

STATUS ・ Signal from flat cable is integrated by ADC, and number of photons enter each strip is calculated.

MPPCs (1600 pixels) Acryl Frame Scintillator strip (1 x 4.5 x 0.3 cm) To trigger reflection, put reflective material on strips. Then, set the acrylic plate covered by the same material on it. And, shade all from light with black sheet. ADC AMP PC

EFFORT Ⅰ At first, there was only one hole on the reflective material. Signal was very small, so, in order to observe larger one, cut holes on the center of each strip. Small change observed.

Signal was still small. To see much larger signal, make one of holes bigger roughly, and other 2 holes a single one. EFFORT Ⅱ Obvious change observed. Measurement is ongoing in this circumstance now.

RESULTS Size and position of hole Distance from LED At least 5 photons reach each strip now. effect on amount of light

OUTLOOK ・ Make much more stable structure to get recreativity. ・ Use multi channel amp. ・ Study and compare about material and characteristic of acrylic plate. ・ Examine which effects more on amount of light size or distance of holes ー if size, need to consider effect of cross-talk ・ Reduce LED noise.