tipp2014 February 2014

tipp2014@nikhef.nl

28 participants
340 discussions

[Tipp2014] [Indico] New abstract submission: MATSUOKA, Kodai
by noreply-indico-team＠cern.ch 18 Feb '14

18 Feb '14

The following email has been sent to MATSUOKA, Kodai: === Dear Kodai Matsuoka, The submission of your abstract has been successfully processed. Abstract submitted: <https://indico.cern.ch/event/192695/call-for- abstracts/my-abstracts>. Status of your abstract: <https://indico.cern.ch/event/192695/call- for-abstracts/240/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: MATSUOKA, Kodai Submitted on: 18 February 2014 10:03 Title: Performance study of the TOP counter with the 2 GeV/c positron beam at LEPS Abstract content The TOP (Time-Of-Propagation) counter is a novel ring-imaging Cherenkov detector for particle identification in Belle II. Our goal is to identify up to 3 GeV/c kaons and pions with a pion efficiency of 95% and a fake-pion rate of 5% or better. The TOP counter mainly consists of a 2.7 m long quartz radiator bar and 32 micro-channel-plate PMTs. It measures the time of propagation of the Cherenkov photons in the quartz bar with a resolution of 50 ps to reconstruct the Cherenkov "ring" image in the detection time and position plane. A prototype TOP counter which was close to the final design was tested with the 2 GeV/c positron beam at the LEPS beam line in SPring-8, Japan. The test was successful and a beautiful pattern of the Cherenkov image was obtained as expected for the first time. This talk will focus on the results of the beam test, and the principle of the TOP counter will be demonstrated. The results include the number of detected photons per event, the distributions of the time of propagation, the reconstructed velocity of the positron on event by event basis, study for the particle identification based on the Likelihood ratio analysis and comparisons with the Monte Carlo simulation. Summary Primary Authors: Dr. MATSUOKA, Kodai (Nagoya University) <matsuoka(a)hepl.phys.nagoya-u.ac.jp> Co-authors: Abstract presenters: Dr. MATSUOKA, Kodai Track classification: Sensors: 1e) Novel technologies Presentation type: Oral Comments:

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[Tipp2014] Conference Fee for TIPP14
by Julian Rieke 18 Feb '14

18 Feb '14

To whom it may concern, To complete my application for the waiver program for the conference fee of TIPP14 I send you the letter of recommendation from my supervisor. Regards, Julian Rieke -- Julian Rieke, M.Sc. II. Physikalisches Institut Justus-Liebig-Universität Gießen Heinrich-Buff-Ring 16 35392 Gießen Telefon: 0641 / 99 33 217 Julian.Rieke(a)physik.uni-giessen.de http://www.uni-giessen.de/cms/dueren

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[Tipp2014] Conference Fee for TIPP14
by Julian Rieke 18 Feb '14

18 Feb '14

To whom it may concern, I recently received the acceptance for my contribution to the TIPP14. Before doing the registration I discovered that students can apply for a waiver program to save the conference fees. Since my travel and lodging expenses are already very high and my supervisor has very limited funds available I was hoping you could waive the registration fee for me. Thank you very much for your consideration. Regards, Julian Rieke -- Julian Rieke, M.Sc. II. Physikalisches Institut Justus-Liebig-Universität Gießen Heinrich-Buff-Ring 16 35392 Gießen Telefon: 0641 / 99 33 217 Julian.Rieke(a)physik.uni-giessen.de http://www.uni-giessen.de/cms/dueren

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[Tipp2014] [Indico] New abstract submission: EICHHORN, Thomas Valentin
by noreply-indico-team＠cern.ch 18 Feb '14

18 Feb '14

The following email has been sent to EICHHORN, Thomas Valentin: === Dear Thomas Valentin Eichhorn, The submission of your abstract has been successfully processed. Abstract submitted: <https://indico.cern.ch/event/192695/call-for- abstracts/my-abstracts>. Status of your abstract: <https://indico.cern.ch/event/192695/call- for-abstracts/239/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: EICHHORN, Thomas Valentin Submitted on: 18 February 2014 08:12 Title: Simulations of Inter-Strip Capacitance and Resistance for the Design of the CMS Tracker Upgrade Abstract content An upgrade of the LHC accelerator, the high luminosity phase of the LHC is foreseen for 2023. The tracking system of the CMS experiment at HL-LHC will face an intenser radiation environment than the present system was designed for. This requires an upgrade of the full tracker, which will be equipped with higher granularity as well as radiation harder sensors, which can withstand higher radiation levels and higher occupancies. In order to prepare for HL-LHC, the CMS tracker collaboration has started a campaign to identify the future planar silicon sensor technology baseline for a new tracker. The campaign includes a large variety of 6 inch wafers of different thickness, ranging from 50 µm to 300 µm, which are explored on Float-Zone, Magnetic Czochralski and Epitaxial silicon both in n-in-p and p-in-n diodes as well as in multi geometry strip sensors. To address the problems caused by the intense radiation environment extensive measurements and simulation studies have been initiated for investigating these different design and material options for silicon micro-strip sensors. The simulation studies are based on commercial packages (Silvaco and Synopsys T-CAD) and aim to investigate sensor characteristics before and after irradiation for fluences of up to $1.5 \cdot 10^{15} n_{eq}/cm^2$. A defect model was developed to implement the radiation damage and tuned to fit experimental measurements. This talk covers the simulation of the inter-strip capacitance and resistance both before and after irradiation. Both properties are crucial for the design of future sensors, being responsible for strip noise and isolation, in turn affecting resolution. A detailed understanding of these parameters is required for an optimal sensor design for the future CMS tracker. A comprehensive simulation study will be shown, encompassing all configurations of n- and p-type bulk material, within the latter differentiating between p-stop and p-spray isolation. The effects of strip width, pitch, surface charge density and irradiation fluence will be systematically parametrized and a comparison between simulation and measurement drawn, followed by conclusions for the design of the future CMS tracker sensors from a TCAD simulation perspective. Summary Primary Authors: EICHHORN, Thomas (DESY) <thomas.eichhorn(a)desy.de> Co-authors: EBER, Robert (KIT - Karlsruhe Institute of Technology (DE)) <robert.eber(a)kit.edu> MESSINEO, Alberto (Sezione di Pisa (IT)) <alberto.messineo(a)cern.ch> PELTOLA, Timo Hannu Tapani (Helsinki Institute of Physics (FI)) <timo.hannu.tapani.peltola(a)cern.ch> PRINTZ, Martin (KIT - Karlsruhe Institute of Technology (DE)) <martin.printz(a)cern.ch> RANJAN, Kirti (University of Delhi (IN)) <kirti.ranjan(a)cern.ch> BHARDWAJ, Ashutosh (University of Delhi (IN)) <ashutosh.bhardwaj(a)cern.ch> RANJEET, Ranjeet (University of Delhi (IN)) <ranjeet.dalal(a)cern.ch> Abstract presenters: EICHHORN, Thomas Track classification: Sensors: 1b) Semiconductor Detectors Presentation type: Oral Comments:

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[Tipp2014] TIPP2014: Acceptance of contribution
by tipp2014＠nikhef.nl 18 Feb '14

18 Feb '14

Dear Xilei Sun, We are pleased to inform you that your contribution: The dual light-emitting crystals detector for WIMPs direct searches has been accepted for an Oral presentation in the track Experiments: 2d) Dark Matter Detectors. We are looking forward to see you in Amsterdam, Niels van Bakel, On behalf of the track conveners and the local organizing committee

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[Tipp2014] [Indico] New abstract submission: PAGE, Ryan Frank
by noreply-indico-team＠cern.ch 17 Feb '14

17 Feb '14

The following email has been sent to PAGE, Ryan Frank: === Dear Ryan Frank Page, The submission of your abstract has been successfully processed. Abstract submitted: <https://indico.cern.ch/event/192695/call-for- abstracts/my-abstracts>. Status of your abstract: <https://indico.cern.ch/event/192695/call- for-abstracts/238/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: PAGE, Ryan Frank Submitted on: 17 February 2014 16:17 Title: Upstream Dosimetry using a Monolithic Active Pixel Sensor (MAPS) Abstract content Intensity Modulated Radiotherapy (IMRT) is a treatment for cancerous tumours. These treatments are complex, with the radiation shaped using dynamic Multileaf Collimators (MLC). This increases dose to the tumour, whilst sparing healthy issue and sensitive organs. Due to the complex nature of these treatments safety is critical. Currently monitoring is from the linac itself and verification is carried out prior to the treatment. New independent dosimeters are emerging, including upstream detectors. In the upstream detector under investigation the aim is to do both real-time monitoring and verification simultaneously. The problems caused by placing a detector upstream are: attenuation from the device and generation of secondary radiation. To overcome these issues the detector must be thin and radiation hard. These criterion match that of sensors for the vertex detector of the International Linear Collider, where one of the technologies is Monolithic Active Pixel Sensors (MAPS). In this project the Achilles MAPS was used. Its suitability for upstream monitoring and verification was tested using a variety of IMRT beams. Using image reconstruction techniques an unprecedented MLC position precision of 52$\pm$4$\mu$m was achieved using a single image. This allows the beam shape to be monitored precisely and forms the building block of a real-time monitoring device. The treatment verification was tested using the Matixx dosimeter as a reference. Comparing the dose distributions using the Gamma metric showed a 97% pass rate for 3% and 3mm, which is good enough for verification. These results will be presented, along with future prospects. Summary Primary Authors: PAGE, Ryan Frank (University of Bristol (GB)) <ryan.frank.page(a)cern.ch> Co-authors: Abstract presenters: PAGE, Ryan Frank Track classification: Technology transfer: 5b) Health and healthcare Presentation type: Oral Comments:

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[Tipp2014] TIPP2014: Acceptance of contribution / registration
by Erik Etzelmüller 17 Feb '14

17 Feb '14

To whom this may concern, I just received an acceptance of contribution email for the TIPP 2014. Because of the relatively high fees I am hoping for a financial support from your side. I was going to fill out the registration on your homepage since it says that one can apply for this support through the registration, but I did not find a place to submit this special request. Hence I am sending you this email with a recommendation latter from my advisor. Thank you for your help! Kind regards, Erik Etzelmüller P.S: I accidentally sent this email to tipp2014(a)mci-group.com in the first place but I guess that this was not the appropriate address. Therefore I apologize if this email reaches you twice! -- -- Erik Etzelmüller, M.Sc. II. Physikalisches Institut Justus-Liebig-Universität Gießen Heinrich-Buff-Ring 16 35392 Gießen Telefon: 0641 / 99 33 217 erik.etzelmueller(a)physik.uni-giessen.de http://www.uni-giessen.de/cms/dueren

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[Tipp2014] TIPP2014: Acceptance of contribution / registration
by Erik Etzelmüller 17 Feb '14

17 Feb '14

To whom this may concern, I just received an acceptance of contribution email for the TIPP 2014. Because of the relatively high fees I am hoping for a financial support from your side. I was going to fill out the registration on your homepage since it says that one can apply for this support through the registration, but I did not find a place to submit this special request. Hence I am sending you this email with a recommendation latter from my advisor. Thank you for your help! Kind regards, Erik Etzelmüller P.S: I accidentally sent this email to tipp2014(a)mci-group.com in the first place but I guess that this was not the appropriate address. Therefore I apologize if this email reaches you twice! -- Erik Etzelmüller, M.Sc. II. Physikalisches Institut Justus-Liebig-Universität Gießen Heinrich-Buff-Ring 16 35392 Gießen Telefon: 0641 / 99 33 217 erik.etzelmueller(a)physik.uni-giessen.de http://www.uni-giessen.de/cms/dueren

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[Tipp2014] TIPP2014: Acceptance of contribution
by tipp2014＠nikhef.nl 17 Feb '14

17 Feb '14

Dear Hassan Chagani, We are pleased to inform you that your contribution: First Measurements of SuperCDMS SNOLAB 100 mm Diameter Germanium Dark Matter Detectors with Interleaved Charge and Phonon Channels has been accepted for an Oral presentation in the track Experiments: 2d) Dark Matter Detectors. We are looking forward to see you in Amsterdam, Niels van Bakel, On behalf of the track conveners and the local organizing committee

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[Tipp2014] TIPP2014: Acceptance of contribution
by tipp2014＠nikhef.nl 17 Feb '14

17 Feb '14

Dear Michael Wagenpfeil, We are pleased to inform you that your contribution: Development of solid xenon detectors for low-background experiments has been accepted for an Oral presentation in the track Experiments: 2d) Dark Matter Detectors. We are looking forward to see you in Amsterdam, Niels van Bakel, On behalf of the track conveners and the local organizing committee

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tipp2014 February 2014