tipp2014 February 2014

tipp2014@nikhef.nl

28 participants
340 discussions

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

17 Feb '14

Dear Bjorn Seitz, We are pleased to inform you that your contribution: Energy response and temperature dependence of Ce:GAGG and Pr:LuAG coupled to SiPM has been accepted for an Oral presentation in the track Technology transfer: 5b) Health and healthcare. 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: APRESYAN, Artur
by noreply-indico-team＠cern.ch 17 Feb '14

17 Feb '14

The following email has been sent to APRESYAN, Artur: === Dear Artur Apresyan, 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/236/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: APRESYAN, Artur Submitted on: 17 February 2014 14:09 Title: Calorimeters for precision timing measurements in high energy physics Abstract content Current and future high energy physics particle colliders are capable to provide instantaneous luminosities of 1034 cm-2s-1 and above. The high center of mass energy, the large number of simultaneous collision of beam particles in the experiments and the very high repetition rates of the collision events pose huge challenges. They result in extremely high particle fluxes, causing very high occupancies in the particle physics detectors operating at these machines. To reconstruct the physics events, the detectors have to make as much information as possible available on the final state particles. We discuss how timing information with a precision of around 10 ps and below can aid the reconstruction of the physics events under such challenging conditions. High-energy photons play a crucial role in this context. About one third of the particle flux originating from high-energy hadron collisions is detected as photons, stemming from the decays of neutral mesons. In addition, many key physics signatures under study are identified by high-energy photons in the final state. They pose a particular challenge in that they can only be detected once they convert in the detector material. The particular challenge in measuring the time of arrival of a high-energy photon lies in the stochastic component of the distance to the initial conversion and the size of the electromagnetic shower. They extend spatially over distances with propagation times of the initial photon and the subsequent electromagnetic shower larger compared to the desired precision. We present studies and measurements from test beams and a cosmic muon test stand for calorimeter based timing measurements to explore the ultimate timing precision achievable for high-energy photons of 10 GeV and above. We put particular focus on techniques to measure the timing with a precision of about 10 ps in association with the energy of the photon. For calorimeters utilizing scintillating materials and light guiding components, the propagation speed of the scintillation light in the calorimeter is important. We present studies and measurements of the propagation speed on a range of detector geometries. Finally, possible applications of precision timing in future high-energy physics experiments are discussed. Summary Primary Authors: APRESYAN, Artur (California Institute of Technology (US)) <artur.apresyan(a)cern.ch> Co-authors: BORNHEIM, Adolf (California Institute of Technology (US)) <adolf.bornheim(a)cern.ch> DUARTE, Javier Mauricio (California Institute of Technology (US)) <javier.mauricio.duarte(a)cern.ch> PENA HERRERA, Cristian Ignacio (California Institute of Technology (US)) <cristian.pena(a)cern.ch> SPIROPULU, Maria (California Institute of Technology (US)) <maria.spiropulu(a)cern.ch> Dr. RONZHIN, Anatoly (Fermilab) <ronzhin(a)fnal.gov> Abstract presenters: APRESYAN, Artur Track classification: Sensors: 1a) Calorimetry Experiments: 2a) Experiments & Upgrades Presentation type: Oral Comments:

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

17 Feb '14

Dear Joris van Heijningen, We are pleased to inform you that your contribution: Interferometric Readout for a Monolithic Accelerometer, towards the fm/rtHz has been accepted for an Oral presentation in the track --not specified--. 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 Richard Brenner, We are pleased to inform you that your contribution: Wireless data transfer with mm-waves for future tracking detectors has been accepted for an Oral presentation in the track Sensors: 1e) Novel technologies. 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 Kota Kasahara, We are pleased to inform you that your contribution: Development of Superconducting Tunnel Junction Photon Detector on SOI Preamplifier Board to Search for Radiative decays of Cosmic Background Neutrino. has been accepted for an Oral presentation in the track Sensors: 1d) Photon 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 Alexander Ruschke, We are pleased to inform you that your contribution: The POSSUMUS-Detector has been accepted for an Oral presentation in the track Sensors: 1d) Photon 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 Shuichi Iwata, We are pleased to inform you that your contribution: Development of Hybrid Avalanche Photo Detector and its Readout Electronics for the Belle II Aerogel RICH counter has been accepted for an Oral presentation in the track Sensors: 1d) Photon 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 Maurizio Bonesini, We are pleased to inform you that your contribution: Systematic Study of a SiPMT array readout for fast time-of-flight detectors has been accepted for an Oral presentation in the track Sensors: 1d) Photon 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] Technology and Instrumentation in Particle... has been listed on Global Events List
by Global Events List 17 Feb '14

17 Feb '14

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

17 Feb '14

The following email has been sent to PLANER, Michael: === Dear Michael Planer, 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/235/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: PLANER, Michael Submitted on: 17 February 2014 10:37 Title: The CMS electromagnetic calorimeter barrel upgrade for High- Luminosity LHC Abstract content The High Luminosity LHC (HL-LHC) will provide unprecedented instantaneous and integrated luminosity. The lead tungstate crystals forming the barrel part of the CMS Electromagnetic Calorimeter (ECAL) will still perform well, even after the expected 3000 fb-1 at the end of HL-LHC. The avalanche photodiodes (APDs) used to detect the scintillation light have recently been exposed to the levels of radiation expected at the end of HL-LHC. Although they will continue to be operational, there will be some increase in noise due to radiation-induced dark-currents. Triggering on electromagnetic objects with ~140 pileup events necessitates a change of the front-end electronics. New developments in high-speed optical links will allow single-crystal readout at 40 MHz to upgraded off-detector processors, allowing maximum flexibility and enhanced triggering capabilities. The very-front-end system will also be upgraded, to provide improved rejection of anomalous signals in the APDs as well as to mitigate the increase in APD noise. We are also considering lowering the ECAL barrel operating temperature from 18 degrees C to about 8-10 degrees C, in order to increase the scintillation light output and reduce the APD dark current. Summary Primary Authors: PLANER, Michael (University of Notre Dame (US)) <michael.david.planer(a)cern.ch> Co-authors: COLLABORATION, Cms (CERN) <mplaner(a)nd.edu> Abstract presenters: PLANER, Michael Track classification: Experiments: 2a) Experiments & Upgrades Presentation type: Oral Comments:

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tipp2014 February 2014