tipp2014

tipp2014@nikhef.nl

1261 discussions

[Tipp2014] TIPP 2014 abstract evaluation update
by Jan Visser 27 Feb '14

27 Feb '14

Dear Maria and Massi, The abstract submission will be closed tomorrow, Friday February 28 and we would like to give you some further information to complete the rating of all abstracts. We expect to have in your session 25 talks of 20 min, but we will only finalise this number after all abstracts have been rated. It is possible that we will increase the number of slots in your session as there is still room in the overall programme. Therefore, we ask you to propose for talks all the abstracts that meet your requirements for a talk, as we can always reward a poster presentation to the ones we cannot accept as a talk. Ideally, we would like to receive a ranking list to facilitate the assignment of the exact number of talks to each track. We would appreciate if you could complete the rating by Wednesday March 12. Thanks in advance for your kind cooperation, looking forward to seeing you in Amsterdam, Jan Visser on behalf of the local organising committee

1 0

[Tipp2014] TIPP 2014 abstract evaluation update
by Jan Visser 27 Feb '14

27 Feb '14

Cara Chiara e Gabriella, Scusatemi per questo messaggio in inglese ;-) The abstract submission will be closed tomorrow, Friday February 28 and we would like to give you some further information to complete the rating of all abstracts. We expect to have in your session 15 talks of 20 min, but we will only finalise this number after all abstracts have been rated. It is possible that we will increase the number of slots in your session as there is still room in the overall programme. Therefore, we ask you to propose for talks all the abstracts that meet your requirements for a talk, as we can always reward a poster presentation to the ones we cannot accept as a talk. Ideally, we would like to receive a ranking list to facilitate the assignment of the exact number of talks to each track. We would appreciate if you could complete the rating by Wednesday March 12. Thanks in advance for your kind cooperation, looking forward to seeing you in Amsterdam, Jan Visser on behalf of the local organising committee

1 0

[Tipp2014] TIPP 2014 abstract evaluation update
by Jan Visser 27 Feb '14

27 Feb '14

Dear Elena and Jose, The abstract submission will be closed tomorrow, Friday February 28 and we would like to give you some further information to complete the rating of all abstracts. We expect to have in your session 15 talks of 20 minutes, but we will only finalise this number after all abstracts have been rated. It is possible that we will increase the number of slots in your session as there is still room in the overall programme. Therefore, we ask you to propose for talks all the abstracts that meet your requirements for a talk, as we can always reward a poster presentation to the ones we cannot accept as a talk. Ideally, we would like to receive a ranking list to facilitate the assignment of the exact number of talks to each track. We would appreciate if you could complete the rating by Wednesday March 12. Thanks in advance for your kind cooperation, looking forward to seeing you in Amsterdam, Jan Visser on behalf of the local organising committee

1 0

[Tipp2014] [Indico] New abstract submission:
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

The following email has been sent to : === Dear , 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/305/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: Submitted on: 27 February 2014 16:02 Title: Development of a new fast shower maximum detector based on micro channel plates photomultipliers (MCP-PMT) as an active element. Abstract content One possibility to make a fast and radiation resistant shower maximum (SM) detector is to use a secondary emitter as an active element. We present below test beam results, obtained with different types of the photo detectors based on micro channel plates (MCP) as the secondary emitter. The SM time resolution - we obtained for this new type of detector is at the level of 20-30 ps. We estimate that a significant contribution to the detector response originates from secondary emission of the MCP. This work can be considered as the first step in building a new type of calorimeter based on this principle.. Summary We made measurements with different types of MCP PMT as shower maximum detector. The measurements were performed at the Fermilab Test Beam Facility with 120 GeV/c primary proton beam and 12 GeV/c and 32 GeV/c secondary beams. We obtained time resolution for the SM detector based on Photek 240 at the level of 20 – 30 ps. The SM detector, based on the Photonis MCP-PMT, also achieves a very good TR, ~35 ps. We feel that this level of performance, even with a large MCP pore size (diameter ~25 μm), enables the development of SM detectors for collider experiments at a potentially much reduced cost. The success of the LAPPD project [2, 4] in developing affordable MCP’s is encouraging in this respect. More savings are possible if it can be shown that bare MCP’s without an associated photocathode, can give similar timing performance. We plan on performing a future beam test that can resolve this issue. Primary Authors: Dr. RAMBERG, Erik (Fermilab) <ramberg(a)fnal.gov> Co-authors: Abstract presenters: Dr. RAMBERG, Erik Track classification: Sensors: 1a) Calorimetry Presentation type: Oral Comments: Full co-authors list: Ronzhina*, S. Losa, E. Ramberga, M. Spiropulub, A. Apresyanb, S. Xieb, H. Kimc, A. Zatserklyaniyd aFermilab, Batavia, Il 60510, USA bCalifornia Institute of Technology, Pasadena, CA, USA cUniversity of Chicago, Chicago, Il 60637, USA dUniversity of California, Santa Cruz, CA, USA

1 0

[Tipp2014] [Indico] New abstract submission:
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

The following email has been sent to : === Dear , 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/304/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: Submitted on: 27 February 2014 15:55 Title: Development of a new fast shower maximum detector based on micro channel plates photomultipliers (MCP-PMT) as an active element. Abstract content One possibility to make a fast and radiation resistant shower maximum (SM) detector is to use a secondary emitter as an active element. We present below test beam results, obtained with different types of the photo detectors based on micro channel plates (MCP) as the secondary emitter. The SM time resolution - we obtained for this new type of detector is at the level of 20-30 ps. We estimate that a significant contribution to the detector response originates from secondary emission of the MCP. This work can be considered as the first step in building a new type of calorimeter based on this principle. Summary We made measurements with different types of MCP PMT as shower maximum detector. The measurements were performed at the Fermilab Test Beam Facility with 120 GeV/c primary proton beam and 12 GeV/c and 32 GeV/c secondary beams. We obtained time resolution for the SM detector based on Photek 240 at the level of 20 – 30 ps. The SM detector, based on the Photonis MCP-PMT, also achieves a very good TR, ~35 ps. We feel that this level of performance, even with a large MCP pore size (diameter ~25 μm), enables the development of SM detectors for collider experiments at a potentially much reduced cost. The success of the LAPPD project [2, 4] in developing affordable MCP’s is encouraging in this respect. More savings are possible if it can be shown that bare MCP’s without an associated photocathode, can give similar timing performance. We plan on performing a future beam test that can resolve this issue. Primary Authors: Dr. RONZHIN, Anatoly (Fermilab) <ronzhin(a)fnal.gov> Co-authors: Dr. RAMBERG, Erik (Fermilab) <ramberg(a)fnal.gov> Dr. LOS, Sergey (Fermilab) <los(a)fnal.gov> Abstract presenters: Dr. RONZHIN, Anatoly Track classification: Sensors: 1a) Calorimetry Presentation type: Oral Comments:

1 0

[Tipp2014] [Indico] New abstract submission: TROPEA, Paola
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

The following email has been sent to TROPEA, Paola: === Dear Paola Tropea, 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/303/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: TROPEA, Paola Submitted on: 27 February 2014 15:26 Title: Design, construction and commissioning of a 15 kW CO2 evaporative cooling system for particle physics detectors: lessons learnt and perspectives for further development Abstract content Since 2000, a few particle physics detectors have been using evaporative Carbon Dioxide (CO2) for their low temperature cooling systems, showing exceptional performances and stability in their full range of operation. The excellent physical, thermal and fluid dynamic properties of CO2, coupled to its radiation hardness, make it a very interesting option for the cooling systems of the next generation vertex and tracking detectors. In order to match the requirements of the CMS Pixel Phase I upgrade, a 15 kW cooling system featuring evaporative CO2 has been designed, constructed and commissioned in 2013, as a full-scale prototype of the final system. This paper describes the challenges during the design and construction phases, highlights the performance achieved during commissioning, and describes the optimisation of the design for the final system. Results of the performance tests, including stability of the temperature regulation while power cycling are illustrated as well. An outlook on further scaling up is given in view of designs for higher cooling power, as needed for the next generation of tracking detectors for the LHC experiments. Summary Primary Authors: TROPEA, Paola (CERN) <paola.tropea(a)cern.ch> Co-authors: DAGUIN, Jerome (CERN) <jerome.daguin(a)cern.ch> D'AURIA, Andrea (CERN) <andrea.d'auria(a)cern.ch> GODLEWSKI, Jan (CERN) <jan.godlewski(a)cern.ch> OSTREGA, Maciej Stanislaw (AGH University of Science and Technology (PL)) <maciej.ostrega(a)cern.ch> MARQUES PINHO NOITE, Joao (CERN) <joao.noite(a)cern.ch> PAVIS, Steven (CERN) <steven.pavis(a)cern.ch> PETAGNA, Paolo (CERN) <paolo.petagna(a)cern.ch> POSTEMA, Hans (CERN) <hans.postema(a)cern.ch> VERLAAT, Bart (NIKHEF-CERN) <bverlaat(a)nikhef.nl> ZWALINSKI, Lukasz (CERN) <lukasz.zwalinski(a)cern.ch> Abstract presenters: TROPEA, Paola Track classification: Emerging technologies: 4a) Cooling and cryogenics Presentation type: Oral Comments:

1 0

[Tipp2014] [Indico] New abstract submission: CRUCIANI, Angelo
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

The following email has been sent to CRUCIANI, Angelo: === Dear Angelo Cruciani, 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/302/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: CRUCIANI, Angelo Submitted on: 27 February 2014 15:02 Title: Development of Kinetic Inductance Detectors for a 3 mm camera Abstract content Millimetre-wave astronomical observations have an enormous discovery potential in the study of the earliest stages of the evolution of the universe, clusters of galaxies, high redshift objects, and star formation regions. One of the challenges today is to perform observations with the finest angular resolution, in order to accurately investigate the nature of these astrophysical sources. While for spectroscopic investigations of point-like sources ALMA is the obvious solution, for continuum measurements of diffuse sources large single-dish telescopes (e.g. GBT, TML, IRAM, SRT, etc.) equipped with large-format bolometeric cameras provide a much higher mapping speed. Kinetic Inductance Detectors represent an interesting option for the detector array, due to their easiness to multiplex and their capability to efficiently tackle with atmospheric issues. We are developing Aluminum Lumped Element KIDs for the 3 mm atmospheric window (W-band). While interesting performance of KIDs has already been demonstrated for the1 and 2 mm windows, further technological development is needed for their use at longer wavelengths. In this contribution we analyze the main issues of such a R&D (like minimum operation frequency, operation in high background conditions, size of the array etc.) and present the results of optical tests of the first devices. We also discuss their possible application in an imaging differential spectrometer for the Sardinia Radio Telescope, the largest Italian radio astronomy facility. Summary Primary Authors: Dr. CRUCIANI, Angelo (University La Sapienza, Rome, Italy) <angelo.cruciani(a)roma1.infn.it> Co-authors: Dr. BATTISTELLI, Elia (University La Sapienza, Rome, Italy) <elia.battistelli(a)roma1.infn.it> Dr. CASTELLANO, Maria Gabriella (IFN - CNR, Rome, Italy) <mgcastellano(a)ifn.cnr.it> Dr. COPPOLECCHIA, Alessandro (University La Sapienza, Rome, Italy) <alessandro.coppolecchia(a)roma1.infn.it> Mr. D'ADDABBO, Antonio (Institut Néel, Grenoble, France) <tolottino83(a)gmail.com> Prof. D'AMICO, Nichi (University of Cagliari and INAF, Cagliari, Italy) <damico(a)oa.cagliari.inaf.it> Prof. DE BERNARDIS, Paolo (University La Sapienza, Rome, Italy) <paolo.debernardis(a)roma1.infn.it> Prof. MASI, Silvia (University La Sapienza, Rome, Italy) <silvia.masi(a)roma1.infn.it> Mr. PAIELLA, Alessandro (University La Sapienza, Rome, Italy) <alessandro.paiella(a)roma1.infn.it> Abstract presenters: Dr. CRUCIANI, Angelo Track classification: Experiments: 2b) Astrophysics and Space Instrumentation Presentation type: Poster Comments:

1 0

[Tipp2014] [Indico] New abstract submission:
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

1 0

[Tipp2014] [Indico] New abstract submission: BETANCOURT, Christopher
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

The following email has been sent to BETANCOURT, Christopher: === Dear Christopher Betancourt, 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/300/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: BETANCOURT, Christopher Submitted on: 27 February 2014 14:38 Title: Exploiting Charge Multiplication in Silicon Detectors for the HL-LHC Abstract content A number of measurements have recently reported a type of gain effect in silicon detectors for particle physics. This effect manifests itself in signal levels that significantly exceed expectations and in some cases even the signal charge generated by a passing MIP. The excess charge is seen in particular for heavily irradiated sensors operated at very high bias voltages. It is believed that this effect (termed “charge multiplication”) originates from a local avalanche effect in the high field regions of the sensor. The charge multiplication could potentially be very beneficial within the silicon tracking systems for LHC detector upgrades, as it could at least partially compensate the severe radiation-induced signal loss of the silicon sensors. In this context we have measured the collected charge for a set of miniature silicon strip sensors of various sensor designs, and after irradiation to HL-LHC fluences. One aim of the study was to identify detector parameters that would enhance the effect. In this way, one could design detectors optimized for charge multiplication. Another aim was to evaluate the long-term evolution of the charge multiplication effect. This is intended to test operation under realistic LHC conditions, such as exposure to extreme bias voltages for many days, bias voltage cycling, and running at very low temperature. In our presentation, we will report on the findings from our charge multiplication study, including the design parameters that we believe enhance the measured signal. In addition, will comment on the feasibility of exploiting the charge multiplication effect in the Phase-2 LHC tracking detector upgrades. Summary Primary Authors: BETANCOURT, Christopher (Albert-Ludwigs-Universitaet Freiburg (DE)) <christopher.betancourt(a)cern.ch> JAKOBS, Karl (Albert-Ludwigs-Universitaet Freiburg (DE)) <karl.jakobs(a)uni-freiburg.de> KUEHN, Susanne (Albert-Ludwigs-Universitaet Freiburg (DE)) <susanne.kuehn(a)cern.ch> LOHWASSER, Kristin (Deutsches Elektronen-Synchrotron (DE)) <kristin.lohwasser(a)cern.ch> MORI, Riccardo (Albert-Ludwigs-Universitaet Freiburg (DE)) <riccardo.mori(a)cern.ch> PARZEFALL, Ulrich (Albert-Ludwigs-Universitaet Freiburg (DE)) <ulrich.parzefall(a)cern.ch> Ms. THOMAS, Maira (University of Freiburg) <skjoni14(a)gmail.com> Co-authors: Abstract presenters: BETANCOURT, Christopher Track classification: Sensors: 1b) Semiconductor Detectors Presentation type: Oral Comments:

1 0

[Tipp2014] [Indico] New abstract submission: LIDAN, Lv
by noreply-indico-team＠cern.ch 27 Feb '14

27 Feb '14

The following email has been sent to LIDAN, Lv: === Dear Lv LiDan, 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/299/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: LIDAN, Lv Submitted on: 27 February 2014 13:46 Title: Development of a continuous radon monitor Abstract content A continuous radon monitor with high sensitivity for radon based on electrostatic collection has been developed. Energy of alpha particle emission from 218Po and 214Po has been discriminated by alpha spectrometry, and an iterative correction factor has been applied to determine residual 218Po particle effect of one measurement on the next and second, then the actual counts of 218Po have been achieved.An automatic compensation method for detection efficiency of 218Po particle influenced by temperature and humidity was also introduced. The continuous radon monitor is able to trace the change of radon concentration quickly and accurately under different absolute humidity without drying tube. It is suitable for long-term continuous measurement of radon concentration in the environment of various temperatures and humidity without guarded. Summary Primary Authors: Prof. XIAO, Detao (University of South China, Hengyang China) <13307478601(a)189.cn> Co-authors: Mr. HE, Zhengzhong (University of South China,Hengyang China) <286573193(a)qq.com> Mr. SHAN, Jiang (University of South China,Hengyang China) <290395443(a)qq.com> Mr. ZHOU, Qingzhi (University of South China,Hengyang China) <13144461(a)qq.com> Mr. LI, Zhiqiang (University of South China,Hengyang China) <282984460(a)qq.com> Abstract presenters: Prof. XIAO, Detao Track classification: Sensors: 1c) Gaseous Detectors Experiments: 2b) Astrophysics and Space Instrumentation Technology transfer: 5a) Industry Liaisons Presentation type: --not specified-- Comments:

1 0

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

tipp2014