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 Wolfgang Klempt, We are pleased to inform you that your contribution: Shower characteristics of particles with momenta from up to 100 GeV in the CALICE Scintillator-Tungsten HCAL has been accepted for an Oral presentation in the track Sensors: 1a) Calorimetry. 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 Lloyd Teh, We are pleased to inform you that your contribution: Fine Segmented Scintillator ECAL has been accepted for an Oral presentation in the track Sensors: 1a) Calorimetry. 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 Pascal Perret, We are pleased to inform you that your contribution: First years of running for the LHCb calorimeter system has been accepted for an Oral presentation in the track Sensors: 1a) Calorimetry. 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] presentation type for the submitted abstract
by Maeda Yosuke 17 Feb '14

17 Feb '14

Dear Sirs/Madams, I am Maeda Yosuke from Kyoto University, Japan. I have submitted an abstract for TIPP2014, whose title is "Neutron-insensitive gamma-ray detector with aerogel for rare neutral-kaon decay experiment" and Id 151. I am afraid I have forgot to select the presentation type. If the presentation type is not specified, I prefer the oral presentation. I am sorry to trouble you, but I would like to change the choice to "oral." Sincerely Yours, Maeda Yosuke -- High Energy Physics Group, Department of Physics, Faculity of Science, Kyoto University Maeda Yosuke E-mail : maeda_y(a)scphys.kyoto-u.ac.jp

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[Tipp2014] [Indico] New abstract submission: Dr. SALVATORE, Fabrizio
by noreply-indico-team＠cern.ch 15 Feb '14

15 Feb '14

The following email has been sent to Dr. SALVATORE, Fabrizio: === Dear Fabrizio Salvatore, 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/233/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: Dr. SALVATORE, Fabrizio Submitted on: 15 February 2014 20:46 Title: A High Performance Multi-Core FPGA Implementation for 2D Pixel Clustering for the ATLAS Fast TracKer (FTK) Processor Abstract content The high performance multi-core 2D pixel clustering FPGA implementation used for the input system of the ATLAS Fast TracKer (FTK) processor is presented. The input system for the FTK processor will receive data from the Pixel and micro-strip detectors read out drivers (RODs) at 760Gbps, the full rate of level 1 triggers. Clustering is required as a method to reduce the high rate of the received data before further processing, as well as to determine the cluster centroid for obtaining obtain the best spatial measurement. Our implementation targets the pixel detectors and uses a 2D-clustering algorithm that takes advantage of a moving window technique to minimize the logic required for cluster identification. The design is fully generic and the cluster detection window size can be adjusted for optimizing the cluster identification process. Τhe implementation can be parallelized by instantiating multiple cores to identify different clusters independently thus exploiting more FPGA resources. This flexibility makes the implementation suitable for a variety of demanding image processing applications. The implementation is robust against bit errors in the input data stream and drops all data that cannot be identified. In the unlikely event of missing control words, the implementation will ensure stable data processing by inserting the missing control words in the data stream. The 2D pixel clustering implementation is developed and tested in both single flow and parallel versions. The first parallel version with 16 parallel cluster identification engines is presented. The input data from the RODs are received through S-Links and a single data stream is also required by the processing units that follow the clustering implementation. Data parallelizing (demultiplexing) and serializing (multiplexing) modules are introduced in order to accommodate the parallelized version and restore the data stream to a single flow afterwards. The results of the first hardware tests of the single flow implementation on the custom FTK input mezzanine (IM) board are presented. We report on the integration of 16 parallel engines in the same FPGA, the resulting performances and the first parallel version hardware tests. The parallel 2D-clustering implementation has sufficient processing power to meet the specification for the Pixel layers of ATLAS, for up to 80 overlapping pp collisions that correspond to the maximum LHC luminosity planned until 2022. Summary Primary Authors: SOTIROPOULOU, Calliope-louisa (Aristotle Univ. of Thessaloniki (GR)) <c.sotiropoulou(a)cern.ch> Co-authors: Abstract presenters: SOTIROPOULOU, Calliope-louisa Track classification: Data-processing: 3c) Embedded software Presentation type: --not specified-- Comments: This abstract is submitted on behalf of the ATLAS TDAQ collaboration and the presenter will be indicated by the ATLAS TDAQ Speakers Committee as soon as we receive information about its status.

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

14 Feb '14

The following email has been sent to BILKI, Burak: === Dear Burak Bilki, 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/232/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: BILKI, Burak Submitted on: 14 February 2014 20:29 Title: CMS Forward Calorimetry R&D for Phase II Upgrade Abstract content Forward calorimeters in CMS will need to be upgraded for the High Luminosity LHC (HL-LHC) operations, which is planned to be started in 2025. The major challenge is to preserve/improve the high performance of the current forward detectors while designing the detectors considerably radiation hard. This report will concentrate on the need for the upgrade, major challenges and various proposed R&D concepts suitable for the Phase II upgrade framework. Various designs will be discussed with recent information about the beam tests and laboratory measurements. Summary Primary Authors: BILKI, Burak (University of Iowa (US)) <burak.bilki(a)cern.ch> Co-authors: Abstract presenters: BILKI, Burak Track classification: Experiments: 2a) Experiments & Upgrades Presentation type: Oral Comments:

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

14 Feb '14

The following email has been sent to BILKI, Burak: === Dear Burak Bilki, 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/231/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: BILKI, Burak Submitted on: 14 February 2014 20:26 Title: The CALICE Digital Hadron Calorimeter: Calibration and Response to Pions and Positrons Abstract content The large CALICE Digital Hadron Calorimeter prototype (DHCAL) was built in 2009 - 2010 and was tested in the Fermilab and CERN test beams. The DHCAL uses Resistive Plate Chambers (RPCs) as active media and is read out with 1 x 1 cm2 pads and digital (or 1 - bit) resolution. With a world record of nearly 480k readout channels, the DHCAL offers the possibility to study hadronic interactions with unprecedented spatial resolution. Here we report on the results from the analysis of pion and positron events of momenta between 2 to 60 GeV/c collected in the Fermilab test beam. Particular emphasis is given to the intricate calibration procedure. The analysis demonstrates the unique utilization of detailed event topologies. Summary Primary Authors: BILKI, Burak (University of Iowa (US)) <burak.bilki(a)cern.ch> Co-authors: Abstract presenters: BILKI, Burak Track classification: Sensors: 1a) Calorimetry Presentation type: Oral Comments:

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

14 Feb '14

The following email has been sent to MISCETTI, Stefano: === Dear Stefano Miscetti, 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/230/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: MISCETTI, Stefano Submitted on: 14 February 2014 20:07 Title: progress status for the Mu2e calorimeter system Abstract content The Mu2e experiment at FNAL aims to measure the charged-lepton flavor violating neutrinoless conversion of of a negative muon into an electron. The conversion results in a monochromatic electron with an energy slightly below the rest mass of the muon (104.97 MeV). The calorimeter should confirm that the candidates reconstructed by the extremely precise tracker system are indeed conversion electrons. We therefore look for a calorimeter with a large acceptance, good energy resolution O(5%) and a reasonable position (time) resolution of ~0.5 cm (<0.5ns). Moreover, the calorimeter should also provide a trigger for the experiment and perform a powerful mu/e particle identification. Finally, it should be able to keep functionality in an environment where the background delivers a dose of ~ 200 Gy/year in the hottest area. It will also need to work immersed in 1 T axial magnetic field. The baseline version of the Mu2e calorimeter is composed by two disks, 11 cm wide, of inner (outer)radius of 360 (670) mm filled by ~ 1800 hexagonal LYSO crystals. Each crystal is readout by two large area APDs. At the moment of writing, due to the increasing cost of the LYSO, we are examing cheaper alternative based on BaF2 or pure CsI crystals. We will report the tests done, at a dedicated cosmic rays test, with our medium size prototype that is constituted by 16 square LYSO crystals of 3x3x13 cm**3 read out by Hamamatsu APDs and dedicated prototypes of the Front End electronics. We will report also on the first tests done with single BaF2 and pure CsI crystals when readout by means of large area UV extended APD or SiPM. Summary Primary Authors: Dr. SARRA, Ivano (LNF INFN Frascati, Italy) <ivano.sarra(a)lnf.infn.it> Co-authors: Abstract presenters: Dr. SARRA, Ivano Track classification: Sensors: 1a) Calorimetry Presentation type: Oral Comments: Hi, we have not yet selected the final speaker. If accepted we could like to exchange speaker in case of troubles. I have put Ivano as the most probable candidate. Regards and thanks, Dr. Stefano Miscetti L2 manager of the Mu2e Calorimeter system

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

14 Feb '14

The following email has been sent to MANOLOPOULOS, Konstantinos: === Dear Konstantinos Manolopoulos, 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/229/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: MANOLOPOULOS, Konstantinos Submitted on: 13 February 2014 23:37 Title: Exploring the White Rabbit synchronization scheme for the KM3NeT Abstract content The KM3NeT readout system bases its functionality on a point-to-point optical network connecting thousands of optical modules in the deep-sea neutrino telescope with the shore station. Even though the network functionality is bi-directional the upstream and downstream data transmissions present different requirements, since most channels are assigned to the data reception and only a few channels are used for control with data transport from shore to the telescope. In order to meet the systems demands of synchronizing the numerous detectors and achieving sub-nanosecond accuracy the open hardware White Rabbit (WR) project is being considered for use in KM3NeT. White Rabbit is a fully deterministic Ethernet-based network for general purpose data transfer and synchronization. In this paper we discuss the particular requirements of KM3NeT and their impact on the WR synchronization scheme. Further, we present our experiences based on the WR switch as part of the KM3NeT shore station. Summary Primary Authors: Dr. BELIAS, Anastasios (NCSR Demokritos) <anastasios.belias(a)cern.ch> Co-authors: Dr. MANOLOPOULOS, Konstantinos (NCSR Demokritos) <kmanolo(a)phys.uoa.gr> Abstract presenters: Dr. BELIAS, Anastasios Dr. MANOLOPOULOS, Konstantinos Track classification: Data-processing: 3b) Trigger and Data Acquisition Systems Data-processing: 3c) Embedded software Presentation type: Oral Comments: On behalf of the KM3NeT collaboration

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[Tipp2014] [Indico] New abstract submission: GARELLI, Nicoletta
by noreply-indico-team＠cern.ch 13 Feb '14

13 Feb '14

The following email has been sent to GARELLI, Nicoletta: === Dear Nicoletta Garelli, 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/228/>. See below a detailed summary of your submitted abstract: Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics Submitted by: GARELLI, Nicoletta Submitted on: 13 February 2014 14:01 Title: Topology in the future ATLAS Level-1 Trigger Abstract content ATLAS is an experiment on the Large Hadron Collider (LHC), located at the European Organization for Nuclear Research (CERN) in Switzerland. By 2015 the LHC instantaneous luminosity will be increased from $10^{34}$ up to $3\cdot10^{34}$ cm$^{-2}$ s${-1}$. This places stringent operational and physical requirements on the ATLAS Trigger in order to reduce the 40MHz collision rate to a manageable event storage rate of 1kHz while at the same time, selecting those events that contain interesting physics events. The Level-1 Trigger is the first rate-reducing step in the ATLAS Trigger, with an output rate of 100kHz and decision latency of less than $2.5{\mu s}$. It is composed of the Calorimeter Trigger, the Muon Trigger, and the Central Trigger Processor (CTP). In 2014, there will be a new electronics module: the Topological Processor (L1Topo). The L1Topo will make it possible, for the first time, to use detailed information from subdetectors in a single Level-1 module. This allows the determination of angles between jets and/or leptons, or even more complex observables as the invariant mass. This requires L1Topo to receive on a single module a total bandwidth of about $1Tb/s$ and process the data within 100 ns. In order to provide this new information to the L1Topo, L1Calo Common Merging Modules (CMX) are upgraded and for the L1Muon system a specific interface MUCTPI2L1topo has been design and built. The CTP will be upgraded as well to accept a larger number of trigger inputs. The talk focuses on the relevant upgrades of the Level-1 trigger with focus on the high density design characteristic of L1Topo. Summary Primary Authors: GARELLI, Nicoletta (SLAC National Accelerator Laboratory (US)) <nicoletta.garelli(a)cern.ch> Dr. SALVATORE, Fabrizio (University of Sussex (GB)) <p.fabrizio.salvatore(a)googlemail.com> Co-authors: Abstract presenters: GARELLI, Nicoletta Track classification: Data-processing: 3c) Embedded software Presentation type: Oral Comments: This abstract is submitted on behalf of the ATLAS TDAQ collaboration and the presenter will be indicated by the ATLAS speakers committee as soon as we receive information about its status.

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tipp2014 February 2014