Measurement of the Response of Water Cherenkov Detectors to Secondary Cosmic-Ray Particles in the HAWC Engineering Array Using a Fast Custom-Made DAQ System.

Slides:



Advertisements
Similar presentations
Cosmic Ray Test of INO RPC Stack M. Bhuyan 1, V.M. Datar 2, S.D. Kalmani 1, S.M. Lahamge 1, N.K. Mondal 1, P. Nagaraj 1, S. Pal 1, L.V. Reddy, A. Redij.
Advertisements

Andrés Sandoval*, Rubén Alfaro*, César Álvarez‡, Ernesto Belmont*, Alberto Carramiñana§, Mayra Cervántes*, Adiv González*, M. Magdalena González†, Varlen.
Hybrid Extensive Air Shower Detector Array at the University of Puebla to Study Cosmic Rays (EAS-UAP) O. Martínez a, E. Moreno a, G. Pérez a, H. Salazar.
Hybrid Extensive Air Shower Detector Array at the University of Puebla to Study Cosmic Rays O. MARTINEZ, H. SALAZAR, L. VILLASEÑOR * + Grupo de Estudiantes.
Update of EXT Stripline BPM Electronics with LCLS-style Digital BPM Processors Glen White, with slides by Steve Smith 15 December 2009 ATF2.
A scalable DAQ system using the DRS4 sampling chip H.Friederich 1, G.Davatz 1, U.Hartmann 2, A.Howard 1, H.Meyer 1, D.Murer 1, S.Ritt 2, N.Schlumpf 2 1.
DAQ System to Search for GRBs using Water Cerenkov Detectors Mario Castillo*, Gonzalo Perez*, Humberto Salazar* and L. Villaseñor ** * Facultad de Ciencias.
The Angra Neutrino Detector Detector, VETO and electronics conceptual design Laudo Barbosa (May 18th, 2006) Centro Brasileiro de Pesquisas Físicas (CBPF)
DSP online algorithms for the ATLAS TileCal Read Out Drivers Cristobal Cuenca Almenar IFIC (University of Valencia-CSIC)
Investigation for Readout Electronics of WAC in LHAASO Shubin Liu University of Science & Technology of China April 22nd, 2009.
U niversity of S cience and T echnology of C hina Design for Distributed Scheme of WCDA Readout Electronics CAO Zhe University of Science and Technology.
The ANTARES experiment is currently the largest underwater neutrino telescope and is taking high quality data since Sea water is used as the detection.
In-Beam PET Status Report -- TPS. 2 TPS project PET monitoring prototype 2D view of the FOV coverage of the 4+4 modules Use of 4 modules vs. 4 modules.
1 S. E. Tzamarias Hellenic Open University N eutrino E xtended S ubmarine T elescope with O ceanographic R esearch Readout Electronics DAQ & Calibration.
High Energy Astrophysics with the High Altitude Water Cherenkov Experiment John Pretz – Los Alamos National Lab International Astronomical Union Meeting.
KamLAND Experiment Kamioka Liquid scintillator Anti-Neutrino Detector - Largest low-energy anti-neutrino detector built so far - Located at the site of.
A High Altitude Mexican ACT Project, OMEGA J. R. Sacahui 1, F. Huidobro 2, R. Núñez 2, R. Alfaro 2, E. Belmont-Moreno 2, O. Blanch 3, A. Carramiñana 4,
S. De Santis “Measurement of the Beam Longitudinal Profile in a Storage Ring by Non-Linear Laser Mixing” - BIW 2004 May, 5th Measurement of the Beam Longitudinal.
Electronics and data acquisition system of the extensive air shower detector array at the University of Puebla R. Conde 1, O. Martinez 1, T. Murrieta 1,
Dec.11, 2008 ECL parallel session, Super B1 Results of the run with the new electronics A.Kuzmin, Yu.Usov, V.Shebalin, B.Shwartz 1.New electronics configuration.
January 31, MICE DAQ MICE and ISIS Introduction MICE Detector Front End Electronics Software and MICE DAQ Architecture MICE Triggers Status and Schedule.
Time over Threshold electronics for an underwater neutrino telescope G. Bourlis, A.G.Tsirigotis, S.E.Tzamarias Physics Laboratory, School of Science and.
Four Channel Portable Electronics Rubén Conde*, Humberto Salazar*, Oscar Martínez* and L. Villaseñor ** * Facultad de Ciencias FisicoMatematicas, BUAP,
HAWC Science  Survey of 2  sr (half the sky) up to 100 TeV energies Probe knee in cosmic ray spectrum Identify sources of Galactic cosmic rays  Extended.
Sensor testing and validation plans for Phase-1 and Ultimate IPHC_HFT 06/15/ LG1.
The Large Aperture GRB Observatory (LAGO) Humberto Salazar for the LAGO collaboration August 11, 2011.
Time and amplitude calibration of the Baikal-GVD neutrino telescope Vladimir Aynutdinov, Bair Shaybonov for Baikal collaboration S Vladimir Aynutdinov,
ALIBAVA system upgrade Ricardo Marco-Hernández IFIC(CSIC-Universidad de Valencia) 1 ALIBAVA system upgrade 16th RD50 Workshop, 31 May-2 June 2010, Barcelona.
Siena, May A.Tonazzo –Performance of ATLAS MDT chambers /1 Performance of BIL tracking chambers for the ATLAS muon spectrometer A.Baroncelli,
ICRC 2011Ignacio Taboada | Georgia Tech1 Sensitivity of HAWC to Gamma Ray Bursts Ignacio Taboada Georgia Institute of Technology Aug 11, 2011 – ICRC.
Digitization at Feed Through R&D (2) Digitizer Performance Evaluation Student: John Odeghe ; SC State, Fermi Lab Intern Supervisor: JinYuan Wu; Fermi Lab.
Arreglo EAS-UAP para el Estudio de Rayos Cósmicos alrededor de eV Humberto, Salazar, Oscar Martínez, César Alvarez, L. Villaseñor* + Estudiantes.
“Separation of cosmic-ray components in a single water Cherenkov detector" Yasser Jerónimo, Luis Villaseñor IFM-UMSNH X Mexican School of Particles and.
DAQ and Trigger for HPS run Sergey Boyarinov JLAB July 11, Requirements and available test results 2. DAQ status 3. Trigger system status and upgrades.
 13 Readout Electronics A First Look 28-Jan-2004.
Arduino Week 3 Lab ECE 1020 Prof. Ahmadi. Objective Data acquisition (DAQ) is the process of measuring an electrical or physical phenomenon such as voltage,
MADEIRA Valencia report V. Stankova, C. Lacasta, V. Linhart Ljubljana meeting February 2009.
Electronica para los detectores Cherenkov de LAGO Rubén Conde*, Humberto Salazar* and L. Villaseñor ** * Facultad de Ciencias FisicoMatematicas, BUAP,
Digital Acquisition: State of the Art and future prospects
The dynamic range extension system for the LHAASO-WCDA experiment
Transient Waveform Recording Utilizing TARGET7 ASIC
DAQ ACQUISITION FOR THE dE/dX DETECTOR
Xiong Zuo IHEP, CAS, for the LHAASO Collaboration
Andreas Horneffer for the LOFAR-CR Team
DAQ (i.e electronics) R&D status in Canada
High Energy Physics experiments.
Jinfan Chang Experimental Physics Center , IHEP Feb 18 , 2011
E. Ponce2-1, G. Garipov2, B. Khrenov2, P. Klimov2, H. Salazar1
MoNA detector physics How to detect neutrons. Thomas Baumann NSCL.
SCADA for Remote Industrial Plant
Yuzhe Liu1,2, Lian Chen1,2, Futian Liang1,3, Feng Li1,2, Ge Jin1,2
Resolution Studies of the CMS ECAL in the 2003 Test Beam
LHAASO Electronics developments
(Or, How Dirty is Your Water?)
Signal conditioning.
A First Look J. Pilcher 12-Mar-2004
HAWC Science Survey of 2p sr up to 100 TeV energies Extended Sources
Front-end electronic system for large area photomultipliers readout
Hellenic Open University
FPGA-based Time to Digital Converter and Data Acquisition system for High Energy Tagger of KLOE-2 experiment L. Iafolla1,4, A. Balla1, M. Beretta1, P.
Example of DAQ Trigger issues for the SoLID experiment
Design and Test for Lumped Scheme of WCDA Readout Electronics
Ashray Solanki, Antony Pollail, Lovlish Gupta Undergraduate Students,
Commodity Flash ADC-FPGA Based Electronics for an
BESIII EMC electronics
On behalf of CEPC calorimeter working group
Commissioning of the ALICE-PHOS trigger
Separation of Cosmic-Ray Components in Water Cherenkov Detector
Xiong Zuo IHEP, CAS, for the LHAASO Collaboration
DAQ and visualization software
Presentation transcript:

Measurement of the Response of Water Cherenkov Detectors to Secondary Cosmic-Ray Particles in the HAWC Engineering Array Using a Fast Custom-Made DAQ System Measurement of the Response of Water Cherenkov Detectors to Secondary Cosmic-Ray Particles in the HAWC Engineering Array Using a Fast Custom-Made DAQ System L. Villasenor ∗, C. Alvarez †, A. Carraminana ‡, M. Castillo §, J. C. D′ Olivo ¶, H. R. Marquez-Falcon ∗, O. Martinez §, E. Moreno §, G. Perez §, H. Salazar §, A. Sandoval §§ and E. Varela § for the HAWC Collaboration ∗ Instituto de Fisica y Matematicas, Universidad Michoacana de San Nicolas de Hidalgo, Morelia, Mich., Mexico † UNACH, Tuxtla Gutierrez, Chiapas, Mexico ‡ INAOE, Tonanzintla, Pue., Mexico § FCFM, BUAP, Puebla, Pue., Mexico ¶ Instituto de Ciencias Nucleares, UNAM, Mexico D.F., Mexico §§ Instituto de Fisica, UNAM, Mexico D.F., Mexico Abstract The High Altitude Water Cherenkov (HAWC) Observatory is under construction in Sierra Negra, Mexico, at 4100 m.a.s.l. It will be dedicated to the study of high-energy gamma and cosmic rays. A prototype array for HAWC is under construction in the same site but at 4550 m.a.s.l.; it consists of 3 cylindrical Water Cherenkov detector prototypes, with a diameter of 3m and filled with water up to 3.6m above the PMT. We have built a custom-made data acquisition (DAQ) system to sample the PMT signals from these detectors at 200 MS/s to evaluate their performance. We present measurements of the amplitude and charge spectra for one of these detectors. We also discuss a general method to calibrate these detectors around the energies of vertical muons and Michel electrons. We briefly discuss the benefits of sampling at 200 MS/s compared to slower sampling options and provide details of the cost/channel of this system. Introduction The HAWC (High Altitude Water Cherenkov) observatory is under construction by a collaboration of scientists from the US and Mexico at the Sierra Negra site, in Mexico, at an altitude of 4100m. It will make use of a compact array of water Cherenkov detectors (WCDs) to survey the sky in search of steady and transient gamma-ray sources in the TeV energy range. The baseline design of the readout electronics for HAWC is based on VME modules. The electronics we present in this paper represents a low-power (about 5W) option of a portable, fast and easy-to-operate readout system that can be used along with a more powerful VME- based system during the construction phase of HAWC to test individual detectors. Description of the DAQ Hardware The fast DAQ system we built consists of an FPGA mother board (Digilent D2FT), a 200 MS/s ADC daughter board, a RS-232 port (Digilent PModRS232), a GPS receiver (Motorola Oncore UT+) and a high-precision pressure sensor (Futurlec HP03D module). This system operates on a single 5V battery. Description of the DAQ Software Modes Oscilloscope Mode This mode is used to display on-line the digitized waveforms on the PC monitor. Waveform Mode The DAQ system captures the PMT Trace at 200 MS/s. Charge Mode The FPGA sums the trace points to get the charge. It also sends the amplitude of the PMT trace. Rate Mode This mode is tailored to the search of gamma-ray bursts using the single-particle technique. The FPGA measures the number of pulses every 5ms. Muon-Decay Mode The FPGA measures the time between two consecutive pulses. GPS mode This mode is used to display all the relevant GPS information (time, position, number of visible satellites, etc.). Schematic diagram of the DAQ hardware Measurements of PMT Signals from HAWC We present data taken with the first HAWC detector prototype with the DAQ system at a sampling rate of 200 MS/s and a serial communication rate of Kbaud. Conclusion We have described the hardware and software of a fast custom-made DAQ system based on an FPGA mother board, an ADC daughter board with a 10-bit dynamic range, a GPS receiver and a pressure and temperature sensor. We have presented and analyzed data taken with the first WCD prototype of the HAWC Observatory. These data were taken at sampling rates of 200 and 100 MS/s using an inclusive amplitude-over-threshold trigger. We have also described a general method to calibrate our WCDs at two energies, one around the signal level of vertical muons and the other around the smaller signals of Michel electrons. If we implement our system on PCBs of 3 channels, the cost per channel would be around 35 USD. We are updating our system to use a USB 2.0 port on the PC and to incorporate time-to- digital converters (TDC) into our electronics to make it more compatible with the requirements of HAWC. We will also incorporate the ability to compute the rise-time of the signals directly in the FPGA. References AIP Conf.Proc.510: , H. Salazar et al, AIP Conf.Proc.857: , P. Allison et al., 29th International Cosmic Ray Conference Pune 8, , M.Alarcon et al., Nucl.Instrum.Meth. A420:39-47, Y. Jeronimo, H. Salazar, C. Vargas and L. Villasenor, AIP Conf. Proceedings Volumen 670: , H. Salazar and L. Villasenor, Nucl.Instrum.Meth.A553: , Photograph of the DAQ hardware Amplitude distribution measured at 200 MS/s. Charge distribution measured at 200 MS/s. Amplitude distribution measured at 100MS/s. Note the smearing effect compared with 200 MS/s. Amplitude vs Charge measured at 200MS/s. The arrow corresponds to second arrow shown in previous plots.