Nose-cone calorimeter: PHENIX forward upgrade
نویسندگان
چکیده
منابع مشابه
The PHENIX Muon Trigger Upgrade
The PHENIX muon trigger upgrade adds Level-1 trigger detectors to existing forward muon spectrometers and will enhance the ability of the experiment to pursue a rich program of spin physics in polarized proton collisions at √ s = 500 GeV . The additional muon trigger detectors and Level-1 trigger electronics will allow the experiment to select high momentum muons from the decay of W -bosons and...
متن کاملExpected Performance of the CDF Plug Upgrade Calorimeter at TeV33
We have evaluated the performance of the CDF plug tile/fiber calorimeter under the radiation environment at a luminosity of 1 1033 cm 2s 1 at TeV33. The issues covered are the radiation damage, the anode current of photomultipliers, and the energy miss-measurement due to the minimum bias event pile-ups. The plug calorimeter is expected to perform as precision calorimetry in the pseudorapidity r...
متن کاملDetector upgrade for the KLOE 2 experiment : The calorimeter system
The upgrade of the DAΦNE machine layout and the gamma-gamma physics search require a modification of the size and position of the inner focusing quadrupoles of KLOE-2 and a tagging system based on calorimetric detectors. Therefore the realization of different new calorimeters covering the quadrupoles area and the realization of a tagging system able to detect electrons and photons in an energy ...
متن کاملRadiation hard programmable delay line for LHCb calorimeter upgrade
This paper describes the implementation of a SPI-programmable clock delay chip based on a Delay Locked Loop (DLL) in order to shift the phase of the LHC clock (25 ns) in steps of 1ns, with less than 5 ps jitter and 23 ps of DNL. The delay lines will be integrated into ICECAL, the LHCb calorimeter front-end analog signal processing ASIC in the near future. The stringent noise requirements on the...
متن کاملCMS Hadronic Endcap Calorimeter Upgrade R&D Studies
Due to an expected increase in radiation damage in LHC, we propose to transform CMS Hadronic EndCap calorimeters to radiation hard quartz plate calorimeters. Quartz is proved to be radiation hard by the radiation damage tests with electron, proton, neutron and gamma beams. However, the light produced in quartz comes from Cerenkov process, which yields drastically fewer photons than scintillatio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2009
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-009-0953-y