SCINTILLATION PROPORTIONAL Xe COUNTER WITH WLS FIBER READOUT FOR LOW-ENERGY X-RAYS

نویسنده

  • D. Akimov
چکیده

A gas Xe based scintillation proportional counter with cylindrical geometry and wavelength shifting (WLS) fiber readout for X-rays of energy 0.5 − 100 keV is proposed. With such a design large sizes and sensitive area of the counter with a fairly well uniformity is possible. The counter could be used for ”dark matter” search and neutrino magnetic moment measurement and for detection of small amounts or traces of radioactive elements in substances or environment.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Development of High Pressure Xe Scintillation Proportional Counter for Experiments in ”low-background” Physics

Characteristics of a scintillation proportional counter with WLS fiber optics readout is described. The possibility of detection of the proportional scintillation signal produced by the single electron of primary ionization is shown. The counter can be applied for the experiments in ”low–background” physics which require a low energy threshold. E-mail : akimov [email protected]

متن کامل

Low-background Experiments with High Pressure Gas Scintillation Proportional Detector

A scintillation proportional counter with wavelength shifting fiber readout filled with Xe or Kr under a pressure of up to 20 atm is proposed for the low–background experiments on search for dark matter of the Universe and 2K–decay of Kr.

متن کامل

The Energy Resolution of Xenon-Neon filled Gas Proportional-Scintillation Counters for X-Rays Below 2 keV

The energy spectra of x-rays with energies below 2 keV measured at atmospheric pressure with standard Xe gas detectors, such as gas proportional-scintillation counters (GPSC), exhibit distortions that are related to losses of electrons and fluorescence photons to the radiation window. In this work, a Monte Carlo simulation method that takes into account these losses investigates the use of Xe-N...

متن کامل

The gas proportional scintillation counter / microstrip gas chamber hybrid detector

The gas proportional scintillation counter/microstrip gas chamber (GPSC/MSGC) hybrid detector for X-ray spectrometry is described. The detector uses a CsI-coated microstrip plate placed in direct contact with the gas-filling as the photosensor readout for the GPSC scintillation substituting for the photomultiplier tube (PMT). Usable photosensor maximum gain is limited by optical positive feedba...

متن کامل

Xenon–Neon Gas Proportional-Scintillation Counters for X-Rays Below 2 keV: A Monte Carlo Simulation Study

The energy spectra of X-rays with energies below 2 keV measured at atmospheric pressure with standard Xe gas detectors, such as gas proportional-scintillation counters, exhibit distortions that are related to losses of electrons and fluorescence photons to the radiation window. In this paper, a Monte Carlo simulation method that takes into account these losses investigates the use of Xe–Ne mixt...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1996