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A generalization of the preset count moving average algorithm for digital rate meters
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2002)
A generalized definition of the preset count moving average algorithm for digital rate meters has been introduced. The algorithm is based on the knowledge of time intervals between successive pulses in random-pulse sequences. ...
Design of the central region in the Gustaf Werner cyclotron at the Uppsala university
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2002)
This paper describes the design of the central region in the Gustaf Werner cyclotron for h = 1, 2 and 3 modes of acceleration. The electric field distribution in the inflector and in the four acceleration gaps has been ...
Energy and time spreads of the ion beam caused by the spiral inflector
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1998)
The spiral inflector (Root, M.S. Thesis, Ph.D. Thesis, University of British Columbia), as a part of the axial injection system of a cyclotron, is designed to inflect the ion beam with the introduction of a negligible ...
An efficient electric field approximation for spiral inflector calculations
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2001)
This paper presents a new analytical approximation of the electric field in the spiral inflector. It is based on R-function formalism and derived according to the geometric shape of the inflector including the grounded ...
Production of positron annihilation radiation by cosmic-rays near sea level
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2002)
Production of positron annihilation radiation by cosmic-rays in Al, Fe, Sn and Pb is measured by means of a triggered HPGe detector. The equipment is located in Belgrade, at an absolute height of 125 m a.s.l. The production ...
Measurement of the life-times distribution of Po-216
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2017)
The life time distribution measurements of the alpha emitter Po-216 have been performed with semiconductor detectors. We applied a new method to obtain the distribution of time intervals between the correlated signals of ...
Performance of the CMS ECAL safety system for super modules SM0 and SM1
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2005)
A prototype of the safety system for the electromagnetic calorimeter (ECAL) of the CMS detector at LHC has been implemented and tested in Super Modules SM0 and SM1 during the ECAL test-beam campaign in summer 2003. The aim ...
Beam orbit simulation in the central region of the RIKEN AVF cyclotron
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1999)
This paper describes the modification design of the central region for h = 2 mode of acceleration in the RIKEN AVF cyclotron. we made a small modification to the electrode shape in the central region for optimization of ...
Detection limits of the NaI(Tl) shielded HPGe spectrometer
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1999)
The results of a detailed study of the low-level performance of a NaI(Tl) shield added to an iron shielded HPGe spectrometer are presented. Both the slow and the fast anticoincidence gating modes were tested, the slow mode ...
Design of the central region for axial injection in the VINCY cyclotron
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1996)
This paper describes the design of the central region for h = 1, h = 2 and h = 4 modes of acceleration in the VINCY cyclotron. The result which is worth reported in that the central region is unique and compatible with the ...