Zobrazeno 1 - 10
of 785
pro vyhledávání: '"C.W.E. Van Eijk"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 683:46-52
We present a detailed investigation of the intrinsic activity of LaBr3 scintillators from the natural abundance of radioactive isotope 138La. Compared to earlier studies of lanthanum halides intrinsic activity, we gained a sharper insight by using sa
Autor:
A. I. Rudenko, A. A. Yukhimchuk, S. A. Yukhimchuk, A. D. Konin, V. P. Volnykh, S. K. Grishechkin, L. N. Bogdanova, K. I. Gritsaj, C.W.E. van Eijk, Yu. I. Vinogradov, Victor R. Bom, K. L. Mikhailyukov, N. N. Grafov, V. V. Baluev, V. V. Filchenkov, D. L. Demin
Publikováno v:
Journal of Experimental and Theoretical Physics. 113:68-74
A search for the muon-catalyzed fusion reaction d + d → 4He + γ in the ddμ muonic molecule was performed using the experimental installation TRITON with BGO detectors for γ-quanta. A high-pressure target filled with deuterium was exposed to the
Autor:
D.J. van der Laan, Freek J. Beekman, Marnix C. Maas, Dennis R. Schaart, C.W.E. van Eijk, Peter Bruyndonckx
Publikováno v:
Physics in Medicine and Biology, 55, 1659-75
Physics in Medicine and Biology, 55, 6, pp. 1659-75
Physics in Medicine and Biology, 55 (6), 2010
Physics in Medicine and Biology, 55, 6, pp. 1659-75
Physics in Medicine and Biology, 55 (6), 2010
Item does not contain fulltext Much research is being conducted on position-sensitive scintillation detectors for medical imaging, particularly for emission tomography. Monte Carlo simulations play an essential role in many of these research activiti
Autor:
D. L. Demin, A. D. Konin, A. A. Yukhimchuk, Victor R. Bom, V.G. Zinov, V. V. Filchenkov, S. V. Filchagin, R. K. Musyaev, A. V. Kuryakin, S. K. Grishechkin, D. P. Tumkin, L. N. Bogdanova, C.W.E. van Eijk, K. I. Gritsaj, A. M. Demin, N. N. Grafov, S. A. Yukhimchuk, Yu. I. Vinogradov, A. I. Rudenko, S. V. Zlatoustovskii, S. V. Medved
Publikováno v:
Journal of Experimental and Theoretical Physics. 108:216-225
The muon-catalyzed fusion (μCF) process in tritium was studied by the μCF collaboration on the muon beam of the JINR Phasotron. The measurements were carried out with a liquid tritium target at the temperature 22 K and density approximately 1.25 of
Autor:
H.U. Gudel, Muhammad Danang Birowosuto, Karl Krämer, Gregory Bizarri, Pieter Dorenbos, C.W.E. van Eijk
Publikováno v:
IEEE Transactions on Nuclear Science. 55:1164-1169
We investigated scintillation and luminescence properties of GdI3:1% Ce3+. It shows a light yield of 47 000 photons/MeV recorded with a Hamamatsu R1791 photomultiplier tube (PMT). Using an Advanced Photonix 630-70-73-510 avalanche photodiode (APD), t
Autor:
Karl Krämer, H. U. Güdel, J.T.M. de Haas, Pieter Dorenbos, C.W.E. van Eijk, Muhammad Danang Birowosuto
Publikováno v:
IEEE Transactions on Nuclear Science. 55:1152-1155
We investigated gamma- and neutron-scintillation properties of A2LiLnX6:Ce3+ (A=Cs, Rb, K, Na, Li; Ln=La, Y, Lu, Sc; X=Br, I) with the aim to develop new scintillators with high neutron detection efficiencies. Among the investigated thermal neutron s
Autor:
J. Huizenga, E Seravalli, A.. Simon, J.. Hendrikse, Jacobus M. Schippers, C.W.E. van Eijk, R. Kreuger
Publikováno v:
IEEE Transactions on Nuclear Science. 54:1271-1278
The characterization of a scintillating GEM based gas detector for quality control of clinical radio-therapeutic beams is presented. Photons emitted by the Ar/CF4 gas mixture are detected by means of a CCD camera; in addition, the charge is measured.
Autor:
Alan Owens, E.-J. Buis, Adrie J. J. Bos, Vladimir Ouspenski, Sijtze Brandenburg, C. Dathy, R.W. Ostendorf, Stefan Kraft, Francesco Quarati, C.W.E. van Eijk, Pieter Dorenbos
Publikováno v:
Nuclear instruments & methods in physics research section a-Accelerators spectrometers detectors and associated equipment, 572(2), 785-793. ELSEVIER SCIENCE BV
Radiation effects caused by solar proton events will be a common problem for many types of sensors on missions to the inner solar system because of the long cruise phases coupled with the inverse square scaling of solar particle events. In support of
Publikováno v:
physica status solidi (a). 204:850-860
The scintillation properties of Ce3+ doped ternary cesium rare-earth halides are reported. We investigated Cs3Lu2I9:Ce3+, Cs3Gd2I9:Ce3+, Cs3LaBr6:Ce3+ and Cs3LuI6:Ce3+. Cs3Lu2I9:Ce3+ and Cs3LaBr6:Ce3+ exhibit the highest light yields under γ-ray exc
Autor:
C.W.E. van Eijk, R. M. Megahid, W.A. Kansouh, A.M. Ali, Victor R. Bom, A. M. Osman, A.M.A. El-Monem
Publikováno v:
IEEE Transactions on Nuclear Science. 53:2247-2251
The neutron back scattering technique is used to search for land mines. Advantages of this technique are: the speed of detection, the ability to detect metal free mines, and the insensitivity to metal and pebbles. The method is sensitive to soil mois