Mass production of ultra-pure NaI powder for COSINE-200

Autor: KeonAh Shin, JunSeok Choe, Olga Gileva, Alain Iltis, Yena Kim, Yeongduk Kim, Cheolho Lee, Eunkyung Lee, HyunSu Lee, Moo Hyun Lee

Publikováno v: Frontiers in Physics, Vol 11 (2023)

COSINE-200 is the next phase experiment of the ongoing COSINE-100 that aims to unambiguously verify the annual modulation signals observed by the DAMA experiment and to reach the world competitive sensitivity on the low-mass dark matter search. To ac

Externí odkaz: https://doaj.org/article/864c6e6016b241828b45fe27f10ea863

First images from a CeBr 3 /LYSO:Ce Temporal Imaging portable Compton camera at 1.3 MeV

Autor: Christian Morel, M. Z. Hmissi, L. Rodrigues, C. Tata, Alain Iltis, Hichem Snoussi, G. Zeufack, Brahim Mehadji

Publikováno v: 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Nov 2018, Sydney, Australia. pp.1-3, ⟨10.1109/NSSMIC.2018.8824429⟩

International audience; During nuclear decommissioning or waste management operations, there is a need for imaging the contamination field while identifying and quantifying the contaminants. Our objective is to test a Compton camera within the energy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b8a111ca9428f0d189fba4f8efc029
https://hal-utt.archives-ouvertes.fr/hal-02290558

Temporal imaging for accurate time, space, and energy localization of photoelectric events in monolithic scintillators

Autor: Hichem Snoussi, Ghislain Zeufack Tadonkeng, Alain Iltis, Luc Rodrigues de Magalhaes

Publikováno v: SPIE Medical Imaging
SPIE Medical Imaging, Feb 2017, Orlando, United States. pp.101320B, ⟨10.1117/12.2254486⟩

International audience; In this communication, we propose an original temporal imaging concept for accurate spatio-temporal localization of scintillation events within a monolithic scintillator and a digital Si-PM matrix. Jointly analyzing the light

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28c783a21c49fa89a1b1e5bebda736d2
https://doi.org/10.1117/12.2254486

Temporal imaging: Observation and localization of a compton effect inside a 20 mm monolithic LYSO plate with a Philips digital Si-PM

Autor: Christian Morel, Hichem Snoussi, Luc Rodrigues de Magalhaes, Alain Iltis

Publikováno v: 2016 IEEE Nuclear Science Symposium and Medical Imaging Conference
2016 IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2016, Strasbourg, France. ⟨10.1109/nssmic.2016.8069801⟩
2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD)
2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD), Oct 2016, Strasbourg, France. pp.1-2, ⟨10.1109/NSSMIC.2016.8069801⟩

International audience; Recently, temporal imaging has been shown to be very promising for enhancing the accuracy of spatio-temporal localization of a scintillation events within a monolithic scintillator [1]. The objective of this communication is t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b923e50b04d85ccee5d80b2eed410cb3
https://doi.org/10.1109/nssmic.2016.8069801

Performance of large lanthanum bromide scintillators

Autor: Vladimir Solovyev, Peter R. Menge, C.M. Rozsa, G. Gautier, Alain Iltis

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 579:6-10

Cerium-doped lanthanum bromide, LaBr3(Ce), scintillator possesses several outstanding properties that make it an attractive choice for security, medical, and geophysical radiation detection applications. Among these properties are good density (5.1 g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1797f672be3056d7a6a42abc1621415e
https://doi.org/10.1016/j.nima.2007.04.002