A high sensitivity Cherenkov detector for prompt gamma timing and time imaging

Autor: Maxime Jacquet, Saba Ansari, Marie-Laure Gallin-Martel, Adélie André, Yannick Boursier, Mathieu Dupont, Jilali Es-smimih, Laurent Gallin-Martel, Joël Hérault, Christophe Hoarau, Johan-Petter Hofverberg, Daniel Maneval, Christian Morel, Jean-François Muraz, Fabrice Salicis, Sara Marcatili

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)

Abstract We recently proposed a new approach for the real-time monitoring of particle therapy treatments with the goal of achieving high sensitivities on the particle range measurement already at limited counting statistics. This method extends the P

Externí odkaz: https://doaj.org/article/a384db09ca384154a7a57b082f7d516b

A time-of-flight-based reconstruction for real-time prompt-gamma imaging in proton therapy

Autor: Laurent Gallin-Martel, Daniel Maneval, Yannick Boursier, Sara Marcatili, Jean-François Muraz, Christian Morel, Jean-Luc Bouly, M. Dupont, M.-L. Gallin-Martel, Joel Herault, Etienne Testa, Maxime Jacquet, Denis Dauvergne, Jean Michel Létang

Publikováno v: Physics in Medicine and Biology
Physics in Medicine and Biology, 2021, 66 (13), pp.135003. ⟨10.1088/1361-6560/ac03ca⟩
Phys.Med.Biol.
Phys.Med.Biol., 2021, 66 (13), pp.135003. ⟨10.1088/1361-6560/ac03ca⟩

We are currently conceiving, through (MC) simulation, a multi-channel gamma detector array (TIARA for Time-of-flight Imaging ARrAy) for the online monitoring of protontherapy treatments. By measuring the Time-Of-Flight (TOF) between a beam monitor pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebf9f9936cf7df3d9ce05f1d831daade
https://hal.science/hal-03319261

Tracking Dynamics of Spontaneous Tumors in Mice Using Photon-Counting Computed Tomography

Autor: Fabienne Lamballe, Christian Morel, L Portal, M. Dupont, Nathalie Auphan-Anezin, F. Cassol, Toby Lawrence, Samantha Fernandez, Yannick Boursier, Rosanna Dono, Caroline Laprie, Lionel Chasson, Laure Balasse, Sylvie Richelme, Flavio Maina, María Arechederra, Benjamin Guillet

Publikováno v: iScience
iScience, Elsevier, 2019, 21, pp.68-83. ⟨10.1016/j.isci.2019.10.015⟩
iScience, Vol 21, Iss, Pp 68-83 (2019)
iScience, 2019, 21, pp.68-83. ⟨10.1016/j.isci.2019.10.015⟩

Summary Computed tomography is a powerful medical imaging modality for longitudinal studies in cancer to follow neoplasia progression and evaluate anticancer therapies. Here, we report the generation of a photon-counting micro-computed tomography (PC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be3b76b5f4145e043d19e208c72784a
https://hal.archives-ouvertes.fr/hal-02368834/document

Extension of the List-Mode MLEM Algorithm for Poly-Energetic Imaging with a Compton Camera

Autor: Christian Morel, Brahim Mehadji, Yannick Boursier, M. Dupont

Publikováno v: 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, Nov 2018, Sydney, Australia. pp.1-8, ⟨10.1109/NSSMIC.2018.8824289⟩

International audience; Proposed in the mid-seventies as a tool to retrieve the direction of gamma rays emerging from tumors marked by a radio-tracer, the Compton Camera (CC) was also proposed more recently to localize radioactivity for nuclear disma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2b772a429adb2254d1405016e048479
https://hal.archives-ouvertes.fr/hal-02327741

ARTEMIS II: A Second-Generation Catalog of LASCO Coronal Mass Ejections Including Mass and Kinetic Energy

Autor: A. Llebaria, O. Floyd, Yannick Boursier, Philippe Lamy

Publikováno v: Solar Physics
Solar Physics, Springer Verlag, 2013, 288 (1), pp.269--289. ⟨10.1007/s11207-013-0281-0⟩
Solar Physics, 2013, 288 (1), pp.269--289. ⟨10.1007/s11207-013-0281-0⟩

International audience; The ARTEMIS-I catalog of coronal mass ejections (CMEs) was initially developed on a first generation of low-resolution synoptic maps constructed from the SOHO/LASCO-C2 images of the K-corona and resulted in an online database

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa5e3679d9acd7b56b70fb77b1ab9018
https://doi.org/10.1007/s11207-013-0281-0