Zobrazeno 1 - 10
of 529
pro vyhledávání: '"in-beam monitoring"'
Autor:
Elisabetta Medina, Arianna Ferro, Mohammad Abujami, Aurora Camperi, Matteo Centis Vignali, Emanuele Data, Damiano Del Sarto, Umberto Deut, Fabio Di Martino, Mohammad Fadavi Mazinani, Marco Ferrero, Veronica Ferrero, Simona Giordanengo, Oscar A. Martì Villarreal, Mohammad Amin Hosseini, Felix Mas Milian, Luigi Masturzo, Diango M. Montalvan Olivares, Marco Montefiori, Giovanni Paternoster, Jake Harold Pensavalle, Valentina Sola, Roberto Cirio, Roberto Sacchi, Anna Vignati
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Monitoring Ultra-High Dose Rate (UHDR) beams is one of the multiple challenges posed by the emergent FLASH radiotherapy. Technologies (i.e., gas-filled ionization chambers) nowadays used in conventional radiotherapy are no longer effective when appli
Externí odkaz:
https://doaj.org/article/3b2a0e3546e7426194e3cce1aac0b2e9
Autor:
Sara Pettinato, Giuseppe Felici, Lorenzo Galluzzo, Maria Cristina Rossi, Marco Girolami, Stefano Salvatori
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 29, Iss , Pp 100538- (2024)
Accurate dosimetry of ultra-high dose-rate beams using diamond detectors remains challenging, primarily due to the elevated photocurrent peaks exceeding the input dynamics of precision electrometers. This work aimed at demonstrating the effectiveness
Externí odkaz:
https://doaj.org/article/289742ff451b427e8667d6e335ad40e0
Autor:
A. Corvino, M. Reimold, E. Beyreuther, F.-E. Brack, F. Kroll, J. Pawelke, J. D. Schilz, M. Schneider, U. Schramm, M. E. P. Umlandt, K. Zeil, T. Ziegler, J. Metzkes-Ng
Publikováno v:
High Power Laser Science and Engineering, Vol 12 (2024)
Laser plasma accelerators (LPAs) enable the generation of intense and short proton bunches on a micrometre scale, thus offering new experimental capabilities to research fields such as ultra-high dose rate radiobiology or material analysis. Being spe
Externí odkaz:
https://doaj.org/article/413fb0273d1049dc8fa07badf8fd5be3
Akademický článek
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Publikováno v:
Journal of Nuclear Research and Applications, Vol 2, Iss 2, Pp 13-19 (2022)
For the ion beam analysis of insulating materials, we have investigated the design and calibration of an ion beam chopper. The chopper consists of a holder, a chopper plate, four photo sensors, a stepper motor, and an electronic control unit. The cho
Externí odkaz:
https://doaj.org/article/bcd0b01bbe064a029d5ecf417477dd15
Autor:
Luigi Campajola, Pierluigi Casolaro, Elisa Maria Gandolfo, Marcello Campajola, Salvatore Buontempo, Francesco Di Capua
Publikováno v:
Physics, Vol 4, Iss 2, Pp 409-420 (2022)
The study of the effects of the radiation dose on devices and materials is a topic of high interest in several fields, including radiobiology, space missions, microelectronics, and high energy physics. In this paper, a new method, based on radiochrom
Externí odkaz:
https://doaj.org/article/cb1a35435bc14eac9b06795550a20b46
Autor:
Jeremy Davis, Andrew Dipuglia, Matthew Cameron, Jason Paino, Ashley Cullen, Susanna Guatelli, Marco Petasecca, Anatoly Rosenfeld, Michael Lerch
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 1, Pp 125-137 (2022)
Successful transition of synchrotron-based microbeam radiation therapy (MRT) from pre-clinical animal studies to human trials is dependent upon ensuring that there are sufficient and adequate measures in place for quality assurance purposes. Transmis
Externí odkaz:
https://doaj.org/article/441a7a1250464ab392af847c502d5c97
Akademický článek
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Autor:
Diana Bachiller-Perea, Mingming Zhang, Celeste Fleta, David Quirion, Daniela Bassignana, Faustino Gómez, Consuelo Guardiola
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
The present work shows the performance of two new large microdosimetry multi-array systems having two different configurations, namely, pixel and strip configurations. They cover radiation sensitive areas of 1.9 cm × 0.1 cm and 5.1 cm × 0.1 cm, res
Externí odkaz:
https://doaj.org/article/21501b9cff0041439f9706c3278bfdcd
Autor:
Saverio Braccini, Tommaso Stefano Carzaniga, Pierluigi Casolaro, Gaia Dellepiane, Laura Franconi, Isidre Mateu, Paola Scampoli, Matthias Schmid
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3657 (2023)
A two-dimensional beam monitoring detector named π2 has been developed and tested at the Bern University Hospital, using an 18 MeV proton beam provided by a medical cyclotron. This non-destructive device utilises a scintillating compound (P47 phosph
Externí odkaz:
https://doaj.org/article/2da209bc85134c6691648a7726bad2d7