Top arrow pointing up

Resources

Resources

Optimization of radiochromic film stacks to diagnose high-flux laser-accelerated proton beams

Sep 17, 2020. Publications

Abstract

Here, we extend flatbed scanner calibrations of GafChromic EBT3, MD-V3, and HD-V2 radiochromic films using high-precision x-ray irradiation and monoenergetic proton bombardment. By computing a visibility parameter based on fractional errors, optimal dose ranges and transitions between film types are identified. The visibility analysis is used to design an ideal radiochromic film stack for the proton energy spectrum expected from the interaction of a petawatt laser with a cryogenic hydrogen jet target.

DOI: 10.1063/5.0020568

More From Publications

Apr 20, 2022    Publications

Transient Relativistic Plasma Grating to Tailor High-Power Laser Fields, Wakefield Plasma Waves, and Electron Injection

Q. Chen, D. Maslarova, J. Wang, S. X. Lee, V. Horny, and D. Umstadter. Phys. Rev. Lett. 128, 164801, (2022).

Read more

Apr 9, 2022    Publications

Enhancement of high energy X-ray radiography using compound parabolic concentrator targets

P. M. King, D. Rusby, A. Hannasch, N. Lemos, G. Tiwari, A. Pak, S. Kerr, G. Cochran, I. Pagano, G. J. Williams, S. F....

Read more

Jan 27, 2022    Publications

A new platform for ultra‑high dose rate radiobiological research using the BELLA PW laser proton beamline

J. Bin, L. Obst-Huebl, J.-H. Mao, K. Nakamura, L. D. Geulig, H. Chang, Q. Ji, L. He, J. De Chant, Z. Kober, A. J....

Read more

Jan 11, 2022    Publications

Vacuum laser acceleration of super-ponderomotive electrons using relativistic transparency injection

P. K. Singh, F.-Y. Li, C.-K. Huang, A. Moreau, R. Hollinger, A. Junghans, S. Wang, A. Favalli, C. Calvi, Y. Wang, H....

Read more

Dec 15, 2021    Publications

Ion acceleration and D‐D fusion neutron generation in relativistically transparent deuterated nanowire arrays

A. Curtis, R. Hollinger, C. Calvi, S. Wang, S. Huanyu, Y. Wang, A. Pukhov, V. Kaymak, C. Baumann, J. Tinsley, V.N....

Read more

Dec 9, 2021    Publications

Emittance preserving thin film plasma mirrors for GeV scale laser plasma accelerators

A. Zingale, N. Czapla, D. M. Nasir, S. K. Barber, J. H. Bin, A. J. Gonsalves, F. Isono, J. van Tilborg, S. Steinke,...

Read more