Investigation of Ionization Chamber Characteristics for Ultrahigh-dose-rate Scanned Carbon-ion Beams.
Hamatani N, Yagi M, Shimizu S, Ishino N, Shimizu M, Kuwana Y, Tsubouchi T, Takashina M, Miyoshi T, Nomura T, Toyoda T, Umezawa M, Nishio T, Koizumi M, Ogawa K, Kanai T.
In Vivo. 2024 Sep-Oct;38(5):2220-2227. doi: 10.21873/invivo.13686.
Ionization chamber correction factors for MR-linacs.
Pojtinger S, Dohm OS, Kapsch RP, Thorwarth D.
Phys Med Biol. 2018 Jun 7;63(11):11NT03. doi: 10.1088/1361-6560/aac4f2.
Quantitative ionization chamber alignment to a water surface: Theory and simulation.
Siebers JV, Ververs JD, Tessier F.
Med Phys. 2017 Jul;44(7):3794-3804. doi: 10.1002/mp.12319. Epub 2017 Jun 9.
Evaluation of ionization chamber stability checks using various sources.
Walter AE, Hansen JB, DeWerd LA.
Phys Med. 2020 Dec;80:327-334. doi: 10.1016/j.ejmp.2020.11.010. Epub 2020 Nov 26.
Ionization chamber volume averaging effects in dynamic intensity modulated radiation therapy beams.
Low DA, Parikh P, Dempsey JF, Wahab S, Huq S.
Med Phys. 2003 Jul;30(7):1706-11. doi: 10.1118/1.1582558.
On the stability of well-type ionization chamber source strength calibration coefficients.
Smith BR, DeWerd LA, Culberson WS.
Med Phys. 2020 Sep;47(9):4491-4501. doi: 10.1002/mp.14247. Epub 2020 Jun 17.
Experimental characterization of four ionization chamber types in magnetic fields including intra-type variation.
Frick S, Schneider M, Kapsch RP, Thorwarth D.
Phys Imaging Radiat Oncol. 2024 Feb 25;29:100561. doi: 10.1016/j.phro.2024.100561. eCollection 2024 Jan.
Evaluating the Impact of Ionization Chamber-Specific Beam Quality Correction Factor in Dosimetry of Filtered and Unfiltered Photon Beams.
Sharma R, Sharma SD, Agarwal P, Avasthi DK, Verma R.
J Med Phys. 2022 Apr-Jun;47(2):159-165. doi: 10.4103/jmp.jmp_101_21. Epub 2022 Aug 5.
Experimental measurement of ionization chamber angular response and associated magnetic field correction factors in MR-linac.
Iakovenko V, Keller B, Sahgal A, Sarfehnia A.
Med Phys. 2020 Apr;47(4):1940-1948. doi: 10.1002/mp.14025. Epub 2020 Feb 19.
Monte Carlo optimization and experimental validation of a prototype ionization chamber for accurate magnetic resonance image guided radiation therapy (MRgRT) daily output constancy measurements in solid phantoms.
Muir BR, Nusrat H, Sarfehnia A, Renaud J.
Med Phys. 2022 Aug;49(8):5483-5490. doi: 10.1002/mp.15695. Epub 2022 Jun 13.
