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304 related items for PubMed ID: 28636763

  • 1. Sensitive volume effects on Monte Carlo calculated ion chamber response in magnetic fields.
    Malkov VN, Rogers DWO.
    Med Phys; 2017 Sep; 44(9):4854-4858. PubMed ID: 28636763
    [Abstract] [Full Text] [Related]

  • 2. Technical Note: Sensitive volume effects on ion chamber responses in longitudinal magnetic fields.
    Reynolds M, Rathee S, Fallone BG.
    Med Phys; 2019 Jul; 46(7):3306-3310. PubMed ID: 31054203
    [Abstract] [Full Text] [Related]

  • 3. Monte Carlo study of ionization chamber magnetic field correction factors as a function of angle and beam quality.
    Malkov VN, Rogers DWO.
    Med Phys; 2018 Feb; 45(2):908-925. PubMed ID: 29218730
    [Abstract] [Full Text] [Related]

  • 4. 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. PubMed ID: 31955432
    [Abstract] [Full Text] [Related]

  • 5. Experimental determination of magnetic field quality conversion factors for eleven ionization chambers in 1.5 T and 0.35 T MR-linac systems.
    Orlando N, Crosby J, Glide-Hurst C, Culberson W, Keller B, Sarfehnia A.
    Med Phys; 2024 Apr; 51(4):2998-3009. PubMed ID: 38060696
    [Abstract] [Full Text] [Related]

  • 6. VMAT and IMRT plan-specific correction factors for linac-based ionization chamber dosimetry.
    Desai VK, Labby ZE, Hyun MA, DeWerd LA, Culberson WS.
    Med Phys; 2019 Feb; 46(2):913-924. PubMed ID: 30449040
    [Abstract] [Full Text] [Related]

  • 7. The role of the construction and sensitive volume of compact ionization chambers on the magnetic field-dependent dose response.
    Delfs B, Blum I, Tekin T, Schönfeld AB, Kranzer R, Poppinga D, Giesen U, Langner F, Kapsch RP, Poppe B, Looe HK.
    Med Phys; 2021 Aug; 48(8):4572-4585. PubMed ID: 34032298
    [Abstract] [Full Text] [Related]

  • 8. Experimental and Monte Carlo-based determination of magnetic field correction factors k B , Q $k_{B,Q}$ in high-energy photon fields for two ionization chambers.
    Alissa M, Zink K, Kapsch RP, Schoenfeld AA, Frick S, Czarnecki D.
    Med Phys; 2023 Jul; 50(7):4578-4589. PubMed ID: 36897832
    [Abstract] [Full Text] [Related]

  • 9. 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. PubMed ID: 35536047
    [Abstract] [Full Text] [Related]

  • 10. A finite element method for the determination of the relative response of ionization chambers in MR-linacs: simulation and experimental validation up to 1.5 T.
    Pojtinger S, Kapsch RP, Dohm OS, Thorwarth D.
    Phys Med Biol; 2019 Jul 04; 64(13):135011. PubMed ID: 31181560
    [Abstract] [Full Text] [Related]

  • 11. Dosimetry in 1.5 T MR-Linacs: Monte Carlo determination of magnetic field correction factors and investigation of the air gap effect.
    Margaroni V, Pappas EP, Episkopakis A, Pantelis E, Papagiannis P, Marinos N, Karaiskos P.
    Med Phys; 2023 Feb 04; 50(2):1132-1148. PubMed ID: 36349535
    [Abstract] [Full Text] [Related]

  • 12. 2D convolution kernels of ionization chambers used for photon-beam dosimetry in magnetic fields: the advantage of small over large chamber dimensions.
    Looe HK, Delfs B, Poppinga D, Harder D, Poppe B.
    Phys Med Biol; 2018 Mar 29; 63(7):075013. PubMed ID: 29516870
    [Abstract] [Full Text] [Related]

  • 13. Determination of kQmsr,Q0fmsr,fref factors for ion chambers used in the calibration of Leksell Gamma Knife Perfexion model using EGSnrc and PENELOPE Monte Carlo codes.
    Mirzakhanian L, Benmakhlouf H, Tessier F, Seuntjens J.
    Med Phys; 2018 Apr 29; 45(4):1748-1757. PubMed ID: 29468677
    [Abstract] [Full Text] [Related]

  • 14. Experimental verification of EGSnrc Monte Carlo calculated depth doses within a realistic parallel magnetic field in a polystyrene phantom.
    Ghila A, Steciw S, Fallone BG, Rathee S.
    Med Phys; 2017 Sep 29; 44(9):4804-4815. PubMed ID: 28626920
    [Abstract] [Full Text] [Related]

  • 15. Small-cavity chamber dose response in megavoltage photon beams coupled to magnetic fields.
    Cervantes Y, Billas I, Shipley D, Duane S, Bouchard H.
    Phys Med Biol; 2020 Dec 04; 65(24):245008. PubMed ID: 32674077
    [Abstract] [Full Text] [Related]

  • 16. Reference dosimetry in magnetic fields: formalism and ionization chamber correction factors.
    O'Brien DJ, Roberts DA, Ibbott GS, Sawakuchi GO.
    Med Phys; 2016 Aug 04; 43(8):4915. PubMed ID: 27487908
    [Abstract] [Full Text] [Related]

  • 17. Field correction factors for a PTW-31016 Pinpoint ionization chamber for both flattened and unflattened beams. Study of the main sources of uncertainties.
    Puxeu-Vaqué J, Duch MA, Nailon WH, Cruz Lizuain M, Ginjaume M.
    Med Phys; 2017 May 04; 44(5):1930-1938. PubMed ID: 28261817
    [Abstract] [Full Text] [Related]

  • 18. Radiation dosimetry in magnetic fields with Farmer-type ionization chambers: determination of magnetic field correction factors for different magnetic field strengths and field orientations.
    Spindeldreier CK, Schrenk O, Bakenecker A, Kawrakow I, Burigo L, Karger CP, Greilich S, Pfaffenberger A.
    Phys Med Biol; 2017 Aug 01; 62(16):6708-6728. PubMed ID: 28636564
    [Abstract] [Full Text] [Related]

  • 19. Dosimetry in magnetic fields with dedicated MR-compatible ionization chambers.
    Shukla BK, Spindeldreier CK, Schrenk O, Bakenecker AC, Klüter S, Kawrakow I, Runz A, Burigo L, Karger CP, Greilich S, Pfaffenberger A.
    Phys Med; 2020 Dec 01; 80():259-266. PubMed ID: 33220650
    [Abstract] [Full Text] [Related]

  • 20. Skin dose investigations on a 0.5 T parallel rotating biplanar linac-MR using Monte Carlo simulations and measurements.
    Oliver PAK, Yip E, Tari SY, Wachowicz K, Reynolds M, Burke B, Warkentin B, Fallone BG.
    Med Phys; 2024 Sep 01; 51(9):6317-6331. PubMed ID: 38873942
    [Abstract] [Full Text] [Related]

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