메뉴 건너뛰기




Volumn 37, Issue 1, 2010, Pages 49-53

Photon beam quality variations of a flattening filter free linear accelerator

Author keywords

Half value layer; Off axis energy variation; Unflattened beams

Indexed keywords

PARTICLE BEAMS; PHOTOELECTRONS; PHOTONS;

EID: 73649083321     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3264617     Document Type: Article
Times cited : (59)

References (21)
  • 1
    • 0031805316 scopus 로고    scopus 로고
    • A generic off-axis energy correction for linac photon beam dosimetry
    • DOI 10.1118/1.598249
    • R. C. Tailor, " A generic off-axis energy correction for linac photon beam dosimetry.," Med. Phys. 0094-2405 25 (5), 662-667 (1998). 10.1118/1.598249 (Pubitemid 28234886)
    • (1998) Medical Physics , vol.25 , Issue.5 , pp. 662-667
    • Tailor, R.C.1    Tello, V.M.2    Schroy, C.B.3    Vossler, M.4    Hanson, W.F.5
  • 2
    • 0031045090 scopus 로고    scopus 로고
    • Linear accelerator photon beam quality at off-axis points
    • DOI 10.1118/1.598069
    • M. K. Yu, R. S. Sloboda, and B. Murray, " Linear accelerator photon beam quality at off-axis points.," Med. Phys. 0094-2405 24 (2), 233-239 (1997). 10.1118/1.598069 (Pubitemid 27084029)
    • (1997) Medical Physics , vol.24 , Issue.2 , pp. 233-239
    • Yu, M.K.1    Sloboda, R.S.2    Murray, B.3
  • 3
    • 33748295832 scopus 로고    scopus 로고
    • Dose uncertainties in photon pencil kernel calculations at off-axis positions
    • DOI 10.1118/1.2335488
    • J. Olofsson, " Dose uncertainties in photon pencil kernel calculations at off-axis positions.," Med. Phys. 0094-2405 33 (9), 3418-3425 (2006). 10.1118/1.2335488 (Pubitemid 44327445)
    • (2006) Medical Physics , vol.33 , Issue.9 , pp. 3418-3425
    • Olofsson, J.1    Nyholm, T.2    Ahnesjo, A.3    Karlsson, M.4
  • 4
    • 33746837724 scopus 로고    scopus 로고
    • Modelling lateral beam quality variations in pencil kernel based photon dose calculations
    • DOI 10.1088/0031-9155/51/16/016, PII S0031915506169171, 016
    • T. Nyholm, " Modeling lateral beam quality variations in pencil kernel based photon dose calculations.," Phys. Med. Biol. 0031-9155 51 (16), 4111-4118 (2006). 10.1088/0031-9155/51/16/016 (Pubitemid 44177411)
    • (2006) Physics in Medicine and Biology , vol.51 , Issue.16 , pp. 4111-4118
    • Nyholm, T.1    Olofsson, J.2    Ahnesjo, A.3    Karlsson, M.4
  • 5
    • 21144440478 scopus 로고    scopus 로고
    • Beam modeling and verification of a photon beam multisource model
    • DOI 10.1118/1.1898485
    • A. Ahnesjö, " Beam modeling and verification of a photon beam multisource model.," Med. Phys. 0094-2405 32 (6), 1722-1737 (2005). 10.1118/1.1898485 (Pubitemid 40880565)
    • (2005) Medical Physics , vol.32 , Issue.6 , pp. 1722-1737
    • Ahnesjo, A.1    Weber, L.2    Murman, A.3    Saxner, M.4    Thorslund, I.5    Traneus, E.6
  • 6
    • 0037340926 scopus 로고    scopus 로고
    • A virtual photon energy fluence model for Monte Carlo dose calculation
    • DOI 10.1118/1.1543152
    • M. Fippel, " A virtual photon energy fluence model for Monte Carlo dose calculation.," Med. Phys. 0094-2405 30 (3), 301-311 (2003). 10.1118/1.1543152 (Pubitemid 36337095)
    • (2003) Medical Physics , vol.30 , Issue.3 , pp. 301-311
    • Fippel, M.1    Haryanto, F.2    Dohm, O.3    Nusslin, F.4    Kriesen, S.5
  • 7
    • 0025744831 scopus 로고
    • Angular distribution of bremsstrahlung from 15-MeV electrons incident on thick targets of Be, Al, and Pb
    • 0094-2405. 10.1118/1.596667
    • B. A. Faddegon, C. K. Ross, and D. W. Rogers, " Angular distribution of bremsstrahlung from 15-MeV electrons incident on thick targets of Be, Al, and Pb.," Med. Phys. 0094-2405 18 (4), 727-739 (1991). 10.1118/1.596667
    • (1991) Med. Phys. , vol.18 , Issue.4 , pp. 727-739
    • Faddegon, B.A.1    Ross, C.K.2    Rogers, D.W.3
  • 9
    • 0035252389 scopus 로고    scopus 로고
    • Independent checking of the delivered dose for high-energy X-rays using a hand-held PC
    • DOI 10.1016/S0167-8140(00)00269-3, PII S0167814000002693
    • T. Knöös, " Independent checking of the delivered dose for high-energy x-rays using a hand-held PC.," Radiother. Oncol. 0167-8140 58 (2), 201-208 (2001). 10.1016/S0167-8140(00)00269-3 (Pubitemid 32146523)
    • (2001) Radiotherapy and Oncology , vol.58 , Issue.2 , pp. 201-208
    • Knoos, T.1    Johnsson, S.A.2    Ceberg, C.P.3    Tomaszewicz, A.4    Nilsson, P.5
  • 10
    • 0032968869 scopus 로고    scopus 로고
    • Methods for beam data acquisition offered by a mini-phantom
    • DOI 10.1088/0031-9155/44/4/001, PII S0031915599997233
    • D. Georg and A. Dutreix, " Methods for beam data acquisition offered by a mini-phantom.," Phys. Med. Biol. 0031-9155 44 (4), 817-832 (1999). 10.1088/0031-9155/44/4/001 (Pubitemid 29185375)
    • (1999) Physics in Medicine and Biology , vol.44 , Issue.4 , pp. 817-832
    • Georg, D.1    Dutreix, A.2
  • 11
    • 0030954482 scopus 로고    scopus 로고
    • Off-axis primary-dose measurements using a mini-phantom
    • DOI 10.1118/1.597997
    • S. A. Johnsson and C. P. Ceberg, " Off-axis primary-dose measurements using a mini-phantom.," Med. Phys. 0094-2405 24 (5), 763-767 (1997). 10.1118/1.597997 (Pubitemid 27215214)
    • (1997) Medical Physics , vol.24 , Issue.5 , pp. 763-767
    • Johnsson, S.A.1    Ceberg, C.P.2
  • 12
    • 0028290665 scopus 로고
    • On-axis and off-axis primary dose component in high energy photon beams
    • DOI 10.1118/1.597325
    • S. Zefkili, C. Kappas, and J. C. Rosenwald, " On-axis and off-axis primary dose component in high energy photon beams.," Med. Phys. 0094-2405 21 (6), 799-808 (1994). 10.1118/1.597325 (Pubitemid 24188130)
    • (1994) Medical Physics , vol.21 , Issue.6 , pp. 799-808
    • Zefkili, S.1    Kappas, C.2    Rosenwald, J.-C.3
  • 13
    • 0028146426 scopus 로고
    • Photon beam quality specification by narrow-beam transmission measurements
    • 0031-9155. 10.1088/0031-9155/39/8/004
    • H. Nystrom and M. Karlsson, " Photon beam quality specification by narrow-beam transmission measurements.," Phys. Med. Biol. 0031-9155 39 (8), 1231-1245 (1994). 10.1088/0031-9155/39/8/004
    • (1994) Phys. Med. Biol. , vol.39 , Issue.8 , pp. 1231-1245
    • Nystrom, H.1    Karlsson, M.2
  • 14
    • 0030867220 scopus 로고    scopus 로고
    • Monte Carlo simulations of the differential beam hardening effect of a flattening filter on a therapeutic x-ray beam
    • DOI 10.1118/1.598037
    • P. C. Lee, " Monte Carlo simulations of the differential beam hardening effect of a flattening filter on a therapeutic x-ray beam.," Med. Phys. 0094-2405 24 (9), 1485-1489 (1997). 10.1118/1.598037 (Pubitemid 27415080)
    • (1997) Medical Physics , vol.24 , Issue.9 , pp. 1485-1489
    • Lee, P.C.1
  • 15
    • 42449146199 scopus 로고    scopus 로고
    • The characterization of unflattened photon beams from a 6 MV linear accelerator
    • DOI 10.1088/0031-9155/53/7/009, PII S0031915508667275
    • J. Cashmore, " The characterization of unflattened photon beams from a 6 MV linear accelerator.," Phys. Med. Biol. 0031-9155 53 (7), 1933-1946 (2008). 10.1088/0031-9155/53/7/009 (Pubitemid 351570900)
    • (2008) Physics in Medicine and Biology , vol.53 , Issue.7 , pp. 1933-1946
    • Cashmore, J.1
  • 16
    • 33744801983 scopus 로고    scopus 로고
    • A flattening filter free photon treatment concept evaluation with Monte Carlo
    • DOI 10.1118/1.2198327
    • U. Titt, " A flattening filter free photon treatment concept evaluation with Monte Carlo.," Med. Phys. 0094-2405 33 (6), 1595-1602 (2006). 10.1118/1.2198327 (Pubitemid 43830248)
    • (2006) Medical Physics , vol.33 , Issue.6 , pp. 1595-1602
    • Titt, U.1    Vassiliev, O.N.2    Ponisch, F.3    Dong, L.4    Liu, H.5    Mohan, R.6
  • 17
    • 33645283656 scopus 로고    scopus 로고
    • Dosimetric properties of photon beams from a flattening filter free clinical accelerator
    • 0031-9155. 10.1088/0031-9155/51/7/019
    • O. N. Vassiliev, " Dosimetric properties of photon beams from a flattening filter free clinical accelerator.," Phys. Med. Biol. 0031-9155 51 (7), 1907-1917 (2006). 10.1088/0031-9155/51/7/019
    • (2006) Phys. Med. Biol. , vol.51 , Issue.7 , pp. 1907-1917
    • Vassiliev, O.N.1
  • 18
    • 0027478335 scopus 로고
    • Photon beam characteristics on the MM50 racetrack microtron and a new approach for beam quality determination
    • DOI 10.1118/1.597162
    • M. Karlsson, H. Nystrom, and H. Svensson, " Photon beam characteristics on the MM50 racetrack microtron and a new approach for beam quality determination.," Med. Phys. 0094-2405 20 (1), 143-149 (1993). 10.1118/1.597162 (Pubitemid 23069869)
    • (1993) Medical Physics , vol.20 , Issue.1 , pp. 143-149
    • Karlsson, M.1    Nystrom, H.2    Svensson, H.3
  • 20
    • 0032947653 scopus 로고    scopus 로고
    • Characterization of the output for helical delivery of intensity modulated slit beams
    • DOI 10.1118/1.598477
    • J. P. Balog, " Characterization of the output for helical delivery of intensity modulated slit beams.," Med. Phys. 0094-2405 26 (1), 55-64 (1999). 10.1118/1.598477 (Pubitemid 29054986)
    • (1999) Medical Physics , vol.26 , Issue.1 , pp. 55-64
    • Balog, J.P.1    Mackie, T.R.2    Reckwerdt, P.3    Glass, M.4    Angelos, L.5
  • 21
    • 0018866450 scopus 로고
    • Off-axis beam quality change in linear accelerator x-ray beams
    • DOI 10.1118/1.594677
    • W. F. Hanson and L. W. Berkley, " Off-axis beam quality change in linear accelerator x-ray beams.," Med. Phys. 0094-2405 7 (2), 145-146 (1980). 10.1118/1.594677 (Pubitemid 10147255)
    • (1980) Medical Physics , vol.7 , Issue.2 , pp. 145-146
    • Hanson, W.F.1    Berkley, L.W.2    Peterson, M.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.