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Volumn 58, Issue 9, 2013, Pages 2901-2923

Using cavity theory to describe the dependence on detector density of dosimeter response in non-equilibrium small fields

Author keywords

[No Author keywords available]

Indexed keywords

DIAMONDS; MONTE CARLO METHODS; PHANTOMS; PHOTONS;

EID: 84876503686     PISSN: 00319155     EISSN: 13616560     Source Type: Journal    
DOI: 10.1088/0031-9155/58/9/2901     Document Type: Article
Times cited : (70)

References (35)
  • 1
    • 54949105889 scopus 로고    scopus 로고
    • A new formalism for reference dosimetry of small and nonstandard fields
    • 10.1118/1.3005481 0094-2405
    • Alfonso R et al 2008 A new formalism for reference dosimetry of small and nonstandard fields Med. Phys. 35 5179-86
    • (2008) Med. Phys. , vol.35 , Issue.11 , pp. 5179-5186
    • Alfonso, R.1
  • 13
    • 70349658748 scopus 로고    scopus 로고
    • Ionisation chamber gradient effects in nonstandard beam configurations
    • 10.1118/1.3213518 0094-2405
    • Bouchard H, Seuntjens J, Carrier J-F and Kawrakow I 2009 Ionisation chamber gradient effects in nonstandard beam configurations Med. Phys. 36 4654-63
    • (2009) Med. Phys. , vol.36 , Issue.10 , pp. 4654-4663
    • Bouchard, H.1    Seuntjens, J.2    Carrier, J.-F.3    Kawrakow, I.4
  • 14
    • 0013956540 scopus 로고
    • A general theory of cavity ionisation
    • 10.1259/0007-1285-39-466-727 0007-1285
    • Burlin T E 1966 A general theory of cavity ionisation Br. J. Radiol. 39 727-34
    • (1966) Br. J. Radiol. , vol.39 , Issue.466 , pp. 727-734
    • Burlin, T.E.1
  • 15
    • 67649892570 scopus 로고    scopus 로고
    • The influence of small field sizes, penumbra, spot size and measurement depth on perturbation factors for microionization chambers
    • 10.1088/0031-9155/54/9/024 0031-9155
    • Crop F, Reynaert N, Pittomvils G, Paelinck L, Wagter C D, Vakaet L and Thierens H 2009 The influence of small field sizes, penumbra, spot size and measurement depth on perturbation factors for microionization chambers Phys. Med. Biol. 54 2951-69
    • (2009) Phys. Med. Biol. , vol.54 , Issue.9 , pp. 2951-2969
    • Crop, F.1    Reynaert, N.2    Pittomvils, G.3    Paelinck, L.4    Wagter, C.D.5    Vakaet, L.6    Thierens, H.7
  • 16
    • 37549052531 scopus 로고    scopus 로고
    • Small fields: Nonequilibrium radiation dosimetry
    • 10.1118/1.2815356 0094-2405
    • Das I J, Ding G X and Ahnesjö A 2008 Small fields: nonequilibrium radiation dosimetry Med. Phys. 35 206-12
    • (2008) Med. Phys. , vol.35 , Issue.1 , pp. 206-212
    • Das, I.J.1    Ding, G.X.2    Ahnesjö, A.3
  • 17
    • 84865106521 scopus 로고    scopus 로고
    • Beam characteristics and stopping-power ratios of small radiosurgery photon beams
    • 10.1088/0031-9155/57/17/5509 0031-9155
    • Ding G K and Ding F 2012 Beam characteristics and stopping-power ratios of small radiosurgery photon beams Phys. Med. Biol. 57 5509-21
    • (2012) Phys. Med. Biol. , vol.57 , Issue.17 , pp. 5509-5521
    • Ding, G.K.1    Ding, F.2
  • 18
    • 82755163844 scopus 로고    scopus 로고
    • Calculation of for several small detectors and for two linear accelerators using Monte Carlo simulations
    • 10.1118/1.3660770 0094-2405
    • Francescon P, Cora S and Santariano N 2011 Calculation of for several small detectors and for two linear accelerators using Monte Carlo simulations Med. Phys. 38 6513-26
    • (2011) Med. Phys. , vol.38 , Issue.12 , pp. 6513-6526
    • Francescon, P.1    Cora, S.2    Santariano, N.3
  • 19
    • 0037037229 scopus 로고    scopus 로고
    • Application of Monte Carlo simulation to cavity theory based on the virtual electron source concept
    • 10.1088/0031-9155/47/17/314 0031-9155
    • Fu Y and Luo Z 2002 Application of Monte Carlo simulation to cavity theory based on the virtual electron source concept Phys. Med. Biol. 47 3263-74
    • (2002) Phys. Med. Biol. , vol.47 , Issue.17 , pp. 3263-3274
    • Fu, Y.1    Luo, Z.2
  • 21
    • 0030026160 scopus 로고    scopus 로고
    • A comparison of dosimetry techniques in stereotactic radiosurgery
    • DOI 10.1088/0031-9155/41/1/008
    • Heydarian M, Hoban P W and Beddoe A H 1996 A comparison of dosimetry techniques in stereotactic radiosurgery Phys. Med. Biol. 41 93-110 (Pubitemid 26034227)
    • (1996) Physics in Medicine and Biology , vol.41 , Issue.1 , pp. 93-110
    • Heydarian, M.1    Hoban, P.W.2    Beddoe, A.H.3
  • 24
    • 84878484627 scopus 로고    scopus 로고
    • The line spread function of ionization chambers in photon dosimetry - Gaussian or non-Gaussian?
    • 0939-3889
    • Looe H K, Stelljes T S, Foschepoth S, Harder D and Poppe D 2013 The line spread function of ionization chambers in photon dosimetry - Gaussian or non-Gaussian? Z. Med. Phys. (at press)
    • (2013) Z. Med. Phys.
    • Looe, H.K.1    Stelljes, T.S.2    Foschepoth, S.3    Harder, D.4    Poppe, D.5
  • 25
    • 0026029087 scopus 로고
    • Bragg-Gray theory and ion chamber dosimetry for photon beams
    • 0031-9155
    • Ma C-M and Nahum A E 1991 Bragg-Gray theory and ion chamber dosimetry for photon beams Phys. Med. Biol. 36 412-28
    • (1991) Phys. Med. Biol. , vol.36 , pp. 412-428
    • Ma, C.-M.1    Nahum, A.E.2
  • 26
    • 0021849353 scopus 로고
    • Energy and angular distributions of photons from medical linear accelerators
    • DOI 10.1118/1.595680
    • Mohan R, Chui C and Lidofsky L 1985 Energy and angular distributions of photons from medical linear accelerators Med. Phys. 12 592-7 (Pubitemid 15248414)
    • (1985) Medical Physics , vol.12 , Issue.5 , pp. 592-597
    • Mohan, R.1    Chui, C.2    Lidofsky, L.3
  • 27
    • 84876494895 scopus 로고    scopus 로고
    • Interactions of charged particles with matter
    • 10.1201/9781420012026.ch3
    • Nahum A E 2007a Interactions of charged particles with matter Handbook of Radiotherapy Physics - Theory and Practice ed W M Mayles, A Nahum and J-C Rosenwald (London: Taylor and Francis)
    • (2007) Handbook of Radiotherapy Physics - Theory and Practice , pp. 35
    • Nahum, A.E.1
  • 28
    • 84876466630 scopus 로고    scopus 로고
    • Principles and basic concepts in radiation dosimetry
    • 10.1201/9781420012026.ch6
    • Nahum A E 2007b Principles and basic concepts in radiation dosimetry Handbook of Radiotherapy Physics - Theory and Practice ed W M Mayles, A Nahum and J-C Rosenwald (London: Taylor and Francis)
    • (2007) Handbook of Radiotherapy Physics - Theory and Practice , pp. 89
    • Nahum, A.E.1
  • 29
    • 0029035150 scopus 로고
    • BEAM: A Monte Carlo code to simulate radiotherapy treatment units
    • 10.1118/1.597552 0094-2405
    • Rogers D W, Faddegon B, Ding G X, Ma C M, Wei J and Mackie T 1995 BEAM: a Monte Carlo code to simulate radiotherapy treatment units Med. Phys. 22 503-24
    • (1995) Med. Phys. , vol.22 , Issue.5 , pp. 503-524
    • Rogers, D.W.1    Faddegon, B.2    Ding, G.X.3    Ma, C.M.4    Wei, J.5    MacKie, T.6
  • 32
    • 52949151876 scopus 로고    scopus 로고
    • Using a Monte Carlo model to predict dosimetric properties of small radiation fields
    • 10.1118/1.2975223 0094-2405
    • Scott A J D, Nahum A E and Fenwick J D 2008 Using a Monte Carlo model to predict dosimetric properties of small radiation fields Med. Phys. 35 4671-84
    • (2008) Med. Phys. , vol.35 , Issue.10 , pp. 4671-4684
    • Scott, A.J.D.1    Nahum, A.E.2    Fenwick, J.D.3
  • 33
    • 67649625514 scopus 로고    scopus 로고
    • Monte Carlo modeling of small photon fields: Quantifying the impact of focal spot size on source occlusion and output factors, and exploring miniphantom design for small-field measurements
    • 10.1118/1.3152866 0094-2405
    • Scott A J D, Nahum A E and Fenwick J D 2009 Monte Carlo modeling of small photon fields: quantifying the impact of focal spot size on source occlusion and output factors, and exploring miniphantom design for small-field measurements Med. Phys. 36 3132-44
    • (2009) Med. Phys. , vol.36 , Issue.7 , pp. 3132-3144
    • Scott, A.J.D.1    Nahum, A.E.2    Fenwick, J.D.3
  • 34
    • 84863524239 scopus 로고    scopus 로고
    • Characterizing the influence of detector density on dosimeter response in non-equilibrium small photon fields
    • 10.1088/0031-9155/57/14/4461 0031-9155
    • Scott A J D, Nahum A E and Fenwick J D 2012 Characterizing the influence of detector density on dosimeter response in non-equilibrium small photon fields Phys. Med. Biol. 57 4461-76
    • (2012) Phys. Med. Biol. , vol.57 , Issue.14 , pp. 4461-4476
    • Scott, A.J.D.1    Nahum, A.E.2    Fenwick, J.D.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.