Zobrazeno 1 - 10
of 40
pro vyhledávání: '"D.A.R. Babu"'
Publikováno v:
Journal of Luminescence. 167:140-145
Terbium doped lithium magnesium borate phosphor exhibits thermoluminescence (TL) peaks at about 140 °C, 200 °C, 225 °C and 370 °C. The phosphor was characterized by X-ray powder diffraction and photoluminescence studies. Electron Spin Resonance (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb3385de1f5fb15bc26a41aeb2a8033
https://doi.org/10.1016/j.jlumin.2015.06.024
https://doi.org/10.1016/j.jlumin.2015.06.024
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 360:145-149
A novel light weight portable transfer standard has been developed for the standardization of the laboratory neutron sources conforming to in-situ measurements. Fluka simulation was used to optimize various design parameters in such a way that it has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b05c0cd58e4dba4f84b645c92ba336b
https://doi.org/10.1016/j.nimb.2015.08.066
https://doi.org/10.1016/j.nimb.2015.08.066
Autor:
Ashutosh Dash, A.K. Bakshi, D.A.R. Babu, Sudhir Kumar, P. Srinivasan, D.N. Sharma, S.D. Sharma, Sanjay Saxena
Publikováno v:
Applied Radiation and Isotopes. 103:120-127
Isotope production and Application Division of Bhabha Atomic Research Center developed 32P patch sources for treatment of superficial tumors. Surface dose rate of a newly developed 32P patch source of nominal diameter 25 mm was measured experimentall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e1e316d25e0c106013af7553aac1f25
https://doi.org/10.1016/j.apradiso.2015.06.003
https://doi.org/10.1016/j.apradiso.2015.06.003
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 342:116-124
The detailed theoretical and experimental approach to novel technique of pulse frequency modulated stimulation (PFMS) method has been described for NL-OSL phenomenon. This method involved pulsed frequency modulation with respect to time for fixed pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ab4abb2b1ddcab8e3013bf8026d024
https://doi.org/10.1016/j.nimb.2014.09.010
https://doi.org/10.1016/j.nimb.2014.09.010
Autor:
D.A.R. Babu, S.K. Gupta, K.P. Muthe, Anuj Soni, D.R. Mishra, M.S. Kulkarni, Bhushan Dhabekar, N.S. Rawat
Publikováno v:
Radiation Measurements. 71:212-216
Continuous wave optically stimulated luminescence (CW-OSL) is relatively a simple technique that offers good signal to noise ratio (SNR) and involves simple instrumentation. This study reports the influence and optimization of CW-OSL parameters on mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c631bce1107ead10ffb527116a1e41
https://doi.org/10.1016/j.radmeas.2014.02.013
https://doi.org/10.1016/j.radmeas.2014.02.013
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 339:42-45
CaSO 4 :Dy based Thermoluminescence dosimeters (TLDs) are being used in country wide personnel monitoring program in India. The TL glow curve of CaSO 4 :Dy consists of a dosimetric peak at 220 °C and a low temperature peak at 120 °C which is unstab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9bf3838d14c0f3e4fea9ea619fa885
https://doi.org/10.1016/j.nimb.2014.09.001
https://doi.org/10.1016/j.nimb.2014.09.001
Autor:
S. Vandana, D.A.R. Babu, P. Rama, M.P. Chougaonkar, A.K. Bakshi, R.B. Manolkar, T. Palani Selvam
Publikováno v:
Radiation Measurements. 64:23-28
A pilot study was initiated to investigate the characteristics of 106Ru/106Rh source for the purpose of inducting it in Quality Assurance programme of personnel monitoring by Bhabha Atomic Research Centre. Towards this goal, a prototype 106Ru/106Rh s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8219f275db45bdf6da9dd396ebfa979d
https://doi.org/10.1016/j.radmeas.2014.03.003
https://doi.org/10.1016/j.radmeas.2014.03.003
Publikováno v:
Radiation Measurements. 47:936-946
Present work highlights liquid scintillation inclusion techniques as a tool for simultaneous determination of gross α and β activities in composite samples. This preliminary study comprises a preamble exercise to check whether Automatic Efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d975674eb6fe6c32278d94b5d60f9a6e
https://doi.org/10.1016/j.radmeas.2012.07.003
https://doi.org/10.1016/j.radmeas.2012.07.003
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 107
A large area windowless gas flow multi wire proportional counting system for the calibration of large area reference sources has been developed as a primary standard at Bhabha Atomic Research Centre (BARC). The counting system consists of a multi wir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24faf608798881248db47f035c49c7d6
https://pubmed.ncbi.nlm.nih.gov/26457924
https://pubmed.ncbi.nlm.nih.gov/26457924
Publikováno v:
Radiation protection dosimetry. 167(4)
In view of the importance of zero-dose background (null signal) in influencing the coefficient of variation in low-dose region, a technique for the estimation of the same from composite (gross) signal is developed for CaSO4:Dy-based personnel monitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f5b56cb2b0e2725bdee56a102dfe5a
https://pubmed.ncbi.nlm.nih.gov/25527179
https://pubmed.ncbi.nlm.nih.gov/25527179