TY  - JOUR
AU  - Bikit, Ištvan S.
AU  - Slivka, Jaroslav
AU  - Krmar, Miodrag
AU  - Durcic, Z
AU  - Zikic, N
AU  - Čonkič, Lj.
AU  - Veskovic, M
AU  - Aničin, Ivan V.
PY  - 1999
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2220
AB  - The results of a detailed study of the low-level performance of a NaI(Tl) shield added to an iron shielded HPGe spectrometer are presented. Both the slow and the fast anticoincidence gating modes were tested, the slow mode being found better suited for general low-level spectroscopy applications. In long runs the stability of the system in this mode is satisfactory. The anticoincidence action of the NaI(Tl) shield lowers the integral background of the iron shielded HPGe detector in the energy range from 30 keV to 2 MeV by a factor of 6.5, and suppresses the continuum above 150 keV by a factor larger than 10. (C) 1999 Elsevier Science B.V. All rights reserved.
T2  - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
T1  - Detection limits of the NaI(Tl) shielded HPGe spectrometer
VL  - 421
IS  - 1-2
SP  - 266
EP  - 271
DO  - 10.1016/S0168-9002(98)01258-3
ER  - 

@article{
author = "Bikit, Ištvan S. and Slivka, Jaroslav and Krmar, Miodrag and Durcic, Z and Zikic, N and Čonkič, Lj. and Veskovic, M and Aničin, Ivan V.",
year = "1999",
abstract = "The results of a detailed study of the low-level performance of a NaI(Tl) shield added to an iron shielded HPGe spectrometer are presented. Both the slow and the fast anticoincidence gating modes were tested, the slow mode being found better suited for general low-level spectroscopy applications. In long runs the stability of the system in this mode is satisfactory. The anticoincidence action of the NaI(Tl) shield lowers the integral background of the iron shielded HPGe detector in the energy range from 30 keV to 2 MeV by a factor of 6.5, and suppresses the continuum above 150 keV by a factor larger than 10. (C) 1999 Elsevier Science B.V. All rights reserved.",
journal = "Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment",
title = "Detection limits of the NaI(Tl) shielded HPGe spectrometer",
volume = "421",
number = "1-2",
pages = "266-271",
doi = "10.1016/S0168-9002(98)01258-3"
}

Bikit, I. S., Slivka, J., Krmar, M., Durcic, Z., Zikic, N., Čonkič, Lj., Veskovic, M.,& Aničin, I. V.. (1999). Detection limits of the NaI(Tl) shielded HPGe spectrometer. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 421(1-2), 266-271.
https://doi.org/10.1016/S0168-9002(98)01258-3

Bikit IS, Slivka J, Krmar M, Durcic Z, Zikic N, Čonkič L, Veskovic M, Aničin IV. Detection limits of the NaI(Tl) shielded HPGe spectrometer. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. 1999;421(1-2):266-271.
doi:10.1016/S0168-9002(98)01258-3 .

Bikit, Ištvan S., Slivka, Jaroslav, Krmar, Miodrag, Durcic, Z, Zikic, N, Čonkič, Lj., Veskovic, M, Aničin, Ivan V., "Detection limits of the NaI(Tl) shielded HPGe spectrometer" in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 421, no. 1-2 (1999):266-271,
https://doi.org/10.1016/S0168-9002(98)01258-3 . .

TY  - JOUR
AU  - Bikit, Ištvan S.
AU  - Krmar, Miodrag
AU  - Slivka, Jaroslav
AU  - Veskovic, M
AU  - Čonkič, Lj.
AU  - Aničin, Ivan V.
PY  - 1998
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2201
AB  - The (O nu, EC, EC) double beta decay of Fe-54 was investigated. An upper limit on the half-life T GT 4.4x10(20) yr (at 68% confidence level) was derived. [S0556-2813(98)01410-1].
T2  - Physical Review C
T1  - New results on the double beta decay of iron
VL  - 58
IS  - 4
SP  - 2566
EP  - 2567
DO  - 10.1103/PhysRevC.58.2566
ER  - 

@article{
author = "Bikit, Ištvan S. and Krmar, Miodrag and Slivka, Jaroslav and Veskovic, M and Čonkič, Lj. and Aničin, Ivan V.",
year = "1998",
abstract = "The (O nu, EC, EC) double beta decay of Fe-54 was investigated. An upper limit on the half-life T GT 4.4x10(20) yr (at 68% confidence level) was derived. [S0556-2813(98)01410-1].",
journal = "Physical Review C",
title = "New results on the double beta decay of iron",
volume = "58",
number = "4",
pages = "2566-2567",
doi = "10.1103/PhysRevC.58.2566"
}

Bikit, I. S., Krmar, M., Slivka, J., Veskovic, M., Čonkič, Lj.,& Aničin, I. V.. (1998). New results on the double beta decay of iron. in Physical Review C, 58(4), 2566-2567.
https://doi.org/10.1103/PhysRevC.58.2566

Bikit IS, Krmar M, Slivka J, Veskovic M, Čonkič L, Aničin IV. New results on the double beta decay of iron. in Physical Review C. 1998;58(4):2566-2567.
doi:10.1103/PhysRevC.58.2566 .

Bikit, Ištvan S., Krmar, Miodrag, Slivka, Jaroslav, Veskovic, M, Čonkič, Lj., Aničin, Ivan V., "New results on the double beta decay of iron" in Physical Review C, 58, no. 4 (1998):2566-2567,
https://doi.org/10.1103/PhysRevC.58.2566 . .

TY  - JOUR
AU  - Bikit, Ištvan S.
AU  - Aničin, Ivan V.
AU  - Slivka, Jaroslav
AU  - Krmar, Miodrag
AU  - Puzović, Jovan M.
AU  - Čonkič, Lj.
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2037
AB  - The gamma spectrum of Cs-137 was measured by means of a low-level shielded and Compton-suppressed HpGe spectrometer. The gamma line with the energy 283.4 keV and absolute intensity of 5.3(14)X10(-6) was found. It was concluded that the 283.4 keV intermediate level in Ba-137 [seen earlier in (n,ngamma) measurements] is populated in the beta decay of Cs-137 with the comparative half-life of log ft=15.3(3).
T2  - Physical Review C
T1  - Population of the 283 keV level of Ba-137 by the beta decay of Cs-137
VL  - 54
IS  - 6
SP  - 3270
EP  - 3272
DO  - 10.1103/PhysRevC.54.3270
ER  - 

@article{
author = "Bikit, Ištvan S. and Aničin, Ivan V. and Slivka, Jaroslav and Krmar, Miodrag and Puzović, Jovan M. and Čonkič, Lj.",
year = "1996",
abstract = "The gamma spectrum of Cs-137 was measured by means of a low-level shielded and Compton-suppressed HpGe spectrometer. The gamma line with the energy 283.4 keV and absolute intensity of 5.3(14)X10(-6) was found. It was concluded that the 283.4 keV intermediate level in Ba-137 [seen earlier in (n,ngamma) measurements] is populated in the beta decay of Cs-137 with the comparative half-life of log ft=15.3(3).",
journal = "Physical Review C",
title = "Population of the 283 keV level of Ba-137 by the beta decay of Cs-137",
volume = "54",
number = "6",
pages = "3270-3272",
doi = "10.1103/PhysRevC.54.3270"
}

Bikit, I. S., Aničin, I. V., Slivka, J., Krmar, M., Puzović, J. M.,& Čonkič, Lj.. (1996). Population of the 283 keV level of Ba-137 by the beta decay of Cs-137. in Physical Review C, 54(6), 3270-3272.
https://doi.org/10.1103/PhysRevC.54.3270

Bikit IS, Aničin IV, Slivka J, Krmar M, Puzović JM, Čonkič L. Population of the 283 keV level of Ba-137 by the beta decay of Cs-137. in Physical Review C. 1996;54(6):3270-3272.
doi:10.1103/PhysRevC.54.3270 .

Bikit, Ištvan S., Aničin, Ivan V., Slivka, Jaroslav, Krmar, Miodrag, Puzović, Jovan M., Čonkič, Lj., "Population of the 283 keV level of Ba-137 by the beta decay of Cs-137" in Physical Review C, 54, no. 6 (1996):3270-3272,
https://doi.org/10.1103/PhysRevC.54.3270 . .