The author presents results of absolute measurements of the total pair production cross section in germanium, near threshold, using a source of photons of variable energy. These measurements are made for energies ranging between 1 240 and 1 263 keV, 1 180 and 1 207 keV and between 1 057 and 1 110 keV, by steps of 2.85 keV. These results and those obtained with radioactive sources are compared with the predictions of different theories.L'auteur présente des résultats de mesures absolues de la section efficace totale de création de paires dans le germanium, près du seuil, au moyen d'une source de photons d'énergie variable. Ces mesures sont faites pour des énergies comprises entre 1 240 et 1 263 keV, 1 180 et 1 207 keV et entre 1 057 et 1 110...
Gamma-ray production cross sections have been measured for the ..gamma..-ray lines which are mostly ...
Curved-crystal spectrometers have been utilized to obtain measurements of more than forty gamma ray ...
The measurement of excitation curves of internal conversion pairs and gamma rays coming from the rea...
The author presents results of absolute measurements of the total pair production cross section in g...
The author present results of an absolute measurement of the total pair production cross section in ...
Tabulated data of pair and triplet production cross sections published in the literature [1] were co...
International audienceFollowing work done in the energy region above 100 keV, the high-precision cal...
The purpose of this research project was two-fold: first, to develop a direct-counting technique for...
Les sections efficaces doublement différentielles de production du rayonnement de Bremsstrahlung ont...
We have calibrated a self-consistent set of multigamma-ray standards using the automated multi-spect...
A scintillation pair spectrometer was built in order to measure the energy of γ rays given by (p, γ)...
Proceedings of the 21st International Conference on Radionuclide Metrology and its Applications (ICR...
SIGLECNRS RP 120 (170) / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc
To understand the nuclear structure for most elements, it is essential to investigate the nuclear...
The cross section values for nuclear reactions 74Ge(n, α) 71mZn, 70Ge(n, p)70Ga, 76Ge(n,2n)75mGe, 7...
Gamma-ray production cross sections have been measured for the ..gamma..-ray lines which are mostly ...
Curved-crystal spectrometers have been utilized to obtain measurements of more than forty gamma ray ...
The measurement of excitation curves of internal conversion pairs and gamma rays coming from the rea...
The author presents results of absolute measurements of the total pair production cross section in g...
The author present results of an absolute measurement of the total pair production cross section in ...
Tabulated data of pair and triplet production cross sections published in the literature [1] were co...
International audienceFollowing work done in the energy region above 100 keV, the high-precision cal...
The purpose of this research project was two-fold: first, to develop a direct-counting technique for...
Les sections efficaces doublement différentielles de production du rayonnement de Bremsstrahlung ont...
We have calibrated a self-consistent set of multigamma-ray standards using the automated multi-spect...
A scintillation pair spectrometer was built in order to measure the energy of γ rays given by (p, γ)...
Proceedings of the 21st International Conference on Radionuclide Metrology and its Applications (ICR...
SIGLECNRS RP 120 (170) / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc
To understand the nuclear structure for most elements, it is essential to investigate the nuclear...
The cross section values for nuclear reactions 74Ge(n, α) 71mZn, 70Ge(n, p)70Ga, 76Ge(n,2n)75mGe, 7...
Gamma-ray production cross sections have been measured for the ..gamma..-ray lines which are mostly ...
Curved-crystal spectrometers have been utilized to obtain measurements of more than forty gamma ray ...
The measurement of excitation curves of internal conversion pairs and gamma rays coming from the rea...