Zobrazeno 1 - 10
of 226
pro vyhledávání: '"Zakari Issoufou"'
Autor:
Guadilla, V., Meur, L. Le, Fallot, M., Briz, J. A., Estienne, M., Giot, L., Porta, A., Cucoanes, A., Shiba, T., Zakari-Issoufou, A. -A., Algora, A., Tain, J. L., Agramunt, J., Jordan, D., Monserrate, M., Montaner-Pizá, A., Nácher, E., Orrigo, S. E. A., Rubio, B., Valencia, E., Äystö, J., Eronen, T., Gorelov, D., Hakala, J., Jokinen, A., Kankainen, A., Kolhinen, V., Koponen, J., Moore, I., Penttilä, H., Pohjalainen, I., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rytkönen, K., Sonnenschein, V., Voss, A., Fraile, L. M., Vedia, V., Ganioğlu, E., Gelletly, W., Lebois, M., Wilson, J. N., Martinez, T., Sonzogni, A. A.
The $\beta$ decays of the ground state (gs) and isomeric state (m) of $^{96}$Y have been studied with the total absorption $\gamma$-ray spectroscopy technique at the Ion Guide Isotope Separator On-Line facility. The separation of the 8$^{+}$ isomeric
Externí odkaz:
http://arxiv.org/abs/2204.11720
Autor:
Guadilla, V., Tain, J. L., Algora, A., Agramunt, J., Jordan, D., Monserrate, M., Montaner-Pizá, A., Orrigo, S. E. A., Rubio, B., Valencia, E., Briz, J. A., Cucoanes, A., Estienne, M., Fallot, M., Meur, L. Le, Porta, A., Shiba, T., Zakari-Issoufou, A. -A., Äystö, J., Eronen, T., Gorelov, D., Hakala, J., Jokinen, A., Kankainen, A., Kolhinen, V. S., Koponen, J., Moore, I. D., Penttilä, H., Pohjalainen, I., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rytkönen, K., Sonnenschein, V., Voss, A., Fraile, L. M., Vedia, V., Ganioğlu, E., Gelletly, W., Lebois, M., Wilson, J. N., Martinez, T., Nácher, E., Sonzogni, A. A.
In $\beta$-decay studies the determination of the decay probability to the ground state of the daughter nucleus often suffers from large systematic errors. The difficulty of the measurement is related to the absence of associated delayed $\gamma$-ray
Externí odkaz:
http://arxiv.org/abs/2005.08780
Autor:
Guadilla, V., Tain, J. L., Algora, A., Agramunt, J., Jordan, D., Monserrate, M., Montaner-Pizá, A., Nácher, E., Orrigo, S. E. A., Rubio, B., Valencia, E., Estienne, M., Fallot, M., Meur, L. Le, Briz, J. A., Cucoanes, A., Porta, A., Shiba, T., Zakari-Issoufou, A. -A., Sonzogni, A. A., Äystö, J., Eronen, T., Gorelov, D., Hakala, J., Jokinen, A., Kankainen, A., Kolhinen, V. S., Koponen, J., Moore, I. D., Penttilä, H., Pohjalainen, I., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rytkönen, K., Sonnenschein, V., Voss, A., Fraile, L. M., Vedia, V., Ganioğlu, E., Gelletly, W., Lebois, M., Wilson, J. N., Martinez, T.
Publikováno v:
Phys. Rev. C 100, 044305 (2019)
The decays of the $\beta$-delayed neutron emitters $^{137}$I and $^{95}$Rb have been studied with the total absorption $\gamma$-ray spectroscopy technique. The purity of the beams provided by the JYFLTRAP Penning trap at the ion guide isotope separat
Externí odkaz:
http://arxiv.org/abs/1907.02748
Autor:
Estienne, M., Fallot, M., Algora, A., Briz-Monago, J., Bui, V. M., Cormon, S., Gelletly, W., Giot, L., Guadilla, V., Jordan, D., Meur, L. Le, Porta, A., Rice, S., Rubio, B., Taín, J. L., Valencia, E., Zakari-Issoufou, A. -A., SUBATECH, CNRS/IN2P3, de Nantes, Université, de Nantes, Institut Mines-Telecom, Nantes, France, IFIC, Valencia, Spain, Research, Institute of Nuclear, Debrecen, Hungary, Physics, Department of, Surrey, University of, Guildford, UK
Publikováno v:
Phys. Rev. Lett. 123, 022502 (2019)
A new summation method model of the reactor antineutrino energy spectrum is presented. It is updated with the most recent evaluated decay databases and with our Total Absorption Gamma-ray Spectroscopy measurements performed during the last decade. Fo
Externí odkaz:
http://arxiv.org/abs/1904.09358
Autor:
Guadilla, V., Algora, A., Tain, J. L., Agramunt, J., Äystö, J., Briz, J. A., Cucoanes, A., Eronen, T., Estienne, M., Fallot, M., Fraile, L. M., Ganioğlu, E., Gelletly, W., Gorelov, D., Hakala, J., Jokinen, A., Jordan, D., Kankainen, A., Kolhinen, V., Koponen, J., Lebois, M., Meur, L. Le, Martinez, T., Monserrate, M., Montaner-Pizá, A., Moore, I., Nácher, E., Orrigo, S. E. A., Penttilä, H., Pohjalainen, I., Porta, A., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rubio, B., Rytkönen, K., Sarriguren, P., Shiba, T., Sonnenschein, V., Sonzogni, A. A., Valencia, E., Vedia, V., Voss, A., Wilson, J. N., Zakari-Issoufou, A. -A.
Publikováno v:
Phys. Rev. C 100, 024311 (2019)
The $\beta$ intensity distributions of the decays of $^{100\text{gs},100\text{m}}$Nb and $^{102\text{gs},102\text{m}}$Nb have been determined using the Total Absorption $\gamma$-Ray Spectroscopy technique. The JYFLTRAP double Penning trap system was
Externí odkaz:
http://arxiv.org/abs/1904.07036
Autor:
Guadilla, V., Tain, J. L., Algora, A., Agramunt, J., Äystö, J., Briz, J. A., Cucoanes, A., Eronen, T., Estienne, M., Fallot, M., Fraile, L. M., Ganioğlu, E., Gelletly, W., Gorelov, D., Hakala, J., Jokinen, A., Jordan, D., Kankainen, A., Kolhinen, V., Koponen, J., Lebois, M., Meur, L. Le, Martinez, T., Monserrate, M., Montaner-Pizá, A., Moore, I., Nácher, E., Orrigo, S. E. A., Penttilä, H., Pohjalainen, I., Porta, A., Reinikainen, J., Reponen, M., Rice, S., Rinta-Antila, S., Rubio, B., Rytkönen, K., Shiba, T., Sonnenschein, V., Sonzogni, A. A., Valencia, E., Vedia, V., Voss, A., Wilson, J. N., Zakari-Issoufou, A. -A.
DTAS is a segmented total absorption {\gamma}-ray spectrometer developed for the DESPEC experiment at FAIR. It is composed of up to eighteen NaI(Tl) crystals. In this work we study the performance of this detector with laboratory sources and also und
Externí odkaz:
http://arxiv.org/abs/1806.01138
Autor:
Rice, S., Algora, A., Tain, J. L., Valencia, E., Agramunt, J., Rubio, B., Gelletly, W., Regan, P. H., Zakari-Issoufou, A. -A., Fallot, M., Porta, A., Rissanen, J., Eronen, T., Äystö, J., Batist, L., Bowry, M., Bui, V. M., Caballero-Folch, R., Cano-Ott, D., Elomaa, V. -V., Estevez, E., Farrelly, G. F., Garcia, A. R., Gomez-Hornillos, B., Gorlychev, V., Hakala, J., Jordan, M. D., Jokinen, A., Kondev, F. G., Martínez, T., Mason, P., Mendoza, E., Moore, I., Penttilä, H., Podolyák, Zs., Reponen, M., Sonnenschein, V., Sonzogni, A. A., Sarriguren, P.
Publikováno v:
Phys. Rev. C 96, 014320 (2017)
The beta decays of $^{86}$Br and $^{91}$Rb have been studied using the total absorption spectroscopy technique. The radioactive nuclei were produced at the IGISOL facility in Jyv\"askyl\"a and further purified using the JYFLTRAP. $^{86}$Br and $^{91}
Externí odkaz:
http://arxiv.org/abs/1704.01915
Autor:
Guadilla, V., Algora, A., Tain, J. L., Agramunt, J., Jordan, D., Montaner-Pizá, A., Orrigo, S. E. A., Rubio, B., Valencia, E., Suhonen, J., Civitarese, O., Äystö, J., Briz, J. A., Cucoanes, A., Eronen, T., Estienne, M., Fallot, M., Fraile, L. M., Ganioglu, E., Gelletly, W., Gorelov, D., Hakala, J., Jokinen, A., Kankainen, A., Kolhinen, V., Koponen, J., Lebois, M., Martinez, T., Monserrate, M., Moore, I., Nácher, E., Penttilä, H., Pohjalainen, I., Porta, A., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rytkönen, K., Shiba, T., Sonnenschein, V., Sonzogni, A. A., Vedia, V., Voss, A., Wilson, J. N., Zakari-Issoufou, A. -A.
Publikováno v:
Phys. Rev. C 96, 014319 (2017)
The \b{eta}-decay of 100 Tc has been studied using the Total Absorption {\gamma}-Ray Spectroscopy technique at IGISOL. In this work the new DTAS spectrometer in coincidence with a cylindrical plastic \b{eta} detector has been employed. The \b{eta}-in
Externí odkaz:
http://arxiv.org/abs/1704.00547
Autor:
Guadilla, V., Algora, A., Tain, J. L., Agramunt, J., Äystö, J., Briz, J. A., Cucoanes, A., Eronen, T., Estienne, M., Fallot, M., Fraile, L. M., Ganioglu, E., Gelletly, W., Gorelov, D., Hakala, J., Jokinen, A., Jordan, D., Kankainen, A., Kolhinen, V., Koponen, J., Lebois, M., Martinez, T., Monserrate, M., Montaner-Pizá, A., Moore, I., Nácher, E., Orrigo, S. E. A., Penttilä, H., Pohjalainen, I., Porta, A., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rubio, B., Rytkönen, K., Shiba, T., Sonnenschein, V., Valencia, E., Vedia, V., Voss, A., Wilson, J. N., Zakari-Issoufou, A. -A.
Publikováno v:
Nuclear Instruments and Methods in Physics Research A 854 (2017) 134-138
In this work we report on the Monte Carlo study performed to understand and reproduce experimental measurements of a new plastic \b{eta}-detector with cylindrical geometry. Since energy deposition simulations differ from the experimental measurements
Externí odkaz:
http://arxiv.org/abs/1611.07346
Autor:
Valencia, E., Tain, J. L., Algora, A., Agramunt, J., Rubio, B., Rice, S., Gelletly, W., Regan, P., Zakari-Issoufou, A. -A., Fallot, M., Porta, A., Rissanen, J., Eronen, T., Aysto, J., Batist, L., Bowry, M., Bui, V. M., Caballero-Folch, R., Cano-Ott, D., Elomaa, V. -V., Estevez, E., Farrelly, G. F., Garcia, A. R., Gomez-Hornillos, B., Gorlychev, V., Hakala, J., Jordan, M. D., Jokinen, A., Kolhinen, V. S., Kondev, F. G., Martinez, T., Mendoza, E., Moore, I., Penttila, H., Podolyak, Zs., Reponen, M., Sonnenschein, V., Sonzogni, A. A.
Publikováno v:
Phys. Rev. C 95, 024320 (2017)
We investigate the decay of 87Br, 88Br and 94Rb using total absorption gamma-ray spectroscopy. These important fission products are beta-delayed neutron emitters. Our data show considerable gamma-intensity, so far unobserved in high-resolution gamma-
Externí odkaz:
http://arxiv.org/abs/1609.06128