Zobrazeno 1 - 10
of 605
pro vyhledávání: '"Rissanen J."'
Autor:
Fallot M., Porta A., Meur L. Le, Briz J.A., Zakari-Issoufou A.-A., Guadilla V., Algora A., Taìn J.-L., Valencia E., Rice S., Bui V.M., Cormon S., Estienne M., Agramunt J., Äystö J., Batist L., Bowry M., Caballero-Folch R., Cano-Ott D., Cucoanes A., Elomaa V.-V., Eronen T., Estévez E., Farrelly G.F., Fraile L.M., Fleming M., Ganogliu E., Garcia A.R., Gelletly W., Gomez-Hornillos M.B., Gorelov D., Gorlychev V., Hakala J., Jokinen A., Jordan M.D., Kankainen A., Karvonen P., Kolhinen V.S., Kondev F.G., Koponen J., Lebois M., Martinez T., Mason P., Mendoza E., Molina F., Monserrate M., Montaner-Pizá A., Moore I., Nácher E., Orrigo S.E.A., Penttilä H., Perez A., Podolyák Zs., Pohjalainen I., Regan P.H., Reinikainen J., Reponen M., Rinta-Antila S., Rissanen J., Rubio B., Shiba T., Sonnenschein V., Sonzogni A.A., Sublet J.-C., Vedia V., Voss A., Weber C., Wilson J.N.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 10002 (2017)
The accurate determination of reactor antineutrino spectra remains a very active research topic for which new methods of study have emerged in recent years. Indeed, following the long-recognized reactor anomaly (measured antineutrino deficit in short
Externí odkaz:
https://doaj.org/article/970f335f752d4987b9b2f83f879274f0
Autor:
Tain J.L., Guadilla V., Valencia E., Algora A., Zakari-Issoufou A.-A., Rice S., Meur L. Le, Agramunt J., Äystö J., Batist L., Bowry M., Briz J.A., Bui V.M., Caballero-Folch R., Cano-Ott D., Cucoanes A., Elomaa V.-V., Eronen T., Estevez E., Estienne M., Fallot M., Farrelly G.F., Fraile L.M., Ganioglu E., Garcia A.R., Gelletly W., Gómez-Hornillos B., Gorelov D., Gorlychev V., Hakala J., Jokinen A., Jordan M.D., Kankainen A., Kolhinen V.S., Kondev F.G., Koponen J., Lebois M., Martínez T., Mason P., Mendoza E., Monserrate M., Montaner-Pizá A., Moore I., Nacher E., Orrigo S.E.A., Penttilä H., Podolyák Zs., Pohjalainen I., Porta A., Regan P.H., Reinikainen J., Reponen M., Rinta-Antila S., Rissanen J., Rubio B., Rytkönen K., Shiba T., Sonnenschein V., Sonzogni A.A., Vedia V., Voss A., Wilson J.N.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 01002 (2017)
Total absorption gamma-ray spectroscopy is used to measure accurately the intensity of γ emission from neutron-unbound states populated in the β-decay of delayed-neutron emitters. From the comparison of this intensity with the intensity of neutron
Externí odkaz:
https://doaj.org/article/f553a213d78a4e1ba472a3c2fb5d8ae3
Autor:
Algora A., Rice S., Guadilla V., Tain J.L., Valencia E., Zakari-Issoufou A.-A., Agramunt J., Äystö J., Batist L., Briz J.A., Bowry M., Bui V.M., Caballero-Folch R., Cano-Ott D., Cucoanes A., Eronen T., Elomaa V.V., Estevez E., Estienne M., Fallot M., Farrelly G.F., Fraile L.M., Fleming M., Ganioglu E., Garcia A.R., Gelletly W., Gómez-Hornillos B., Gorelov D., Gorlychev V., Hakala J., Jokinen A., Jordan D., Kankainen A., Kolhinen V.S., Kondev F.G., Koponen J., Lebois M., Martinez T., Mason P., Mendoza E., Monserrate M., Montaner-Pizá A., Moore I., Nácher E., Orrigo S.E.A., Penttilä H., Podolyák Z., Pohjalainen I., Porta A., Regan P.H., Reinikainen J., Reponen M., Rinta-Antila S., Rissanen J., Rubio B., Rytkönen K., Shiba T., Sonnenschein V., Sonzogni A.A., Sublet J.-Ch., Vedia V., Voss A., Wilson J.N.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 10001 (2017)
Preliminary results from beta decay studies of nuclei that are important for reactor applications are presented. The beta decays have been studied using the total absorption technique (TAS) and the pure beams provided by the JYFLTRAP system at the IG
Externí odkaz:
https://doaj.org/article/a099d9de7d844ce4b9296dc275ddb1ef
Autor:
Porta A., Zakari-Issoufou A.-A., Fallot M., Algora A., Tain J.L., Valencia E., Rice S., Bui V.M., Cormon S., Estienne M., Agramunt J., Äystö J., Bowry M., Briz J.A., Caballero-Folch R., Cano-Ott D., Cucouanes A., Elomaa V.-V., Eronen T., Estévez E., Farrelly G.F., Garcia A.R., Gelletly W., Gomez-Hornillos M.B, Gorlychev V., Hakala J., Jokinen A., Jordan M.D., Kankainen A., Karvonen P., Kolhinen V.S., Kondev F.G., Martinez T., Mendoza E., Molina F., Moore I., Perez-Cerdán A. B., Podolyák Zs., Penttilä H., Regan P.H., Reponen M., Rissanen J., Rubio B., Shiba T., Sonzogni A.A., Weber C.
Publikováno v:
EPJ Web of Conferences, Vol 111, p 08006 (2016)
Beta decay of fission products is at the origin of decay heat and antineutrino emission in nuclear reactors. Decay heat represents about 7% of the reactor power during operation and strongly impacts reactor safety. Reactor antineutrino detection is u
Externí odkaz:
https://doaj.org/article/31d462d1e49e4a689d1267ce85cba2ae
Autor:
Valencia E., Algora A., Tain J. L., Rice S., Agramunt J., Zakari-Issoufou A. -A., Äystö J., Bowry M., Bui V. M., Caballero-Folch R., Cano-Ott D., Eloma V., Eronen T., Estevez E., Farrelly G.F., Fallot M., Garcia A., Gelletly W., Gomez-Hornillos M.B., Gorlychev V., Hakala J., Jokinen A., Jordan M. D., Kankainen A., Kondev F. G., Martinez T., Mendoza E., Molina F., Moore I., Perez A., Podolyak Zs., Penttilä H., Porta A., Regan P. H., Rissanen J., Rubio B., Weber C.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 02002 (2014)
To study the β-decay properties of some well known delayed neutron emitters an experiment was performed in 2009 at the IGISOL facility (University of Jyväskylä in Finland) using Total Absorption γ-ray Spectroscopy (TAGS) technique. The aim of the
Externí odkaz:
https://doaj.org/article/09f3e6ba4de64fb2a19ad5c9001d231f
Autor:
Zakari-Issoufou A.-A., Porta A., Fallot M., Algora A., Tain J.L, Valencia E., Rice S., Agramunt J., Äystö J., Bowry M., Bui V.M, Caballero-Folch R., Cano-Ott D., Eloma V., Estévez E., Farrelly G.F., Garcia A., Gelletly W., Gomez-Hornillos M.B, Gorlychev V., Hakala J., Jokinen A., Jordan M.D, Kankainen A., Kondev F.G, Martinez T., Mendoza E., Molina F., Moore I., Perez A., Podolyak Zs., Penttilä H., Regan P.H., Rissanen J., Rubio B., Weber C.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 10019 (2014)
β-decay properties of fission products are very important for applied reactor physics, for instance to estimate the decay heat released immediately after the reactor shutdown and to estimate the ν¯$\bar \nu $ flux emitted. An accurate estimation o
Externí odkaz:
https://doaj.org/article/a7b42e2a9acc4648b5d7b04d854fc512
Autor:
Zakari-Issoufou A.-A., Porta A., Fallot M., Algora A., Tain J.L., Valencia E., Rice S., Agramunt J., Äystö J., Bowry M., Bui V.M., Caballero-Folch R., Cano-Ott D., Eloma V., Estévez E., Farrelly G.F., Garcia A., Gelletly W., Gomez-Hornillos M.B., Gorlychev V., Hakala J., Jokinen A., Jordan M.D., Kankainen A., Kondev F.G., Martinez T., Mendoza E., Molina F., Moore I., Perez A., Podolyak Zs., Penttilä H., Regan P.H., Rissanen J., Rubio B., Weber C.
Publikováno v:
EPJ Web of Conferences, Vol 62, p 01007 (2013)
In a nuclear reactor, the β decay of fission fragments is at the origin of decay heat and antineutrino flux. These quantities are not well known while they are very important for reactor safety and for our understanding of neutrino physics. One reas
Externí odkaz:
https://doaj.org/article/aa90b3ac0b1b4454bc082f172ff11b0f
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:
Crawford, H. L., Macchiavelli, A. O., Fallon, P., Albers, M., Bader, V. M., Bazin, D., Campbell, C. M., Clark, R. M., Cromaz, M., Dilling, J., Gade, A., Gallant, A. T., Holt, J. D., Janssens, R. V. F., Krücken, R., Langer, C., Lauritsen, T., Lee, I. Y., Menéndez, J., Noji, S., Paschalis, S., Recchia, F., Rissanen, J., Schwenk, A., Scott, M., Simonis, J., Stroberg, S. R., Tostevin, J. A., Walz, C., Weisshaar, D., Wiens, A., Wimmer, K., Zhu, S.
The calcium isotopes have emerged as an important testing ground for new microscopically derived shell-model interactions, and a great deal of focus has been directed toward this region. We investigate the relative spectroscopic strengths associated
Externí odkaz:
http://arxiv.org/abs/1610.01575
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