Zobrazeno 1 - 10
of 973
pro vyhledávání: '"Penttilä H"'
Autor:
Ruotsalainen, J., Nesterenko, D. A., Stryjczyk, M., Kankainen, A., Ayoubi, L. Al, Beliuskina, O., Canete, L., Chauveau, P., de Groote, R. P., Delahaye, P., Eronen, T., Flayol, M., Ge, Z., Geldhof, S., Gins, W., Hukkanen, M., Jaries, A., Kahl, D., Kumar, D., Moore, I. D., Nikas, S., Penttilä, H., Pitman-Weymouth, D., Raggio, A., Rinta-Antila, S., de Roubin, A., Vilen, M., Virtanen, V., Winter, M.
The masses of the ground and isomeric states in $^{124,125}$Ag have been measured using the phase-imaging ion-cyclotron-resonance technique at the JYFLTRAP double Penning trap mass spectrometer. The ground states of $^{124}$Ag and $^{125}$Ag were fou
Externí odkaz:
http://arxiv.org/abs/2408.14181
Autor:
Pérez de Rada A., Cano-Ott D., Martínez T., Alcayne V., Mendoza E., Plaza J., Sanchez-Caballero A., Villamarín D., Äystö J., Jokinen A., Kankainen A., Penttilä H., Rinta-Antila S., Agramunt J., Algora A., Domingo-Pardo C., Lerendegui-Marco J., Taín J.L., Banerjee K., Bhattacharya C., Roy P., Calviño F., Cortés G., Delafosse C., Matea I., Benito J., Alhomaidhi S., Mistry A.K.
Publikováno v:
EPJ Web of Conferences, Vol 290, p 02025 (2023)
The β-delayed neutron emission in the 85,86As β-decays has been measured at the IGISOL facility of the Accelerator Laboratory of the University of Jyväskylä (JYFL-ACCLAB). The complete β-decays have been studied with a complex setup that consist
Externí odkaz:
https://doaj.org/article/80793347bfbc4ec1bd71ac44119dad08
Autor:
Estienne Magali, Guadilla V., Fallot M., Algora A., Taín J. L., Porta A., Giot L., Briz J. A., Bui V. M., Cormon S., Jordan D., Le Meur L., Rice S., Valencia E., Zakari-Issoufou A.-A., Agramunt J., Äystö J., Cucoanes A., Eronen T., 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., Montaner-Pizá A., Moore I., Nácher E., Orrigo S. E. A., Penttilä H., Péru S., Pohjalainen I., Reinikainen J., Reponen M., Rinta-Antila S., 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 284, p 02001 (2023)
The accurate determination of reactor antineutrino spectra remains a very hot research topic, where new questions have emerged in recent years. Indeed, after the “reactor anomaly” – a deficit of measured antineutrinos at short baseline reactor
Externí odkaz:
https://doaj.org/article/a4a9a34351f8436db2156bc5d89dbc0a
Autor:
Jaries, A., Stryjczyk, M., Kankainen, A., Ayoubi, L. Al, Beliuskina, O., Canete, L., de Groote, R. P., Delafosse, C., Delahaye, P., Eronen, T., Flayol, M., Ge, Z., Geldhof, S., Gins, W., Hukkanen, M., Imgram, P., Kahl, D., Kostensalo, J., Kujanpää, S., Kumar, D., Moore, I. D., Mougeot, M., Nesterenko, D. A., Nikas, S., Patel, D., Penttilä, H., Pitman-Weymouth, D., Pohjalainen, I., Raggio, A., Ramalho, M., Reponen, M., Rinta-Antila, S., de Roubin, A., Ruotsalainen, J., Srivastava, P. C., Suhonen, J., Vilen, M., Virtanen, V., Zadvornaya, A.
Publikováno v:
Phys. Rev. C 110, 034326 (2024)
The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using the phase-imaging ion-cyclotron-resonance t
Externí odkaz:
http://arxiv.org/abs/2403.04710
Autor:
Canete, L., Giraud, S., Kankainen, A., Bastin, B., Nowacki, F., Ascher, P., Eronen, T., Alcindor, V. Girard, Jokinen, A., Khanam, A., Moore, I. D., Nesterenko, D., De Oliveira, F., Penttilä, H., Petrone, C., Pohjalainen, I., De Roubin, A., Rubchenyaa, V., Vilen, M., Äystö, J.
Isomers close to the doubly magic nucleus $^{78}$Ni ($Z=28$, $N=50$) provide essential information on the shell evolution and shape coexistence far from stability. The existence of a long-lived isomeric state in $^{76}$Cu has been debated for a long
Externí odkaz:
http://arxiv.org/abs/2401.14018
Autor:
Beliuskina, O., Nesterenko, D. A., Jaries, A., Stryjczyk, M., Kankainen, A., Canete, L., de Groote, R. P., Delafosse, C., Eronen, T., Ge, Z., Geldhof, S., Gins, W., Hukkanen, M., Jokinen, A., Moore, I. D., Mougeot, M., Nikas, S., Penttilä, H., Pohjalainen, I., Raggio, A., Reponen, M., Rinta-Antila, S., de Roubin, A., Ruotsalainen, J., Vilen, M., Virtanen, V., Zadvornaya, A.
Publikováno v:
Phys. Rev. C 110, 034325 (2024)
We report on new precision mass measurements of neutron-rich $^{137}$Sb and $^{136-142}$I isotopes from the JYFLTRAP double Penning trap mass spectrometer. We confirm the value from the previous Penning-trap measurement of $^{137}$Sb at the Canadian
Externí odkaz:
http://arxiv.org/abs/2401.12807
Autor:
Kumar, D., Dickel, T., Zadvornaya, A., Beliuskin, O., Kankainen, A., Constantin, P., Purushothaman, S., Spataru, A., Stryjczyk, M., Ayoubi, L. Al, Brunet, M., Canete, L., Delafosse, C., de Groote, R. P., de Roubin, A., Eronen, T., Ge, Z., Gins, W., Hornung, C., Hukkanenc, M., Sison, A. Illana, Jokinen, A., Kahl, D., Kindler, B., Lommel, B., Mardor, I., Moore, I. D., Nesterenko, D. A., Nichita, D., Nikas, S., Ortiz-Cortes, A., Penttilä, H., Podolyák, Zs., Pohjalainen, I., Raggio, A., Reponen, M., Rinta-Antila, S., Romero, J., Vilen, M., Virtanen, V., Weaver, A., Winfield, J.
Publikováno v:
Physics Letters B 853, 138654 (2024)
The multinucleon transfer (MNT) reaction approach was successfully employed for the first time to measure the isomeric ratios (IRs) of $^{211}$Po (25/2$^+$) isomer and its (9/2$^+$) ground state at the IGISOL facility using a 945 MeV $^{136}$Xe beam
Externí odkaz:
http://arxiv.org/abs/2401.06206
Autor:
Nies, L., Canete, L., Dao, D. D., Giraud, S., Kankainen, A., Lunney, D., Nowacki, F., Bastin, B., Stryjczyk, M., Ascher, P., Blaum, K., Cakirli, R. B., Eronen, T., Fischer, P., Flayol, M., Alcindor, V. Girard, Herlert, A., Jokinen, A., Khanam, A., Köster, U., Lange, D., Moore, I. D., Müller, M., Mougeot, M., Nesterenko, D. A., Penttilä, H., Petrone, C., Pohjalainen, I., de Roubin, A., Rubchenya, V., Schweiger, Ch., Schweikhard, L., Vilen, M., Äystö, J.
Publikováno v:
Phys. Rev. Lett. 131, 222503 (2023)
Isomers close to doubly-magic $^{78}_{28}$Ni$_{50}$ provide essential information on the shell evolution and shape coexistence near the ${Z=28}$ and ${N=50}$ double shell closure. We report the excitation energy measurement of the $1/2^{+}$ isomer in
Externí odkaz:
http://arxiv.org/abs/2310.16915
Autor:
Plattner, P., Wood, E., Ayoubi, L. Al, Beliuskina, O., Bissell, M. L., Blaum, K., Campbell, P., Cheal, B., de Groote, R. P., Devlin, C. S., Eronen, T., Filippin, L., Ruíz, R. F. García, Ge, Z., Geldhof, S., Gins, W., Godefroid, M., Heylen, H., Hukkanen, M., Imgram, P., Jaries, A., Jokinen, A., Kanellakopoulos, A., Kankainen, A., Kaufmann, S., König, K., Koszorús, Á., Kujanpää, S., Lechner, S., Malbrunot-Ettenauer, S., Müller, P., Mathieson, R., Moore, I., Nörtershäuser, W., Nesterenko, D., Neugart, R., Neyens, G., Ortiz-Cortes, A., Penttilä, H., Pohjalainen, I., Raggio, A., Reponen, M., Rinta-Antila, S., Rodríguez, L. V., Romero, J., Sánchez, R., Sommer, F., Stryjczyk, M., Virtanen, V., Xie, L., Xu, Z. Y., Yang, X. F., Yordanov, D. T.
Publikováno v:
Phys. Rev. Lett. 131, 222502 (2023)
Collinear laser spectroscopy was performed on the isomer of the aluminium isotope $^{26m}$Al. The measured isotope shift to $^{27}$Al in the $3s^{2}3p\;^{2}\!P^\circ_{3/2} \rightarrow 3s^{2}4s\;^{2}\!S_{1/2}$ atomic transition enabled the first exper
Externí odkaz:
http://arxiv.org/abs/2310.15291
Autor:
Gao Z., Solders A., Al-Adili A., Canete L., Eronen T., Gorelov D., Jokinen A., Kankainen A., Lantz M., Mattera A., Moore I.D., Nesterenko D.A., Penttilä H., Pohjalainen I., Rakopoulos V., Rinta-Antila S., Vilén M., Pomp S.
Publikováno v:
EPJ Web of Conferences, Vol 239, p 17019 (2020)
For the production of exotic nuclei at the IGISOL facility, an ion guide for neutron-induced fission has been developed and tested in experiments. Fission fragments are produced inside the ion guide and collected using a helium buffer gas. Meanwhile,
Externí odkaz:
https://doaj.org/article/d1c2b1dabbb14e87a3a9783b7074f2c0