Search Results - "Peraejaervi, K"

High-resolution alpha spectrometry at ambient air pressure—Towards new applications by Pöllänen, R., Peräjärvi, K., Siiskonen, T., Turunen, J.

“…An approach for alpha spectrometry is introduced that allows measuring alpha spectra at ambient air pressure with energy resolution comparable to measurements…”
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In-situ alpha spectrometry from air filters at ambient air pressure by Pöllänen, R., Peräjärvi, K., Siiskonen, T., Turunen, J.

“…The effect of collimation to the alpha-particle energy spectra was investigated for two different types of air filters, when the measurements were performed at…”
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Radiation surveillance using an unmanned aerial vehicle by Pöllänen, Roy, Toivonen, Harri, Peräjärvi, Kari, Karhunen, Tero, Ilander, Tarja, Lehtinen, Jukka, Rintala, Kimmo, Katajainen, Tuure, Niemelä, Jarkko, Juusela, Marko

“…Radiation surveillance equipment was mounted in a small unmanned aerial vehicle. The equipment consists of a commercial CsI detector for count rate measurement…”
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Characterization of a cryogenic ion guide at IGISOL by Saastamoinen, A., Moore, I.D., Ranjan, M., Dendooven, P., Penttilä, H., Peräjärvi, K., Popov, A., Äystö, J.

“…A small volume cryogenic ion guide has been characterized at the IGISOL facility, Jyväskylä, as a prototype to verify whether there are any major obstacles to…”
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Reinvestigation of the Direct Two-Proton Decay of the Long-Lived Isomer {sup 94}Ag{sup m}[0.4 s, 6.7 MeV, (21+)] by Cerny, J., Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, Moltz, D. M., Barquest, B. R., Grossman, L. E., Jeong, W., Jewett, C. C., Lee, D. W., Peraejaervi, K.

“…An attempt to confirm the reported direct one-proton and two-proton decays of the (21+) isomer at 6.7(5) MeV in {sup 94}Ag has been made. The 0.39(4) s…”
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Excitation functions of proton-induced reactions in super(nat)Cu in the energy range 7-17 MeV by Siiskonen, T, Huikari, J, Haavisto, T, Bergman, J, Heselius, S-J, Lill, J-O, Loennroth, T, Peraejaervi, K

“…Elemental production cross sections were measured for (p,x) reactions on natural Cu targets, leading to the formation of super(62,63,65)Zn. These reactions are…”
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Production of pure samples of 131mXe and 135Xe by Peräjärvi, K., Eronen, T., Cagniant, A., Gorelov, D., Hakala, J., Jokinen, A., Kankainen, A., Kettunen, H., Kolhinen, V.S., Laitinen, M., Moore, I.D., Penttilä, H., Rissanen, J., Saastamoinen, A., Toivonen, H., Turunen, J., Äystö, J.

“…Pure samples of 131mXe, 133mXe, 133Xe and 135Xe facilitate the calibration and testing of noble gas sampler stations and related laboratory instrumentation. We…”
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Comparison of gamma-ray coincidence and low-background gamma-ray singles spectrometry by Konki, J., Greenlees, P.T., Jakobsson, U., Jones, P., Julin, R., Juutinen, S., Ketelhut, S., Hauschild, K., Kontro, R., Leppänen, A.-P., Lopez-Martens, A., Mattila, A., Nieminen, P., Nyman, M., Peräjärvi, K., Peura, P., Rahkila, P., Ruotsalainen, P., Sarén, J., Scholey, C., Sorri, J., Toivonen, H., Turunen, J., Uusitalo, J.

“…Aerosol samples have been studied under different background conditions using gamma-ray coincidence and low-background gamma-ray singles spectrometric…”
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Studies of release properties of ISOLDE targets by Peräjärvi, K., Bergmann, U.C., Fedoseyev, V.N., Joinet, A., Köster, U., Lau, C., Lettry, J., Ravn, H., Santana-Leitner, M.

“…Off-line release rates of Be, Mg, S, Mn and Kr from refractory materials were studied. Mn yields were determined from a ZrO 2 target and Kr yields from a SrO…”
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The beta-decay scheme of 232Fr and the K = 0 ground-state band in 232Ra by Peräjärvi, K., Cerny, J., Fraile, L. M., Jokinen, A., Kankainen, A., Köster, U., Äystö, J.

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The $\beta$-delayed one- and two-proton emission of $^{27}$S by Canchel, G., Achouri, N.L., Aeystoe, J., Béraud, R., Blank, Bertram, Chabanat, E., Czajkowski, S., Dendooven, P., Emsallem, A., Giovinazzo, J., Honkanen, J., Jokinen, A., Lewitowicz, M., Longour, C., de Oliveira Santos, Francois, Peraejaervi, K., Stanoiu, M., Thomas, J.C.

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Low-lying resonant states in F 16 using a O 15 radioactive ion beam by Lee, D. W., Peräjärvi, K., Powell, J., O'Neil, J. P., Moltz, D. M., Goldberg, V. Z., Cerny, Joseph

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Production of neutron-rich surface-ionized nuclides at PARRNe by Lau, C., Hosni, F., Perru, O., Bajeat, O., Borcea, R., Bourgeois, Ch, Donzaud, C., Ducourtieux, M., Essabaa, S., Guillemaud-Mueller, D., Ibrahim, F., Lefort, H., Obert, J., Potier, J.C., Fioretto, E., Lhersonneau, G., Prete, G., Stroe, L., Tecchio, L., Pfeiffer, B., Joinet, A., Köster, U., Lettry, J., Peräjärvi, K.

“…Yields of neutron-rich isotopes produced by fast neutron induced fission of 238U were measured at the ISOL set-up Production d’Atomes Radioactifs Riches en…”
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Reinvestigation of the beta-decay of 110Mo by Wang, J. C., Dendooven, P., Hankonen, S., Huikari, J., Jokinen, A., Kolhinen, V. S., Lhersonneau, G., Nieminen, A., Peräjärvi, K., Rinta-Antila, S., Äystö, J.

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Decay of the neutron-rich isotope 113Ru to 113Rh by Kurpeta, J., Lhersonneau, G., Płochocki, A., Wang, J.C., Dendooven, P., Honkanen, A., Huhta, M., Oinonen, M., Penttilä, H., Peräjärvi, K., Persson, J.R., Äystö, J.

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Ground-state spin of 59Mn by Oinonen, M., Köster, U., Äystö, J., Fedoseyev, V., Mishin, V., Huikari, J., Jokinen, A., Nieminen, A., Peräjärvi, K., Knipper, A., Walter, G.

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Branching ratios in the {beta} decays of {sup 12}N and {sup 12}B by Hyldegaard, S., Fynbo, H. O. U., Riisager, K., Diget, C. A., Fox, S. P., Fulton, B. R., Borge, M. J. G., Boutami, R., Tengblad, O., Dendooven, P., Eronen, T., Huikari, J., Jokinen, A. S., Kankainen, A., Moore, I., Penttilae, H., Peraejaervi, K., Rinta-Antila, S., Wang, Y., Aeystoe, J.

“…Absolute branching ratios to unbound states in {sup 12}C populated in the {beta} decays of {sup 12}N and {sup 12}B are reported. Clean sources of {sup 12}N and…”
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Isomeric state of $^{80}Y$ and its role in the astrophysical rp-proces by Novikov, Yu.N., Schatz, H., Dendooven, P., Beraud, R., Miehe, C., Popov, A.V., Seliverstov, D.M., Vorobjev, G.K., Baumann, P., Borge, M.J.G., Canchel, G., Dessagne, P., Emsallem, A., Huang, W., Huikari, J., Jokinen, A., Knipper, A., Kolhinen, V., Nieminen, A., Oinonen, M., Pettlilae, H., Peraejaervi, K., Piqueras, I., Rinta-Antila, S., Szerypo, J., Wang, Y., Aeystoe, J.

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Status of HIGISOL a new version equipped with SPIG and electric field guidance by Béraud, R., Canchel, G., Emsallem, A., Dendooven, P., Huikari, J., Huang, W., Wang, Y., Peraejaervi, K., Rinta-Antila, S., Jokinen, A., Kolhinen, V.S., Nieminen, A., Penttilae, H., Szerypos, J., Aeystoe, J., Bruyneel, B., Popov, A.

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Low-lying resonant states in {sup 16}F using a {sup 15}O radioactive ion beam by Lee, D. W., Department of Nuclear Engineering, University of California, Berkeley, California 94720, Peraejaervi, K., Powell, J., Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, O'Neil, J. P., Moltz, D. M., Goldberg, V. Z., Cerny, Joseph, Department of Chemistry, University of California, Berkeley, California 94720

“…A 120 MeV {sup 15}O radioactive ion beam with an intensity on target of 4.5x10{sup 4} pps has been developed at the 88-Inch Cyclotron at the Lawrence Berkeley…”
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