Zobrazeno 1 - 10
of 64
pro vyhledávání: '"M. Luontama"'
Publikováno v:
Nuclear Interactions ISBN: 9783540091028
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c09e5acfdd771211f0f4ba35fdcd5b1
https://doi.org/10.1007/3-540-09102-5_619
https://doi.org/10.1007/3-540-09102-5_619
Autor:
J. Kantele, Lars Westerberg, Wladyslaw Henryk Trzaska, A. Passoja, Anders Bäcklin, R. Julin, N. G. Jonsson, M. Luontama
Publikováno v:
Zeitschrift f�r Physik A Atomic Nuclei. 324:317-324
Electromagnetic transitions from low-lying 0+, 2+, 4+ and 3− states in102, 104Pd have been studied using (p, 2n) and (p, p′) reactions and Coulomb excitation. TheE2 transition probabilities from the 0 3 + state in102Pd (13 W.u.) and from the 02/+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3cdc31134798fdf4e35642ee6eb428
https://doi.org/10.1007/bf01294586
https://doi.org/10.1007/bf01294586
Publikováno v:
Nuclear Physics A. 363:399-412
The recently developed magnetic plus Si(Li)-Si(Li) sum-coincidence technique is employed to measure E0 internal-pair-formation (IPF) branching ratios of excited 0+ states in 58,60,62Ni. The X( E 0 E 2 ) values are obtained for a new 0+4 state in 60Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::973c9314886fc22df36fd8f23ea38343
https://doi.org/10.1016/0375-9474(81)90265-7
https://doi.org/10.1016/0375-9474(81)90265-7
Publikováno v:
Journal of Physics G: Nuclear Physics. 12:1047-1058
The E0 and E2 transitions depopulating the O2+ and O3+ states in the N=88-90 nuclei 150,152Sm have been studied using conversion-electron and gamma -ray spectroscopy. The level energies and the B(E2), rho 2(E0) and Xijk (E0/E2) values have been calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1affcbac2c5fe0e0a8afdd1a459ba5aa
https://doi.org/10.1088/0305-4616/12/10/013
https://doi.org/10.1088/0305-4616/12/10/013
Autor:
V. Nieminen, E. Verho, M. Luontama, Wladyslaw Henryk Trzaska, R. Julin, J. Kumpulainen, A. Passoja, J. Kantele
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 270:74-77
A conversion-electron spectrometer for in-beam measurements of up to 7–8 MeV electrons is described. The setup consists of a Siegbahn-Slatis type intermediate-image magnetic electron transporter combined with a cooled silicon or germanium detector.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a996066a174d47fad77999d1b13ae3fc
https://doi.org/10.1016/0168-9002(88)90011-3
https://doi.org/10.1016/0168-9002(88)90011-3
Publikováno v:
Zeitschrift f�r Physik A Atomic Nuclei. 323:97-100
The excitation function for the radiative capture232Th(p, γ)233Pa has been determined in the proton energy range 7 to 20 MeV by an activation method. The results are compared with a compound nucleus model prediction and earlier experimental data for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a81b6e4f4674b17e52cce46bc48ac2
https://doi.org/10.1007/bf01294559
https://doi.org/10.1007/bf01294559
Publikováno v:
Nuclear Instruments and Methods. 152:471-475
A delayed-coincidence lifetime measurement method based on a comparison of walk-free centroids of time spectra is presented. The time is measured between the cyclotron rf signal and the pulse from a plastic scintillation detector followed by a fixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a50fd654e20d923e92a58f6834d912
https://doi.org/10.1016/0029-554x(78)90048-4
https://doi.org/10.1016/0029-554x(78)90048-4
Publikováno v:
Nuclear Instruments and Methods. 163:221-225
A new method for the determination of cross sections for K-shell ionization of heavy atoms by charged particles is proposed. The method is based on a comparison of photon lines due to K X-rays and low-energy γ-rays, the latter ones being produced in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a236e07924ea6d666a3b5af95cf5a98
https://doi.org/10.1016/0029-554x(79)90052-1
https://doi.org/10.1016/0029-554x(79)90052-1
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 206:403-412
Thin semiconductor or scintillation detectors function essentially as d E /d x detectors in reactions involving charged particles. Therefore, such detectors can in some cases be used as particle identifiers (with no energy resolution) in coincidence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d51feaf78b75fcbf0f99e2514819c6da
https://doi.org/10.1016/0167-5087(83)90376-9
https://doi.org/10.1016/0167-5087(83)90376-9
Publikováno v:
Nuclear Physics A. 371:333-348
0+, 2+, 44 and 3− states in 112–124Sn have been studied with the (p, p′γ) reaction and in Coulomb excitation. Absolute E2 transition rates between these levels have been extracted with the aid of the Winther-de Boer code. For 116,118Sn, B(E2;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2be958effb4b75b8d0899a4a2a91d32b
https://doi.org/10.1016/0375-9474(81)90071-3
https://doi.org/10.1016/0375-9474(81)90071-3