NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 3, 2024.

Search: Author = A.Hautojarvi

Found 9 matches.

Back to query form

1986AR12      Nucl.Instrum.Methods Phys.Res. A247, 431 (1986)

J.Arje, J.Aysto, H.Hyvonen, P.Taskinen, V.Koponen, J.Honkanen, K.Valli, A.Hautojarvi, K.Vierinen

The Ion Guide Isotope Separator On-Line, IGISOL

RADIOACTIVITY ^207mBi [from Pb(p, xn), E=20 MeV]; measured T_1/2. On-line separation.

NUCLEAR REACTIONS ¹¹B(d, p), E=6 MeV; ^106,110Cd, ⁵⁴Fe, ⁵⁸Ni, ⁶⁴Zn(p, n), E=16 MeV; ⁸⁸Sr(p, n)⁸⁸Y/^88mY, E=16 MeV; ⁹⁰Zr(p, n)⁹⁰Nb/^90mNb, E=16 MeV; ⁹²Mo, ²⁷Al, ⁴⁶Ti, ⁵⁰Cr(p, n), E=15.4 MeV; ¹⁰⁸Cd(p, n), E=14 MeV; ¹⁸¹Ta, ²⁰⁴Pb(p, 2n), Hg(p, xn)²⁰¹Tl/^201mTl/²⁰²Tl/^202mTl/Pb(p, xn)²⁰⁶Bi/^206mBi/²⁰⁷Pb/^207mPb/²⁰⁷Bi/^207mBi/²⁰⁸Bi/^208mBi, E=20 MeV; ²⁷Al(p, dn), E=16 MeV; ⁵⁰Cr(p, np), E=20 MeV; ²⁴Mg, ⁴⁶Ti, ⁵⁰Cr, ⁵⁴Fe(³He, 2n), E=27 MeV; ⁴⁰Ca(³He, α), (³He, nα), (³He, d), (³He, n), E=15 MeV; ²⁷Al(α, n), E=20 MeV; ⁴⁰Ca(α, p)⁴³Sc/^43mSc, E=20 MeV; measured residual yields. Activation technique.

doi: 10.1016/0168-9002(86)90404-3
Citations: PlumX Metrics

1985AR01      Phys.Rev.Lett. 54, 99 (1985)

J.Arje, J.Aysto, H.Hyvonen, P.Taskinen, V.Koponen, J.Honkanen, A.Hautojarvi, K.Vierinen

Submillisecond On-Line Mass Separation of Nonvolatile Radioactive Elements: An application of charge exchange and thermalization processes of primary recoil ions in helium

NUCLEAR REACTIONS ¹¹B(d, p), E=5 MeV; measured residual production yield. ⁹⁰Zr(p, n), ¹⁸¹Ta(p, 2n), ⁴⁰Ca(α, p), E=20 MeV; Pb(p, X)²⁰⁷Bi/^207mBi, E=20 MeV; measured residual isomer production yield. Helium flow recoil ion transportation, activation technique.

doi: 10.1103/PhysRevLett.54.99
Citations: PlumX Metrics

1984AY01      Phys.Lett. 138B, 369 (1984)

J.Aysto, J.Arje, V.Koponen, P.Taskinen, H.Hyvonen, A.Hautojarvi, K.Vierinen

Beta Decay of T(z) = -1/2 Nuclides ⁵¹Fe and ⁵⁵Ni: A new approach to on-line isotope separation

RADIOACTIVITY ⁵¹Fe, ⁵⁵Ni(β⁺) [from ⁵⁰Cr, ⁵⁴Fe(³He, 2n), E=27 MeV]; measured Eγ, Iγ, Eβ, Iβ, T_1/2; deduced Qβ, log ft, Gamow-Teller matrix elements. ⁵¹Mn level deduced Iβ, allowed decay. Shell model comparison.

doi: 10.1016/0370-2693(84)91919-1
Citations: PlumX Metrics

1982AY01      Phys.Lett. 110B, 437 (1982)

J.Aysto, J.Honkanen, K.Vierinen, A.Hautojarvi, K.Eskola, S.Messelt

Observation of Beta-Delayed Protons in the Decay of ³¹Cl

RADIOACTIVITY ³¹Cl [from ³²S(p, 2n), E=33 MeV]; measured β-delayed Ep, Ip, Eα, Iα; deduced T_1/2, log ft. ³¹S deduced level, possible J, π. Helium jet system, ZnS targets.

doi: 10.1016/0370-2693(82)91033-4
Citations: PlumX Metrics

1982HO09      Nucl.Phys. A380, 410 (1982)

J.Honkanen, J.Aysto, M.Kortelahti, K.Eskola, K.Vierinen, A.Hautojarvi

Beta Decay of ⁴⁰Sc to Proton and Alpha-Particle Unbound States in ⁴⁰Ca

RADIOACTIVITY ⁴⁰Sc [from ⁴⁰Ca(p, n)]; measured β-delayed E(p), Eα, I(p), Iα, T_1/2; deduced log ft, β-strength function. ⁴⁰Ca deduced levels, Γα/Γp, J, π, T.

doi: 10.1016/0375-9474(82)90567-X
Citations: PlumX Metrics

1980HA23      Z.Phys. A295, 341 (1980)

A.J.Hautojarvi, U.J.Schrewe, W.-D.Schmidt-Ott

Decay Properties of ^76mBr

RADIOACTIVITY ⁷⁶Br [from ⁷⁵As(α, 3n), E=30-55 MeV]; measured Eγ, Iγ, E(X), I(X-ray), I(ce), T_1/2. ⁷⁶Br deduced levels, multipolarities, ICC.

1979HO08      Phys.Scr. 19, 239 (1979)

J.Honkanen, M.Kortelahti, J.Aysto, K.Eskola, A.Hautojarvi

Decay of ²⁴Al and ²⁴Al-m to γ-Ray and α-Particle Emitting States in ²⁴Mg

RADIOACTIVITY ²⁴Al, ^24mAl [from ²⁴Mg(p, n), E=20 MeV]; measured Eγ, Iγ, delayed α spectra; deduced Qβ, log ft. ²⁴Mg levels deduced J, π, T, γ-branching.

doi: 10.1088/0031-8949/19/3/004
Citations: PlumX Metrics

1979HO27      Nucl.Phys. A330, 429 (1979)

J.Honkanen, M.Kortelahti, K.Valli, K.Eskola, A.Hautojarvi, K.Vierinen

Delayed Particle Emission Following the β⁺ Decay of ²⁸P and ³²Cl

RADIOACTIVITY ²⁸P [from ²⁸Si(p, n)];³²Cl [from ³²S(p, n)]; measured β-delayed Ep, Eα, Ip, Iα; deduced maximum log ft. ²⁸Si, ³²S deduced levels, Γα/Γp, J, π. Natural targets.

doi: 10.1016/0375-9474(79)90064-2
Citations: PlumX Metrics

1978SC30      Z.Phys. A289, 121 (1978)

W.-D.Schmidt-Ott, A.J.Hautojarvi, U.J.Schrewe

New Isomeric State in ⁷⁶Br with Half-Life 1.49 sec

NUCLEAR REACTIONS Se(d, xnγ), ⁷⁵As(α, xnγ), E not given; measured Eγ, Iγ, I(ce). ^76mBr deduced level, T_1/2, J, π.

doi: 10.1007/BF01408504
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter A.Hautojarvi: , A.J.HAUTOJARVI