NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = A.Lampinen

Found 19 matches.

Back to query form

1997TO03      Nucl.Phys. A613, 282 (1997)

S.Tormanen, S.Juutinen, R.Julin, A.Lampinen, E.Makela, M.Piiparinen, A.Savelius, A.Virtanen, G.B.Hagemann, Ch.Droste, W.Karczmarczyk, T.Morek, J.Srebrny, K.Starosta

Coexisting Structure in ¹¹⁹I

NUCLEAR REACTIONS ¹⁰⁹Ag(¹³C, 3n), E=54 MeV; ¹⁰⁸Pd(¹⁵N, 4n), E=71 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. ¹¹⁹I deduced high-spin levels, J, π, γ-branching, B(λ) ratios, experimental routhians, aligned angular momenta. Enriched targets, array of Compton-suppressed Ge detectors.

doi: 10.1016/S0375-9474(96)00439-3
Citations: PlumX Metrics

1996JU03      Phys.Lett. 386B, 80 (1996)

S.Juutinen, R.Julin, P.Jones, A.Lampinen, G.Lhersonneau, E.Makela, M.Piiparinen, A.Savelius, S.Tormanen

Band Structures in ¹¹⁴Cd and ¹¹⁶Cd from Heavy-Ion Collisions

NUCLEAR REACTIONS ¹¹⁶Cd(⁸⁴Kr, X), E=320 MeV; measured γγ-coin, Eγ, Iγ. ^116,114Cd deduced levels, J, π, band structure.

doi: 10.1016/0370-2693(96)00967-7
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1996LH05      Nucl.Instrum.Methods Phys.Res. A373, 415 (1996)

G.Lhersonneau, P.A.Butler, J.F.C.Cocks, A.Honkanen, M.Huhta, P.M.Jones, A.Jokinen, R.Julin, S.Juutinen, A.Lampinen, D.Muller, E.Makela, M.Oinonen, J.M.Parmonen, M.Piiparinen, A.Savelius, J.F.Smith, S.Tormanen, A.Virtanen, J.Aysto

High-Spin Isomers in Neutron-RIch Nuclei Studied with TARDIS-Array at IGISOL

RADIOACTIVITY ⁹⁷Y(β^-) [from ²³²Th(p, X), E=25 MeV]; measured Eγ, Iγ, γγ-coin. ⁹⁷Zr deduced transitions. Compton suppressed detector array TARDIS.

doi: 10.1016/0168-9002(96)00072-1
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1996PI11      Nucl.Phys. A605, 191 (1996)

M.Piiparinen, A.Atac, J.Blomqvist, G.B.Hagemann, B.Herskind, R.Julin, S.Juutinen, A.Lampinen, J.Nyberg, G.Sletten, P.Tikkanen, S.Tormanen, A.Virtanen, R.Wyss

High-Spin Spectroscopy of the ¹⁴²Eu, ¹⁴³Eu and ¹⁴⁴Eu Nuclei

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 3n), (³⁷Cl, 4n), (³⁷Cl, 5n), E=140, 160 MeV; measured Eγ, Iγ(θ), γγ-coin, γγ(t), RDM, DSA. ^142,143,144Eu deduced high-spin levels, J, π, T_1/2, B(M1), B(E2). Enriched targets, array of Compton-suppressed Ge detectors, 4π BaF₂ ball, plunger. Shell model, total Routhian surface calculations.

doi: 10.1016/0375-9474(96)00157-1
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1996PI12      Z.Phys. A356, 111 (1996)

M.Piiparinen, I.Kaunisto, R.Julin, S.Juutinen, A.Lampinen, E.Makela, A.Savelius, S.Tormanen, J.Blomqvist

High-Spin Levels in ₆₃¹⁴⁵Eu₈₂

NUCLEAR REACTIONS ¹²⁷I(²²Ne, 4n), E=90-95 MeV; measured γγ-coin. ¹⁴⁵Eu deduced high-spin levels, J, π, γ-branching, configuration.

doi: 10.1007/s002180050155
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995JU02      Phys.Rev. C51, 1699 (1995)

S.Juutinen, P.Simecek, P.Ahonen, M.Carpenter, C.Fahlander, J.Gascon, R.Julin, A.Lampinen, T.Lonnroth, J.Nyberg, A.Pakkanen, M.Piiparinen, K.Schiffer, G.Sletten, S.Tormanen, A.Virtanen

Shape Coexistence in the Transitional ¹³³Ba Nucleus

NUCLEAR REACTIONS ¹²⁴Sn(¹³C, 4n), E=48.4, 65.5 MeV; measured Eγ, Iγ, DCO ratios. ¹³³Ba deduced high-spin levels, J, π, shape features, band structure. Total Ronthian surface calculations.

doi: 10.1103/PhysRevC.51.1699
Citations: PlumX Metrics

1995JU09      Phys.Rev. C52, 2946 (1995)

S.Juutinen, S.Tormanen, P.Ahonen, M.Carpenter, C.Fahlander, J.Gascon, R.Julin, A.Lampinen, T.Lonnroth, J.Nyberg, A.Pakkanen, M.Piiparinen, K.Schiffer, P.Simecek, G.Sletten, A.Virtanen

Band Structures in ¹³²Ba

NUCLEAR REACTIONS ¹²⁴Sn(¹³C, 5n), E=65.5 MeV; measured Eγ, Iγ, Iγγ(θ), γγ-coin. ¹³²Ba deduced levels, J, π, band structure. Array of Ge detectors.

doi: 10.1103/PhysRevC.52.2946
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995PI09      Phys.Rev. C52, R1 (1995)

M.Piiparinen, A.Atac, S.J.Freeman, R.Julin, S.Juutinen, A.Lampinen, T.Lonnroth, D.Muller, J.Nyberg, G.Sletten, P.Tikkanen, S.Tormanen, A.Virtanen, C.T.Zhang, R.Wyss

Collectivity in ' Spherical ' ^143,144Eu Nuclei

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 3n), (³⁷Cl, 4n), E=140 MeV; measured Eγ, Iγ(θ), γγ-coin, γγ(t). ^143,144Eu deduced high-spin levels, J, π, T_1/2, B(E2) values, band structure, shape features. Enriched targets, array of Compton-suppressed Ge dedtectors, 4π BaF₂ ball, plunger. Total Routhian surface calculations.

doi: 10.1103/PhysRevC.52.R1
Citations: PlumX Metrics

1994JU04      Nucl.Phys. A573, 306 (1994)

S.Juutinen, R.Julin, M.Piiparinen, P.Ahonen, B.Cederwall, C.Fahlander, A.Lampinen, T.Lonnroth, A.Maj, S.Mitarai, D.Muller, J.Nyberg, P.Simecek, M.Sugawara, I.Thorslund, S.Tormanen, A.Virtanen, R.Wyss

Gamma-Ray Spectroscopy of ¹¹⁰Cd

NUCLEAR REACTIONS ⁹⁶Zr(¹⁸O, 4n), E=73 MeV; ¹⁰⁰Mo(¹³C, 3n), E=44 MeV; measured Eγ, Iγ(θ), γγ-coin, γγ(t). ¹¹⁰Cd deduced levels, J, π, T_1/2, γ-branching, B(M1)/B(E2) ratios, experimental Routhians, aligned momenta. Enriched targets, array of Compton-suppressed Ge detectors, BaF₂ ball. TRS and CSM calculations.

doi: 10.1016/0375-9474(94)90173-2
Citations: PlumX Metrics

1994JU05      Nucl.Phys. A577, 727 (1994)

S.Juutinen, P.Simecek, C.Fahlander, R.Julin, J.Kumpulainen, A.Lampinen, T.Lonnroth, A.Maj, S.Mitarai, D.Muller, J.Nyberg, M.Piiparinen, M.Sugawara, I.Thorslund, S.Tormanen, A.Virtanen

High-Spin States in ^109,111Cd and ¹⁰⁷Pd

NUCLEAR REACTIONS ⁹⁶Zr(¹⁸O, 3nα), (¹⁸O, 5n), (¹⁸O, 3n), E=73 MeV; ¹⁰⁰Mo(¹³C, 4n), E=44 MeV; ¹⁰⁹Ag(p, n), E=12-17.4 MeV; measured Eγ, Iγ, Iγ(θ), γγ-coin, γγ(t). ¹⁰⁷Pd, ^109,111Cd deduced high-spin levels, J, π, T_1/2, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momenta. Enriched targets, array of Compton-suppressed Ge detectors, BaF₂ ball. Total Routhian surface, cranked shell model calculations.

doi: 10.1016/0375-9474(94)90942-3
Citations: PlumX Metrics

1994MU18      Phys.Lett. 332B, 265 (1994)

D.Muller, A.Virtanen, R.Julin, S.Juutinen, A.Lampinen, M.Piiparinen, S.Tormanen, F.Christancho, A.P.Byrne, G.D.Dracoulis, B.Fabricius, C.Fahlander, A.Johnson, K.P.Lieb, J.Nyberg, I.Thorslund, R.Wyss

Deformation of Intruder Bands in ¹⁷⁹Ir

NUCLEAR REACTIONS ¹⁴⁶Nd(³⁷Cl, 4n), E=169 MeV; measured γγ-coin, DSA, recoil distance. ¹⁷⁹Ir deduced high-spin levels, J, π, T_1/2, intruder bands features, transition quadrupole moments.

doi: 10.1016/0370-2693(94)91252-1
Citations: PlumX Metrics

1993LO14      Nucl.Instrum.Methods Phys.Res. A332, 554 (1993)

T.Lonnroth, J.Hattula, R.Julin, A.Lampinen, M.Aspnas, R.J.R.Back, J.Granlund, P.Waxlax

Analysis of Simulated Triples γ-Ray Data in a 100-Processor Transputer System

doi: 10.1016/0168-9002(93)90314-8
Citations: PlumX Metrics

1993PI16      Nucl.Phys. A565, 671 (1993)

M.Piiparinen, R.Julin, S.Juutinen, A.Virtanen, P.Ahonen, C.Fahlander, J.Hattula, A.Lampinen, T.Lonnroth, A.Maj, S.Mitarai, D.Muller, J.Nyberg, A.Pakkanen, M.Sugawara, I.Thorslund, S.Tormanen

Lifetimes of Yrast States in ¹¹⁰Cd

NUCLEAR REACTIONS ¹⁰⁰Mo(¹³C, 3n), E=44 MeV; measured Eγ, Iγ, γγ-coin. ¹¹⁰Cd levels deduced B(E2) values, T_1/2. Enriched targets, array of Compton-suppressed Ge detectors, 4π BaF₂ ball, plunger.

doi: 10.1016/0375-9474(93)90052-Y
Citations: PlumX Metrics

1993TH05      Nucl.Phys. A564, 285 (1993)

I.Thorslund, C.Fahlander, J.Nyberg, S.Juutinen, R.Julin, M.Piiparinen, R.Wyss, A.Lampinen, T.Lonnroth, D.Muller, S.Tormanen, A.Virtanen

The Role of the Shape Driving h_11/2 Neutron Orbital in ¹⁰⁸Cd

NUCLEAR REACTIONS ⁹⁶Zr(¹⁶O, 4n), E=74, 75 MeV; measured Eγ, Iγ, Iγ(θ), γγ-coin. ¹⁰⁸Cd deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, array of Compton-suppressed Ge-detectors, total routhian surface calculations.

doi: 10.1016/0375-9474(93)90522-Y
Citations: PlumX Metrics

1992DE28      Nucl.Phys. A545, 822 (1992)

A.Dewald, P.Sala, R.Wrzal, G.Bohm, D.Lieberz, G.Siems, R.Wirowski, K.O.Zell, A.Gelberg, P.von Brentano, P.Nolan, A.J.Kirwan, P.J.Bishop, R.Julin, A.Lampinen, J.Hattula

Electromagnetic Transition Probabilities in ¹³⁰Ce

NUCLEAR REACTIONS ⁹⁸Mo(³⁶S, 4n), E=150 MeV; measured γγ-coin, recoil distance Doppler shift measurement. ¹³⁰Ce levels deduced T_1/2, B(λ). Triaxial rotor model comparison.

doi: 10.1016/0375-9474(92)90531-N
Citations: PlumX Metrics

1990JU01      Z.Phys. A336, 475 (1990)

S.Juutinen, R.Julin, P.Ahonen, C.Fahlander, J.Hattula, J.Kumpulainen, A.Lampinen, T.Lonnroth, D.Muller, J.Nyberg, A.Pakkanen, M.Piiparinen, I.Thorslund, S.Tormanen, A.Virtanen

High-Spin States in ¹¹⁰Cd

NUCLEAR REACTIONS ⁹⁶Zr(¹⁸O, 4n), E=65, 73 MeV; measured γγ-coin. ¹¹⁰Cd deduced levels, J, π, band structure.

1990JU02      Nucl.Instrum.Methods Phys.Res. A292, 677 (1990)

J.Junikka, A.Lampinen

Background Subtraction and Peak Search from Threefold Gamma Event Data

NUCLEAR REACTIONS ⁹⁸Mo(³⁶S, 4n), E=150 MeV; analyzed γγγ-coin data, yrast transitions; deduced clustering algorithms applicability. Background subtraction, peak search.

doi: 10.1016/0168-9002(90)90186-A
Citations: PlumX Metrics

1990LO17      Z.Phys. A337, 11 (1990)

T.Lonnroth, P.Ahonen, R.Julin, S.Juutinen, A.Lampinen, A.Pakkanen, S.Tormanen, W.Trzaska, A.Virtanen

Properties of the (13/2)⁺ Isomeric Decay in ²⁰¹Hg

NUCLEAR REACTIONS ¹⁹⁸Pt(α, n), E=18.1 MeV; measured Eγ, Iγ, γ(t), I(ce). ²⁰¹Hg deduced levels, J, π, isomer decay, ICC, B(λ).

1990TI08      Phys.Rev. C42, 2431 (1990)

P.Tikkanen, J.Keinonen, A.Lampinen, R.Julin, A.Pakkanen, P.Ahonen, J.Hattula, S.Juutinen, S.Tormanen, P.J.Nolan, P.von Brentano, A.Dewald, A.Gelberg, G.Siems, R.Wirowski

Lifetimes of Yrast J(π) = 16⁺-26⁺ States in ¹³⁰Ce

NUCLEAR REACTIONS ⁹⁸Mo(³⁶S, 4n), E=143-150 MeV; measured DSA, γ-lineshapes. ¹³⁰Ce levels deduced T_1/2. Enriched targets.

doi: 10.1103/PhysRevC.42.2431
Citations: PlumX Metrics