NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = B.H.Erkkila

Found 19 matches.

Back to query form

1985MA48      Phys.Rev. C32, 1416 (1985)

K.H.Maier, W.Stoffl, R.K.Sheline, J.A.Becker, D.J.Decman, E.A.Henry, L.G.Mann, G.L.Struble, L.E.Ussery, J.A.Cizewski, B.H.Erkkila

Electromagnetic Transitions in ²⁰⁵Hg

NUCLEAR REACTIONS ²⁰⁴Hg(t, d), E=14.2, 16 MeV; measured Eγ, Iγ, γ(θ), γγ(t). ²⁰⁵Hg deduced levels J, π, γ transition T_1/2.

doi: 10.1103/PhysRevC.32.1416
Citations: PlumX Metrics

1984BE14      Phys.Rev. C29, 1268 (1984)

J.A.Becker, R.G.Lanier, L.G.Mann, G.L.Struble, K.H.Maier, L.E.Ussery, W.Stoffl, T.W.Nail, R.K.Sheline, J.A.Cizewski, B.H.Erkkila, J.Blomqvist

3291-keV J(π) = (25/2)⁺ Level in ²⁰⁵Tl

NUCLEAR REACTIONS ²⁰⁴Hg(t, 2n), E=10.8-16.5 MeV; measured Eγ, Iγ, γγ-coin, γ(t). ²⁰⁵Tl deduced levels, J, π, isomer decay, yrast sequence.

doi: 10.1103/PhysRevC.29.1268
Citations: PlumX Metrics

1983MA15      Phys.Rev. C27, 1431 (1983)

K.H.Maier, T.Nail, R.K.Sheline, W.Stoffl, J.A.Becker, J.B.Carlson, R.G.Lanier, L.G.Mann, G.L.Struble, J.A.Cizewski, B.H.Erkkila

Structure of ²⁰⁹Bi Deduced from the ²⁰⁸Pb(t, 2nγ) Reaction

NUCLEAR REACTIONS ²⁰⁸Pb(t, 2n), E=11-16 MeV; measured Eγ, Iγ(θ), σ(Eγ), γγ(t), γγ-coin. ²⁰⁹Bi deduced levels, J, π, multiplet structure, γ-multipolarity, γ-branching.

doi: 10.1103/PhysRevC.27.1431
Citations: PlumX Metrics

1983PO11      Phys.Rev. C28, 2299 (1983)

S.Pontoppidan, P.R.Christensen, O.Hansen, F.Videbaek, H.C.Britt, B.H.Erkkila, Y.Patin, R.H.Stokes, M.P.Webb, R.L.Ferguson, F.Plasil, G.R.Young

Quasielastic Transfer Reactions Induced by ⁵⁶Fe on ⁵⁸Ni, ⁶⁴Ni, and ¹²²Sn

NUCLEAR REACTIONS ^58,64Ni, ¹²²Sn(⁵⁶Fe, X), E=320, 460 MeV; measured fragment yield vs mass, σ(fragment θ) vs (Q) for X=^51,50V, ^{51,52,53,54,55}Cr, ^{52,53,54,55,56}Mn, ^{54,55,56,57,58,59,60}Fe, ^{56,57,58,59,60}Co, ^{57,58,59,60,61}Ni; deduced reaction mechanism. DWBA analyses.

doi: 10.1103/PhysRevC.28.2299
Citations: PlumX Metrics

1982BR22      Phys.Rev. C26, 1999 (1982)

H.C.Britt, B.H.Erkkila, A.Gavron, Y.Patin, R.H.Stokes, M.P.Webb, P.R.Christensen, O.Hansen, S.Pontoppidan, F.Videbaek, R.L.Ferguson, F.Plasil, G.R.Young, J.Randrup

Correlated Charge and Mass Distributions from Reactions of ⁵⁶Fe with ⁵⁸Ni, ⁶⁴Ni, and ¹²²Sn

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁶Fe, X), E=315, 461 MeV; ⁶⁴Ni(⁵⁶Fe, X), E=464 MeV; ¹²²Sn(⁵⁶Fe, X), E=320, 460 MeV; measured σ(fragment θ) vs energy loss, fragment distribution first, second moments; deduced reaction mechanism. Transport theory.

doi: 10.1103/PhysRevC.26.1999
Citations: PlumX Metrics

1978PL02      Phys.Rev.Lett. 40, 1164 (1978)

F.Plasil, R.L.Ferguson, H.C.Britt, R.H.Stokes, B.H.Erkkila, P.D.Goldstone, M.Blann, H.H.Gutbrod

Measurement of the Energy Division Versus Mass in Highly Damped Reactions

NUCLEAR REACTIONS ¹²⁴Sn(⁸⁶Kr, X), E=440, 720 MeV; measured σ(A, Z).

doi: 10.1103/PhysRevLett.40.1164
Citations: PlumX Metrics

1978PL07      Phys.Rev. C18, 2603 (1978)

F.Plasil, R.L.Ferguson, H.C.Britt, B.H.Erkkila, P.D.Goldstone, R.H.Stokes, H.H.Gutbrod

Evaporation Residue Products from Reactions with ⁸⁶Kr

NUCLEAR REACTIONS ⁶⁵Cu, ⁹⁰Zr, ¹⁰⁹Ag(⁸⁶Kr, X), E=366-716 MeV; measured evaporation residue σ(θ). ⁶⁵Cu(⁸⁶Kr, X), E=366, 716 MeV; measured A, Z distributions of evaporation residue products.

doi: 10.1103/PhysRevC.18.2603
Citations: PlumX Metrics

1977BR30      Phys.Rev.Lett. 39, 1458 (1977)

H.C.Britt, B.H.Erkkila, P.D.Goldstone, R.H.Stokes, B.B.Back, F.Folkmann, O.Christensen, B.Fernandez, J.D.Garrett, G.B.Hagemann, B.Herskind, D.L.Hillis, F.Plasil, R.L.Ferguson, M.Blann, H.H.Gutbrod

Angular Momentum Limits in Fusion Reactions Induced by Argon and Krypton Projectiles

NUCLEAR REACTIONS ^122,124Sn(⁴⁰Ar, X), ⁷⁶Ge(⁸⁶Kr, X); measured γ-multiplicity. ^70,74Ge(⁸⁶Kr, X); measured σ(A, Z).

doi: 10.1103/PhysRevLett.39.1458
Citations: PlumX Metrics

1976BR10      Phys.Rev. C13, 1483 (1976)

H.C.Britt, B.H.Erkkila, R.H.Stokes, H.H.Gutbrod, F.Plasil, R.L.Ferguson, M.Blann

Argon- and Krypton-Induced Reactions at Energies of 4-7 MeV/amu

NUCLEAR REACTIONS ¹⁰⁹Ag(⁴⁰Ar, X), E=169-337 MeV; ¹²¹Sb(⁴⁰Ar, X), E=282, 340 MeV; ⁶⁵Cu(⁸⁴Kr, X), E=494, 604 MeV; measured elastic scattering, evaporation residue, fission, fusion σ.

doi: 10.1103/PhysRevC.13.1483
Citations: PlumX Metrics

1975BA35      Phys.Rev. C12, 451 (1975)

B.P.Bayhurst, J.S.Gilmore, R.J.Prestwood, J.B.Wilhelmy, N.Jarmie, B.H.Erkkila, R.A.Hardekopf

Cross Sections for (n, xn) Reactions between 7.5 and 28 MeV

RADIOACTIVITY ^189,190,193mIr; measured T_1/2.

NUCLEAR REACTIONS ²⁷Al(n, α), E=21.4-26 MeV; measured σ(E, Eα). ⁴⁵Sc, ⁸⁹Y, ⁵⁸Ni, ¹⁰⁷Ag(n, 2n), ⁸⁹Y, ¹⁰⁷Ag, ¹⁵¹Eu, ¹⁹¹Ir(n, 3n), ¹⁵¹Eu, ¹⁹¹Ir(n, 4n), Zr(n, xn), E=14-28 MeV; ¹⁶⁹Tm, ²⁰³Tl, ^191,193Ir, ¹⁹⁷Au(n, 2n), Lu(n, xn), ¹⁶⁹Tm, ¹⁹⁷Au, ²⁰³Tl(n, 3n), (n, 4n), E=8.6-28 MeV;¹⁹³Ir(n, n), E=7.6-14.7 MeV;²⁰⁵Tl(n, 4n), E=23-28 MeV; measured σ(E). ⁹⁰Zr, ¹⁷⁵Lu(n, 2n), (n, 3n), ¹⁷⁵Lu(n, 4n); calculated σ(E).

doi: 10.1103/PhysRevC.12.451
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10536.

1972BE52      Phys.Rev. C6, 1087 (1972)

G.R.Bethune, H.C.Britt, B.H.Erkkila

Excitation Function for the ²³⁵U(α, 3n)²³⁶Pu Reaction

NUCLEAR REACTIONS ²³⁵U(α, 3n), (α, t), (α, F), E=24.5-28 MeV; measured σ(E).

doi: 10.1103/PhysRevC.6.1087
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2481.

1972BR35      Phys.Rev. C6, 1090 (1972)

H.C.Britt, B.H.Erkkila, B.B.Back

Excitation Functions for the Production of Fission Isomers in Various Am Isotopes

RADIOACTIVITY, Fission ^239mAm, ^245mAm; measured T_1/2.

NUCLEAR REACTIONS ^{239,240,242,244}Pu(p, 2n), (t, 2n), (t, 3n), E=10-16 MeV; measured σ for SF-isomer production.

doi: 10.1103/PhysRevC.6.1090
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2435.

1971BR38      Phys.Rev. C4, 1441 (1971)

H.C.Britt, B.H.Erkkila

Population of Fission Isomers in ²³⁶U by the (d, p) Reaction

NUCLEAR REACTIONS, Fission ²³⁵U(d, pf), (d, p), E=12 MeV; measured σ ratios, σ(Ep), (d)(fragment)-delay. ^236mU deduced T_1/2.

RADIOACTIVITY, Fission ^236mU; measured T_1/2.

doi: 10.1103/PhysRevC.4.1441
Citations: PlumX Metrics

1971BR39      Phys.Rev. C4, 1444 (1971)

H.C.Britt, S.C.Burnett, B.H.Erkkila, J.E.Lynn, W.E.Stein

Systematics of Spontaneously Fissioning Isomers

RADIOACTIVITY, Fission ^{235m,237m,238m,239m,240m,241m}Pu, ^{241m,242m,243m,244m,245m}Cm, ^236mU, ^{239m,240m,242m,243m,244m}Am(SF); measured T_1/2, T_1/2 lower limits.

NUCLEAR REACTIONS ^{233,235,236,238}U, ²³⁷Np, ^{239,240,242,244}Pu(α, xn), E=20-29 MeV; ²³⁵U, ²³⁷Np, ^{239,240,242,244}Pu, ²⁴³Am(d, p), (d, np), E=20-29 MeV; measured isomeric σ ratios(E); deduced thresholds for SF-isomer production.

doi: 10.1103/PhysRevC.4.1444
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0810.

1971HO26      Phys.Rev.Lett. 27, 1086 (1971)

H.H.Howard, R.H.Stokes, B.H.Erkkila

Experimental Determination of the ¹²Be Ground-State Mass

NUCLEAR REACTIONS ⁷Li(⁷Li, 2p), E=25, 30, 30.1 MeV; measured Q, σ(E(p₁), E(p2)). ¹²Be deduced ground-state mass.

doi: 10.1103/PhysRevLett.27.1086
Citations: PlumX Metrics

1970BU02      Phys.Lett. 31B, 523 (1970)

S.C.Burnett, H.C.Britt, B.H.Erkkila, W.E.Stein

Systematics of Plutonium Fission Isomers

RADIOACTIVITY, Fission ^233mPu, ^237mPu, ^238mPu, ^239mPu, ^240mPu(SF); measured T_1/2.

NUCLEAR REACTIONS ^{233,235,236,238}U(α, 2n), E=20-28 MeV; ²³⁴U(α, xn), ²³⁶U(α, n), ²³⁸U(α, n), (α, 3n), E=20-29 MeV; measured isomeric σ ratios(E); deduced thresholds for SF-isomer production.

doi: 10.1016/0370-2693(70)90080-8
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0810.

1968ER01      Nucl.Phys. A108, 689 (1968)

B.H.Erkkila, R.B.Leachman

Energy of ²⁴²Am and ^242mAm Fission Fragments

RADIOACTIVITY, Fission ^242mAm(SF) [from ²⁴²Pu(d, 2n)]; measured T_1/2, E(fragment). ²⁵²Cf measured E(fragment).

NUCLEAR REACTIONS, Fission ²⁴⁰Pu(d, F), E=7.6-14 MeV; measured σ(E; E(fragment)) ²³⁰Th, ²³³U, ²⁴²Pu(d, F), E=14 MeV; measured σ(E(fragment)).

doi: 10.1016/0375-9474(68)90333-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14603.

1967OR02      Phys.Rev.Letters 19, 128 (1967)

C.J.Orth, W.R.Daniels, B.H.Erkkila, F.O.Lawrence, D.C.Hoffman

New Short-Lived Americium Beta Emitters

NUCLEAR STRUCTURE ²⁴⁶Am, ²⁴⁷Am; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.19.128
Citations: PlumX Metrics

1965LE22      Bull.Am.Phys.Soc. 10, No.9, 1204, P12 (1965)

R.B.Leachman, B.H.Erkkila

Decay of the Am^242m 14-msec Isomer

NUCLEAR STRUCTURE ²⁴²Am; measured not abstracted; deduced nuclear properties.