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NSR database version of April 11, 2024.

Search: Author = C.A.Barnes

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2006BU32      Nucl.Phys. A777, 254 (2006)

L.R.Buchmann, C.A.Barnes

Nuclear reactions in stellar helium burning and later hydrostatic burning stages

NUCLEAR REACTIONS 12C(α, α), E=2.5-8.3 MeV; analyzed σ, phase-shifts. 12C(α, γ), E=0.25-3.39, 6.5-8.5 MeV; analyzed σ, astrophysical S-factor, E1, E2 contributions and capture to 16O 6.9 MeV state. R-matrix analysis. Implications to stellar reaction rates discussed.

NUCLEAR STRUCTURE 12C, 16O; analyzed energy levels, spin, π. Implications to stellar reaction rates discussed.

RADIOACTIVITY 16N(β-α); analyzed Eα, Iα.

doi: 10.1016/j.nuclphysa.2005.01.005
Citations: PlumX Metrics


2001RO17      Nucl.Phys. A688, 549c (2001)

D.Rogalla, M.Aliotta, C.A.Barnes, L.Campajola, A.D'Onofrio, L.Gialanella, U.Greife, G.Imbriani, A.Ordine, V.Roca, C.Rolfs, M.Romano, C.Sabbarese, D.Schurmann, F.Schumann, F.Strieder, S.Theis, F.Terrasi, H.P.Trautvetter

Recoil Separator ERNA: Improved measurements of the astrophysical key reaction 12C(α, γ)16O

NUCLEAR REACTIONS 12C(α, γ), E=low; analyzed data, future measurement discussed.

doi: 10.1016/S0375-9474(01)00784-9
Citations: PlumX Metrics


1999RO25      Eur.Phys.J. A 6, 471 (1999)

D.Rogalla, M.Aliotta, C.A.Barnes, L.Campajola, A.D'Onofrio, E.Fritz, L.Gialanella, U.Greife, G.Imbriani, A.Ordine, J.Ossmann, V.Roca, C.Rolfs, M.Romano, C.Sabbarese, D.Schurmann, F.Schumann, F.Strieder, S.Theis, F.Terrasi, H.P.Trautvetter

Recoil Separator ERNA: Ion beam specifications

doi: 10.1007/s100500050371
Citations: PlumX Metrics


1997BU12      Nucl.Phys. A621, 153c (1997)

L.Buchmann, R.E.Azuma, C.A.Barnes, J.Humblet, K.Langanke

Present Experimental Constraints on the Total S-Factor of 12C(α, γ)16O and Proposals for Future Experiments

NUCLEAR REACTIONS, ICPND 12C(α, γ), E not given; analyzed data; deduced astrophysical S-factor limits for E1, E2 transitions, implications for future experiments.

doi: 10.1016/S0375-9474(97)00229-7
Citations: PlumX Metrics


1996BU10      Phys.Rev. C54, 393 (1996)

L.Buchmann, R.E.Azuma, C.A.Barnes, J.Humblet, K.Langanke

Analysis of the Total 12C(α, γ)16O Cross Section Based on Available Angular Distributions and Other Primary Data

NUCLEAR REACTIONS, ICPND 12C(α, γ), E=stellar; analyzed σ(E); deduced different multipoles associated astrophysical S-factor vs E. R-, K-matrix approaches.

doi: 10.1103/PhysRevC.54.393
Citations: PlumX Metrics


1996LA06      Phys.Lett. 369B, 211 (1996)

K.Langanke, T.D.Shoppa, C.A.Barnes, C.Rolfs

Energy Loss, Electron Screening and the Astrophysical 3He(d, p)4He Cross Section

NUCLEAR REACTIONS, ICPND 3He(d, p), E=0-40 keV; analyzed data; deduced astrophysical S-factor vs E. Proton, deuteron beams energy loss in helium gas.

doi: 10.1016/0370-2693(96)00066-4
Citations: PlumX Metrics


1995BA50      Nucl.Phys. A588, 295c (1995)

C.A.Barnes, and the TRIUMF {+16}N Collaboration

The β-Delayed α-Spectrum of 16N, and Its Role in Defining the Astrophysical Cross Section for 12C(α, γ)16O

RADIOACTIVITY 16N(β-); analyzed β-delayed α-decay data; deduced improved E1 α-capture σ for 12C.

doi: 10.1016/0375-9474(95)00153-R
Citations: PlumX Metrics


1994AZ03      Phys.Rev. C50, 1194 (1994); Erratum Phys.Rev. C56, 1655 (1997)

R.E.Azuma, L.Buchmann, F.C.Barker, C.A.Barnes, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.G.Korteling, P.McNeely, J.Powell, G.Roy, J.Vincent, T.R.Wang, S.S.M.Wong, P.R.Wrean

Constraints on the Low-Energy E1 Cross Section of 12C(α, γ)16O from the β-Delayed α Spectrum of 16N

RADIOACTIVITY 16N(β-) [from on-line separation]; measured β-delayed α-spectrum, (α)(12C)-coin; deduced R-matrix, K-matrix level parameters relevant to 12C(α, γ) reaction. Thin Si surface barrier detector.

NUCLEAR REACTIONS, ICPND 12C(α, γ), E(cm) ≤ 3 MeV; calculated E1 part of astrophysical S-factor, σ(E); deduced R-matrix, K-matrix level parameters. Data of β--delayed α-spectrum of 16N-decay input.

doi: 10.1103/PhysRevC.50.1194
Citations: PlumX Metrics


1994GR33      Nucl.Instrum.Methods Phys.Res. A350, 327 (1994)

U.Greife, C.Arpesella, C.A.Barnes, F.Bartolucci, E.Bellotti, C.Broggini, P.Corvisiero, G.Fiorentini, A.Fubini, G.Gervino, F.Gorris, C.Gustavino, M.Junker, R.W.Kavanagh, A.Lanza, G.Mezzorani, P.Prati, P.Quarati, W.S.Rodney, C.Rolfs, W.H.Schulte, H.P.Trautvetter, D.Zahnow

Laboratory for Underground Nuclear Astrophysics (LUNA)

NUCLEAR REACTIONS, ICPND 2H(d, n), (d, p), E=10 keV; 2H(3He, p), E=70 keV; measured spectra. 2H(3He, p), E ≤ 40 keV; 3He(3He, 2p), E ≤ 160 keV; measured astrophysical S-factor vs E. Windowless gas target system, close geometry detector telescopes.

doi: 10.1016/0168-9002(94)91182-7
Citations: PlumX Metrics


1993BA21      Phys.Rev. C48, 479 (1993)

C.A.Barnes, S.E.Koonin, K.Langanke

Comment on ' Shadow Model for Sub-Barrier Fusion Applied to Light Systems '

NUCLEAR REACTIONS, ICPND 3He(3He, 2p), E ≤ 350 keV; calculated astrophysical S-factor vs E; deduced shadow model inconsistensies.

doi: 10.1103/PhysRevC.48.479
Citations: PlumX Metrics


1993BU03      Phys.Rev.Lett. 70, 726 (1993)

L.Buchmann, R.E.Azuma, C.A.Barnes, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.G.Korteling, P.McNeely, J.Powell, G.Roy, J.Vincent, T.R.Wang, S.S.M.Wong, P.R.Wrean

β-Delayed α Spectrum of 16N and the 12C(α, γ)16O Cross Section at Low Energies

RADIOACTIVITY 16N(β-); measured β-delayed Eα, Iα, α(12C)-coin; deduced E1 part of 12C(α, γ) reaction, astrophysical S-factor.

doi: 10.1103/PhysRevLett.70.726
Citations: PlumX Metrics


1993BU18      J.Phys.(London) G19, S115 (1993)

L.Buchmann, R.E.Azuma, C.A.Barnes, A.Chen, J.Chen, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.Korteling, P.McNeely, J.Powell, G.Roy, M.Trinczek, J.Vincent, P.R.Wrean, S.S.M.Wong

The β-Delayed α Spectrum of 16N and the Low-Energy Extrapolation of the 12C(α, γ)16O Cross Section

RADIOACTIVITY 16N(β-); measured β-delayed Eα, Iα, βα-coin; deduced 12C(α, γ) reaction σ(E=low) implications.

doi: 10.1088/0954-3899/19/S/010
Citations: PlumX Metrics


1993BU21      Nucl.Instrum.Methods Phys.Res. B79, 330 (1993)

L.Buchmann, R.E.Azuma, C.A.Barnes, J.M.D'Auria, M.Dombsky, U.Giesen, K.P.Jackson, J.D.King, R.Korteling, P.McNeely, J.Powell, G.Roy, J.Vincent, S.S.M.Wong, P.R.Wrean

A Study of Beta Delayed Alpha Emission from 16N

RADIOACTIVITY 16N(β-); measured β-delayed α(12C)-coin. 18,17N(β-); measured β-delayed Eα, Iα; deduced 12C(α, γ) reaction p-wave capture amplitude.

doi: 10.1016/0168-583X(93)95357-B
Citations: PlumX Metrics


1993KA01      Phys.Rev. C47, 29 (1993)

J.E.Kammeraad, J.Hall, K.E.Sale, C.A.Barnes, S.E.Kellogg, T.R.Wang

Measurement of the Cross-Section Ratio 3H(d, γ)5He/3H(d, α)n at 100 keV

NUCLEAR REACTIONS 3H(d, γ), (d, α), E=100 keV; 2H(3He, γ), (3He, α), E=400 keV; measured particle spectra, count rates; deduced σ ratio for 3H(d, γ) relative to 3H(d, α). NaI detector array, Monte Carlo calculations of detector response to gamma-rays and neutrons.

doi: 10.1103/PhysRevC.47.29
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0149.


1992GO14      Nucl.Phys. A548, 414 (1992)

J.Gorres, S.Graff, M.Wiescher, R.E.Azuma, C.A.Barnes, T.R.Wang

Alpha Capture on 14C and Its Astrophysical Implications

NUCLEAR REACTIONS 14C(α, γ), E=1.14-2.23 MeV; measured γ yield vs E; deduced reaction mechanisms. 18O deduced transitions, resonance strengths. Astrophysical implications.

doi: 10.1016/0375-9474(92)90692-D
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0562.


1992IL01      Nucl.Phys. A539, 97 (1992)

C.Iliadis, U.Giesen, J.Gorres, M.Wiescher, S.M.Graff, R.E.Azuma, C.A.Barnes

Direct Proton Capture on 32S

NUCLEAR REACTIONS, ICPND 32S(p, γ), E=0.4-2 MeV; measured Eγ, Iγ, absolute γ yield vs E; deduced stellar reaction rate. 33Cl levels deduced C2S.

doi: 10.1016/0375-9474(92)90237-E
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0795.


1991IL01      Nucl.Phys. A533, 153 (1991)

C.Iliadis, U.Giesen, J.Gorres, S.Graff, M.Wiescher, R.E.Azuma, J.King, M.Buckby, C.A.Barnes, T.R.Wang

The Reaction Branching 31P(p, γ)/31P(p, α) in the rp-Process

NUCLEAR REACTIONS, ICPND 31P(p, γ), E=0.28-0.62 MeV; 31P(p, α), E=0.28-0.45 MeV; measured σ(E), relative yield. 32S, 28Si deduced resonances, J, π, resonance strengths. Hauser-Feshbach calculations.

doi: 10.1016/0375-9474(91)90824-P
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0793.


1990GO25      Nucl.Phys. A517, 329 (1990)

J.Gorres, S.Graff, M.Wiescher, R.E.Azuma, C.A.Barnes, H.W.Becker, T.R.Wang

Proton Capture on 14C and Its Astrophysical Implications

NUCLEAR REACTIONS, ICPND 14C(p, γ), E=250-740 KeV; measured γ-spectra, σ(E); deduced astrophysical S-factor vs E. 15N deduced resonances, γ-branching ratio, resonance strength.

doi: 10.1016/0375-9474(90)90038-N
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0561.


1989GO01      Phys.Rev. C39, 8 (1989)

J.Gorres, M.Wiescher, S.Graff, R.B.Vogelaar, B.W.Filippone, C.A.Barnes, S.E.Kellogg, T.R.Wang, B.A.Brown

Search for Resonances in the 22Na(p, γ)23Mg Reaction

NUCLEAR REACTIONS 22Na(p, γ), E=0.4-1.27 MeV; measured γ-yield. 23Mg levels deduced upper limits for resonance strengths, Iγ. Radioactive 22Na target.

doi: 10.1103/PhysRevC.39.8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0565.


1989LE29      Nature(London) 340, 525 (1989)

N.S.Lewis, C.A.Barnes, M.J.Heben, A.Kumar, S.R.Lunt, G.E.McManis, G.M.Miskelly, R.M.Penner, M.J.Sailor, P.G.Santangelo, G.A.Shreve, B.J.Tufts, M.G.Youngquist, R.W.Kavanagh, S.E.Kellogg, R.B.Vogelaar, T.R.Wang, R.Kondrat, R.New

Searches for Low-Temperature Nuclear Fusion of Deuterium in Palladium

doi: 10.1038/340525a0
Citations: PlumX Metrics


1988KR06      Phys.Rev.Lett. 60, 1475 (1988)

R.M.Kremer, C.A.Barnes, K.H.Chang, H.C.Evans, B.W.Filippone, K.H.Hahn, L.W.Mitchell

Coincidence Measurement of the 12C(α, γ)16O Cross Section at Low Energies

NUCLEAR REACTIONS, ICPND 12C(α, γ), E(cm)=1.29-3 MeV; measured γ-spectra, γ(recoil)-coin; deduced γ yields, dipole capture σ(E), S-factor vs E.

doi: 10.1103/PhysRevLett.60.1475
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1629.


1988TR01      Nucl.Phys. A483, 406 (1988)

S.Trentalange, S.-C.Wu, J.L.Osborne, C.A.Barnes

Elastic Scattering and Fusion Cross Sections of 13C + 13C

NUCLEAR REACTIONS, ICPND 13C(13C, X), E(cm)=3.26-8 MeV; measured σ, γ-ray yields from 18O, 21,22Ne, 24Na, 24,25Mg; deduced total fusion σ, elastic σ(E), σ(θ). Optical, incoming wave boundary condition models.

doi: 10.1016/0375-9474(88)90543-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0821.


1987BA58      Phys.Lett. 197B, 315 (1987)

C.A.Barnes, K.H.Chang, T.R.Donoghue, C.Rolfs, J.Kammeraad

The 2H(d, γ)4He Reaction at Low Energy and the D-State Admixture in 4He

NUCLEAR REACTIONS, ICPND 2H(d, γ), E(cm)=50-500 keV; measured σ(θ), σ(E); deduced dominant radiative capture amplitude character, astrophysical S-factor vs E. 4He deduced D-State admixture.

doi: 10.1016/0370-2693(87)90391-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1281.


1987PA07      Phys.Rev. C35, 1119 (1987)

S.A.Page, H.C.Evans, G.T.Ewan, S.-P.Kwan, J.R.Leslie, J.D.MacArthur, W.McLatchie, P.Skensved, S.-S.Wang, H.-B.Mak, A.B.McDonald, C.A.Barnes, T.K.Alexander, E.T.H.Clifford

Weak Pion-Nucleon Coupling Strength: New constraint from parity mixing in 18F

NUCLEAR REACTIONS 16O(3He, p), E=4.05 MeV; measured γ CP; deduced weak pion-nucleon coupling strength. 19F levels deduced parity mixing.

doi: 10.1103/PhysRevC.35.1119
Citations: PlumX Metrics


1985EV03      Phys.Rev.Lett. 55, 791 (1985)

H.C.Evans, G.T.Ewan, S.-P.Kwan, J.R.Leslie, J.D.MacArthur, H.-B.Mak, W.McLatchie, S.A.Page, P.Skensved, S.-S.Wang, A.B.McDonald, C.A.Barnes, T.K.Alexander, E.T.H.Clifford

Parity Mixing of 0+ and 0- Levels in 18F

NUCLEAR REACTIONS 16O(3He, p), E=4.05 MeV; measured Eγ, Iγ, γ CP; deduced weak pion-nucleon coupling constant. 18F transition deduced parity nonconserving matrix element.

doi: 10.1103/PhysRevLett.55.791
Citations: PlumX Metrics


1985TH03      Phys.Rev. C31, 1980 (1985)

J.Thomas, Y.T.Chen, S.Hinds, K.Langanke, D.Meredith, M.Olson, C.A.Barnes

Sub-Barrier Fusion of 16O with 16,18O

NUCLEAR REACTIONS, ICPND 16O(16O, X), (18O, X), (18O, 18O'), E=13.5-25 MeV; measured γ yields; deduced fusion, inelastic σ(E), thickness function energy dependence.

doi: 10.1103/PhysRevC.31.1980
Citations: PlumX Metrics


1984OS03      Nucl.Phys. A419, 115 (1984)

J.L.Osborne, C.A.Barnes, R.W.Kavanagh, R.M.Kremer, G.J.Mathews, J.L.Zyskind, P.D.Parker, A.J.Howard

Low-energy behavior of the 3He(α, γ)7Be cross section

NUCLEAR REACTIONS, ICPND 3He(α, γ), E=165-1169 keV; measured σ(E), Eγ, γ-branching ratio. 3He(α, γ), E(cm)=947, 1255 keV; measured σ(E). Enriched target.

doi: 10.1016/0375-9474(84)90288-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0737.


1984WU04      Nucl.Phys. A422, 373 (1984)

S.-C.Wu, C.A.Barnes

Fusion and Elastic Scattering Cross Sections for the 16O + 16O Reactions near the Coulomb Barrier

NUCLEAR REACTIONS, ICPND 16O(16O, X), (16O, 16O), E(cm)=7-12 MeV; measured Eγ, Iγ, elastic σ(E), σ(θ); deduced reaction σ, production σ(E) for 28,30Si, 30,31P, 31S, 27Al, 24Mg, astrophysical S-factor. Statistical, incoming wave boundary condition models.

doi: 10.1016/0375-9474(84)90523-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1269.


1983EA01      Nucl.Phys. A396, 221c (1983)

E.D.Earle, A.B.McDonald, E.G.Adelberger, K.A.Snover, H.E.Swanson, R.von Lintig, H.B.Mak, C.A.Barnes

Parity Mixing in 21Ne; Evidence for weak neutral currents in nuclei

NUCLEAR STRUCTURE 18,19F, 21Ne; analyzed data; deduced isoscalar, isovector weak nucleon-nucleon coupling constants.

NUCLEAR REACTIONS 21Ne(p, p'γ), E=4.08 MeV; measured Eγ, Iγ, γ CP; deduced isoscalar, isovector weak nucleon-nucleon coupling constants. 21Ne levels deduced parity mixing matrix element. Parity mixing input from 19,18F data.

doi: 10.1016/0375-9474(83)90021-0
Citations: PlumX Metrics


1982OS02      Phys.Rev.Lett. 48, 1664 (1982)

J.L.Osborne, C.A.Barnes, R.W.Kavanagh, R.M.Kremer, G.J.Mathews, J.L.Zyskind, P.D.Parker, A.J.Howard

Low-Energy 3He(α, γ)7Be Cross-Section Measurements

NUCLEAR REACTIONS, ICPND 3He(α, γ), E(cm)=165-1170 keV; measured absolute σ vs E, γ-branching ratio; deduced zero-energy intercept. Activation technique, 3He gas target.

doi: 10.1103/PhysRevLett.48.1664
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0155.


1980ZY01      Nucl.Phys. A343, 295 (1980)

J.L.Zyskind, C.A.Barnes, J.M.Davidson, W.A.Fowler, R.E.Marrs, M.H.Shapiro

Competition Effects in Proton-Induced Reactions on 51V

NUCLEAR REACTIONS 51V(p, γ), (p, n), E=0.93-4.47 MeV; measured σ(E). Hauser-Feshbach calculations. Natural targets, Ge(Li), BF3 detectors.

doi: 10.1016/0375-9474(80)90654-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0627.


1979ZY01      Nucl.Phys. A315, 430 (1979)

J.L.Zyskind, J.M.Davidson, M.T.Esat, R.H.Spear, M.H.Shapiro, W.A.Fowler, C.A.Barnes

Cross Section Measurements and Thermonuclear Reaction Rates for 48Ca(p, γ)49Sc and 48Ca(p, n)48Sc

NUCLEAR REACTIONS 48Ca(p, γ), 48Ca(p, n), E=0.58-2.67 MeV; measured σ(E); deduced thermonuclear reaction rates as function of temperature. Hauser-Feshbach calculations. Enriched target. Ge(Li), BF3 long counter.

doi: 10.1016/0375-9474(79)90620-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0670.


1978BA08      Phys.Rev.Lett. 40, 840 (1978)

C.A.Barnes, M.M.Lowry, J.M.Davidson, R.E.Marrs, F.B.Morinigo, B.Chang, E.G.Adelberger, H.E.Swanson

Search for Neutral-Weak-Current Effects in the Nucleus 18F

NUCLEAR REACTIONS 16O(3He, pγ), E=4 MeV. 18F measured CP for transitions.

doi: 10.1103/PhysRevLett.40.840
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1978SN01      Phys.Rev.Lett. 41, 145 (1978)

K.A.Snover, R.von Lintig, E.G.Adelberger, H.E.Swanson, T.A.Trainor, A.B.McDonald, E.D.Earle, C.A.Barnes

Upper Limit on Parity Mixing in 21Ne

NUCLEAR REACTIONS 21Ne(p, p'), E=4.08 MeV; measured parity nonconserving γ-CP. 21Ne levels deduced parity-mixing matrix element.

doi: 10.1103/PhysRevLett.41.145
Citations: PlumX Metrics


1978WU05      Nucl.Phys. A312, 177 (1978)

S.-C.Wu, J.C.Overley, C.A.Barnes, Z.E.Switkowski

14N + 10B Fusion and Elastic Scattering Cross Section Measurements Near the Interaction Barrier

NUCLEAR REACTIONS 10B(14N, X), E(cm)=2.9-7.5 MeV; measured σ, γ-ray yields from 16O, 19F, 19,20,21,22Ne, 22,23Na, 23Mg; deduced total fusion σ. 10B(14N, 14N), E(cm)=4.3-9.1 MeV; measured σ(74.4°). 10B(14N, 14N), E(cm)=3.3-8.3 MeV; measured σ(90.0°). Enriched target. Incoming wave boundary calculations analysis.

doi: 10.1016/0375-9474(78)90583-3
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0141.


1977SW05      Nucl.Phys. A289, 236 (1977)

Z.E.Switkowski, Shiu-Chin Wu, J.C.Overley, C.A.Barnes

9Be + 12C, 9Be + 16O, 9Be + 19F Reactions at Energies below the Barrier

NUCLEAR REACTIONS 9Be(16O, 8Be), (16O, n), (16O, p), (16O, pn), (16O, α), (16O, nα), E=5-14.5 MeV; measured γ-yields; deduced n-transfer, fusion σ(E). 9Be(12C, 13C), E=3.5-9.5 MeV; 9Be(19F, 20F), E=7-16 MeV; measured σ(E). Optical model, incoming wave analysis. Ge(Li) detector sub-barrier energies.

doi: 10.1016/0375-9474(77)90531-0
Citations: PlumX Metrics


1976CU04      Nucl.Phys. A266, 461 (1976)

B.Cujec, C.A.Barnes

Total Reaction Cross Section for 12C + 16O below the Coulomb Barrier

NUCLEAR REACTIONS 12C(16O, X), E(cm)=4-11.78 MeV; measured total reaction σ, σ(E); deduced interaction potential. 28Si levels deduced S.

doi: 10.1016/0375-9474(76)90370-5
Citations: PlumX Metrics


1974DY02      Nucl.Phys. A233, 495 (1974)

P.Dyer, C.A.Barnes

The 12C(α, γ)16O Reaction and Stellar Helium Burning

NUCLEAR REACTIONS 12C(α, γ), E=1.41-2.94 MeV(cm); measured σ(E;Eγ, θ); deduced astrophysical cross sections. Enriched target.

doi: 10.1016/0375-9474(74)90470-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1589.


1974MA33      Nucl.Phys. A226, 493 (1974)

H.-B.Mak, D.Ashery, C.A.Barnes

Cross Sections of the 21Ne(α, n)24Mg and 22Ne(α, n)25Mg Reactions at Low Energies of Astrophysical Interest

NUCLEAR REACTIONS 21,22Ne(α, n), E < 3 MeV; measured σ(E); deduced astrophysical S(E). Enriched targets.

doi: 10.1016/0375-9474(74)90496-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2159.


1973BA73      Nucl.Phys. A217, 125 (1973)

C.A.Barnes, D.B.Nichols

A Direct Determination of the Energy Release for the 3α Breakup of the Second-Excited State of 12C

RADIOACTIVITY 12B [from 11B(d, p)]; measured Eα. 12C level deduced Q(3α-decay). Enriched target.

doi: 10.1016/0375-9474(73)90627-1
Citations: PlumX Metrics


1972JE02      Nucl.Phys. A185, 209 (1972)

H.B.Jensen, H.B.Mak, C.A.Barnes

Threshold Energy for the Reaction 15N(p, n)15O and the Mass of 15O

NUCLEAR REACTIONS 15N(p, n), E=3.765-3.782 MeV; measured σ(Ep), deduced threshold. 15O deduced mass excess. Enriched target.

doi: 10.1016/0375-9474(72)90560-X
Citations: PlumX Metrics


1969AD02      Nucl.Phys. A124, 49(1969)

E.G.Adelberger, A.B.McDonald, C.A.Barnes

A Study of Low-Lying T = 3/2 and T = 2 States in Some Light Nuclei (I)

NUCLEAR REACTIONS 11B, 15N, 18O, 19F, 22Ne(3He, n), E=4.2-13.5 MeV; measured σ(En, θ). 13N, 17F, 20Ne, 21Na, 24Mg deduced levels, T, level-width, J, π, L. Enriched targets.

doi: 10.1016/0375-9474(69)90520-X
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1969AD03      Nucl.Phys. A131, 430 (1969)

A.Adams, M.H.Shapiro, W.M.Denny, E.G.Adelberger, C.A.Barnes

The 18O(α, γ)22Ne Reaction

NUCLEAR REACTIONS 18O(α, γ), E=2.15-3.70 MeV; measured σ(Eα;θ). Enriched target.

doi: 10.1016/0375-9474(69)90546-6
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1268.


1968HE03      Phys.Letters 26B, 435 (1968)

D.C.Hensley, P.H.Nettles, C.A.Barnes

T = 2 States in 16N

NUCLEAR STRUCTURE 14C, 16N; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0370-2693(68)90588-1
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1968ST25      Proc.Intern.Conf.Hyperfine Struct.Nucl.Radiations, Asilomar, Pacific Grove, Calif. (1967), E.Matthias, D.A.Shirley, Eds., North-Holland Publ.Co., Amsterdam, p.699 (1968)

R.G.Stokstad, R.A.Moline, C.A.Barnes, F.Boehm, A.Winther

Hyperfine Fields of Fluorine in Ni and Gd

NUCLEAR REACTIONS 19F(α, α'γ), E = 4.1 MeV; Cu, Ni(19F, 19F'γ), E = 30 MeV; measured γγ(θ, H, t); deduced hyperfine fields in Ni, Gd. 19F level deduced g, T1/2.


1967BA59      Intern.Nucl.Phys.Conf., Gatlinburg, Tenn.(1966), R.L.Becker, C.D.Goodman, P.H.Stelson, A.Zucker, Eds., Academic Press, New York, p.261(1967)

C.A.Barnes, E.G.Adelberger, D.C.Hensley, A.B.MacDonald

The Nuclear Masses of C9 and the Corresponding Analog State of B9

NUCLEAR STRUCTURE 9C; measured not abstracted; deduced nuclear properties.


1966AD07      Phys.Letters 23, 474 (1966)

E.G.Adelberger, C.A.Barnes

T=3/2 Levels in 17F

NUCLEAR STRUCTURE 15N, 17F; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)90780-3
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1962BA26      Phys.Rev. 127, 583 (1962)

R.K.Bardin, C.A.Barnes, W.A.Fowler, P.A.Seeger

ft Value of O14 and the Universality of the Fermi Interaction

NUCLEAR STRUCTURE 14O, 12C; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.127.583
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1962NO02      Phys.Rev. 125, 321 (1962)

M.E.Nordberg, Jr., F.B.Morinigo, C.A.Barnes

Comparison of the Beta-Alpha Angular Correlations in the Li8 and B8 Beta Decays, and the Conserved Vector Current Theory

NUCLEAR STRUCTURE 8Li, 8B; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.125.321
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1962TO02      Bull.Am.Phys.Soc. 7, No.4, 268, CB2 (1962)

T.A.Tombrello, P.D.Parker, C.A.Barnes

Scattering of He3 from He4

NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.


1960BA36      Phys.Rev.Letters 5, 323 (1960)

R.K.Bardin, C.A.Barnes, W.A.Fowler, P.A.Seeger

ft Value of O14 and the Universal Fermi Interaction

NUCLEAR STRUCTURE 14O; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.5.323
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1960NO01      Phys.Rev.Letters 4, 23 (1960)

M.E.Nordberg, B.Povh, C.A.Barnes

Beta-Alpha Angular Correlation in B8 and Li8

NUCLEAR STRUCTURE 8Li, 8B; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.4.23
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1960NO05      Phys.Rev.Letters 5, 321 (1960)

M.E.Nordberg, F.B.Morinigo, C.A.Barnes

Comparison of the β-α Angular Correlations in Li8 and B8

NUCLEAR STRUCTURE 8B, 8Li; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.5.321
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1958BA38      Bull.Am.Phys.Soc. 3, No.5, 326, K2 (1958)

C.A.Barnes, W.A.Fowler, H.B.Greenstein, C.C.Lauritsen, M.E.Nordberg


1958BA40      Phys.Rev.Letters 1, 328 (1958)

C.A.Barnes, W.A.Fowler, H.B.Greenstein, C.C.Lauritsen, M.E.Nordberg

Nature of the Li8 Beta-Decay Interaction

doi: 10.1103/PhysRevLett.1.328
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1958KA31      Phys.Rev. 112, 503 (1958)

R.W.Kavanagh, C.A.Barnes

Boron Plus Deuteron Reactions

doi: 10.1103/PhysRev.112.503
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0280.


1958LA08      Phys.Rev.Letters 1, 326 (1958)

T.Lauritsen, C.A.Barnes, W.A.Fowler, C.C.Lauritsen

Angular Correlation of Alpha Particles from Decay of Li8

doi: 10.1103/PhysRevLett.1.326
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1957BO65      Phys.Rev. 108, 1497 (1957)

F.Boehm, T.B.Novey, C.A.Barnes, B.Stech

Positron Polarization in a Mirror Transition

doi: 10.1103/PhysRev.108.1497
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1955BA14      Phys.Rev. 100, 1796A (1955)

C.A.Barnes, R.W.Kavanagh

15-MeV Gamma Radiation from B11 + d

doi: 10.1103/PhysRev.100.1796A
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1955BA94      Phys.Rev. 97, 1226 (1955)

C.A.Barnes

Gamma Radiation from the Inelastic Scattering of Protons by F19

NUCLEAR REACTIONS 19F(p, pγ), E=650-1750 keV; measured Eγ, Iγ. 20Ne; deduced levels, J, π, resonance parameters, γ-ray yields, σ.

doi: 10.1103/PhysRev.97.1226
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2068.


1954TH41      Phys.Rev. 94, 1076 (1954)

J.Thirion, C.A.Barnes, C.C.Lauritsen

Low Excited States of F19. II. Lifetime Measurements

doi: 10.1103/PhysRev.94.1076
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