NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = F.P.Calaprice Found 37 matches. 2016BE13 Eur.Phys.J. A 52, 81 (2016) Large-scale liquid scintillation detectors for solar neutrinos
doi: 10.1140/epja/i2016-16081-6
1999AH07 Phys.Rev. C60, 064601 (1999) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, C.M.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, Th.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.M.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, A.R.Young, J.E.Yurkon Positron-Electron Pairs Produced in Heavy-Ion Collisions NUCLEAR REACTIONS 232Th(238U, X), E=5.95 MeV/nucleon; 181Ta(238U, X), E=5.95, 6.1, 6.3 MeV/nucleon; measured positron, electron spectra, multiplicities, e-e+-coin, angular correlation; deduced no sharp structure in sum-energy spectra. APEX spectrometer.
doi: 10.1103/PhysRevC.60.064601
1997AH01 Phys.Rev.Lett. 78, 618 (1997) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.R.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon, and the APEX Collaboration Search for Monoenergetic Positron Emission from Heavy-Ion Collisions at Coulomb-Barrier Energies NUCLEAR REACTIONS 181Ta(238U, X), E=5.95-6.3 MeV/nucleon; 232Th(238U, X), E=5.95 MeV/nucleon; measured positron energy spectra; deduced no structure.
doi: 10.1103/PhysRevLett.78.618
1997AH04 Phys.Rev. C55, R2755 (1997) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.A.Chishti, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, J.S.Greenberg, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon, and the APEX Collaboration Internal Pair Conversion in Heavy Nuclei NUCLEAR REACTIONS 206Pb(206Pb, X), E=5.90 MeV/nucleon; measured e+e--sum energy spectra, Doppler corrected Eγ; deduced internal pair conversion to gamma branching ratio. 232Th(208Pb, X), E=5.80 MeV/nucleon; 238U(208Pb, X), E=5.80 MeV/nucleon; 181Ta(238U, X), E=5.95 MeV/nucleon; 232Th(238U, X), E=5.90 MeV/nucleon; measured e+e--sum energy, Doppler corrected Eγ; deduced no discrete lines evidence in e+e- spectra. 238U deduced new levels evidence.
doi: 10.1103/PhysRevC.55.R2755
1997AH05 Z.Phys. A358, 235 (1997) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, A.Young, J.E.Yurkon, and the APEX Collaboration The Positron-Electron Peak Puzzle: Results from APEX NUCLEAR REACTIONS 232Th(238U, X), E=5.78-5.95 MeV/nucleon; 181Ta(238U, X), E=5.79-6.3 MeV/nucleon; measured total (e+)(heavy-ion)-, (e+e-)(heavy-ion)-coin events number; deduced very low light neutral particle production upper limits.
doi: 10.1007/s002180050316
1996AH05 Acta Phys.Pol. B27, 387 (1996) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.Gazes, A.L.Hallin, T.Happ, N.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, A.Young, J.E.Yurkon, and the APEX Collaboration The Positron Peak Puzzle - Recent Results from APEX NUCLEAR REACTIONS 232Th(238U, X), E=5.95 MeV/nucleon; 181Ta(238U, X), E=5.96-6.3 MeV/nucleon; 206Pb(206Pb, X), E not given; analyzed e+e--sum energy spectra. 232Th, 238U(208Pb, X), E=5.8 MeV/nucleon; 232Th, 181Ta(238U, X), E=5.95 MeV/nucleon; 206Pb(206Pb, X), E=5.9 MeV/nucleon; analyzed Doppler reconstructed γ spectra; deduced limits on 1.78 MeV 238U transition possible contribution to (heavy ion)γ-coin.
1996AH07 Nucl.Instrum.Methods Phys.Res. A370, 539 (1996) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, J.S.Greenberg, J.P.Greene, A.L.Hallin, Th.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.M.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.R.Young, J.E.Yurkon A Solenoidal Spectrometer for Positron-Electron Pairs Produced in Heavy-Ion Collisions RADIOACTIVITY 85Sr(EC); 113Sn(EC); 203Hg(β-); measured electron spectra; deduced apparatus response, efficiency. New solenoidal spectrometer. NUCLEAR REACTIONS 181Ta(238U, X), E=6.1 MeV/nucleon; measured γ-, positron energy spectra. New solenoidal spectrometer.
doi: 10.1016/0168-9002(95)00829-2
1995AH01 Nucl.Phys. A583, 247c (1995) I.Ahmad, S.M.Austin, B.B.Back, D.Bazin, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, J.S.Greenberg, A.L.Hallin, T.Happ, J.Last, N.Kaloskamis, E.Kashy, W.Kutschera, C.J.Lister, M.Liu, M.R.Maier, D.Mercer, A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon Positron Production in Heavy Ion Collisions: Current status of the problem NUCLEAR REACTIONS 181Ta(238U, X), E=5.9-6.3 MeV/nucleon; compiled, analyzed, reviewed electron, positron production data.
doi: 10.1016/0375-9474(94)00667-C
1995AH06 Phys.Rev.Lett. 75, 2658 (1995) I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon, and the APEX Collaboration Search for Narrow Sum-Energy Lines in Electron-Positron Pair Emission from Heavy-Ion Collisions Near the Coulomb Barrier NUCLEAR REACTIONS 181Ta(238U, X), E=5.95-6.3 MeV/nucleon; 232Th(238U, X), E=5.95 MeV/nucleon; measured pair emission sum spectra; deduced no sharp lines evidence, neutral particle isolated decay related features.
doi: 10.1103/PhysRevLett.75.2658
1995YO04 Phys.Rev. C52, R464 (1995) A.R.Young, W.S.Anderson, F.P.Calaprice, G.D.Cates, G.L.Jones, D.A.Krieger, R.B.Vogelaar Laser Oriented 36K for Time Reversal Symmetry Measurements RADIOACTIVITY 36K(β-) [from 36Ar(p, n), E=22 MeV]; measured Iγ(θ), anisotropy, aligned nuclei; deduced T-invariance implications. Source orientation from laser optical pumping technique.
doi: 10.1103/PhysRevC.52.R464
1993BE21 Phys.Rev. C48, R1 (1993) G.E.Berman, M.L.Pitt, F.P.Calaprice, M.M.Lowry New Evidence Against 17-keV Neutrino Emission in the β Decay Momentum Spectrum of 35S RADIOACTIVITY 35S(β-); measured β-spectra; deduced no 17 keV neutrino emission evidence.
doi: 10.1103/PhysRevC.48.R1
1993SA32 Phys.Rev. C48, 3069 (1993) E.R.J.Saettler, F.P.Calaprice, A.L.Hallin, M.M.Lowry Beta Asymmetry of the First Forbidden (1/2)+ → (1/2)- Transition in 19Ne and Its Relationship to the Parity Nonconserving Nucleon-Nucleon Interaction RADIOACTIVITY 19Ne(β+) [from 19F(p, n), E=12 MeV]; measured (βγ)-coin, β-asymmetry, oriented nuclei, branching ratio. 19Ne levels deduced (Γ/Γ(W)). 19F level deduced isovector parity mixing matrix element. Polarized source.
doi: 10.1103/PhysRevC.48.3069
1992GI08 Hyperfine Interactions 75, 189 (1992) I.C.Girit, F.P.Calaprice, R.A.Naumann, D.Deptuck, M.M.Lowry Search for Parity and Time Reversal Violations in Hindered Gamma-Decay NUCLEAR REACTIONS 176Yb(α, 2n), E=35 MeV; measured Eγ, Iγ, γγ(θ), aligned residual nucleus, γ linear polarization. RADIOACTIVITY 178mHf(IT); measured Eγ, Iγ, γγ(θ), aligned nuclei, γ linear polarization; deduced parity violation in comparison to 180mHf. New detector for P-symmetry tests.
doi: 10.1007/BF02398976
1992LO10 Hyperfine Interactions 75, 409 (1992) M.M.Lowry, D.Deptuck, I.C.Girit, F.P.Calaprice Cryogenic Micro-Calorimeters for Beta Spectroscopy: A status report RADIOACTIVITY 157Tb(EC); measured K X-ray spectra. Cryogenic micro-calorimeters for β-spectroscopy.
doi: 10.1007/BF02398997
1988AV02 Phys.Rev. D37, 618 (1988) F.T.Avignone III, C.Baktash, W.C.Barker, F.P.Calaprice, R.W.Dunford, W.C.Haxton, D.Kahana, R.T.Kouzes, H.S.Miley, D.M.Moltz Search for Axions from the 1115-keV Transition of 65Cu RADIOACTIVITY 65Zn(EC), (β+); measured γγ-coin; deduced axion search constraints.
doi: 10.1103/PhysRevD.37.618
1988KI03 Phys.Rev.Lett. 60, 2133 (1988) M.Kitano, F.P.Calaprice, M.L.Pitt, J.Clayhold, W.Happer, M.Kadar-Kallen, M.Musolf, G.Ulm, K.Wendt, T.Chupp, J.Bonn, R.Neugart, E.Otten, H.T.Duong Nuclear Orientation of Radon Isotopes by Spin-Exchange Optical Pumping RADIOACTIVITY 209Rn(EC); 223Rn(β-) [from Th(p, X), E=600 MeV]; measured NMR, γ(θ), oriented nuclei, Eγ, Iγ. 209Rn level deduced μ.
doi: 10.1103/PhysRevLett.60.2133
1987MU13 Phys.Rev.Lett. 59, 1088 (1987) D.E.Murnick, E.G.Myers, M.M.Lowry, F.P.Calaprice Laser-Induced Change in Nuclear Reaction Rate: 6Li(α, γ)10B NUCLEAR REACTIONS 6Li(α, γ), E=1276 keV; measured reaction σ; deduced target polarization dependence. Laser-polarized lithium vapor, NaI detectors.
doi: 10.1103/PhysRevLett.59.1088
1986KI18 Phys.Rev. C34, 1974 (1986) M.Kitano, M.Bourzutschky, F.P.Calaprice, J.Cayhold, W.Happer, M.Musolf Measurements of Magnetic Dipole Moments of 129mXe and 131mXe by Spin Exchange with Optically Pumped Rb RADIOACTIVITY 129m,131mXe(IT) [from Te(α, xn), E=40 MeV]; measured NMR, γ anisotropy; deduced μ. High precision, spin exchange with optically pumped Rb.
doi: 10.1103/PhysRevC.34.1974
1985CA02 Phys.Rev.Lett. 54, 174 (1985) F.P.Calaprice, W.Happer, D.F.Schreiber, M.M.Lowry, E.Miron, X.Zeng Nuclear Alignment and Magnetic Moments of 133Xe, 133mXe, and 131mXe by Spin Exchange with Optically Pumped 87Rb RADIOACTIVITY 131m,133,133mXe; measured γ(θ), oriented nuclei, NMR; deduced μ. Orientation by spin exchange with polarized Rb atoms.
doi: 10.1103/PhysRevLett.54.174
1984HA01 Phys.Rev.Lett. 52, 337 (1984); Erratum Phys.Rev.Lett 52, 1054 (1984) A.L.Hallin, F.P.Calaprice, D.W.MacArthur, L.E.Piilonen, M.B.Schneider, D.F.Schreiber Test of Time-Reversal Symmetry in the β Decay of 19Ne RADIOACTIVITY 19Ne(β+), (EC); measured β+(recoil ion)-coin; deduced asymmetry parameter, time reversal symmetry validity. Atomic beam polarized source.
doi: 10.1103/PhysRevLett.52.337
1983CA03 Phys.Rev. C27, 1175 (1983) Heavy Neutrinos and the Beta Spectra of 35S, 18F, and 19Ne RADIOACTIVITY 18F(β+), (EC); 19Ne(β+), (EC); 35S(β-); calculated β-decay matrix elements, shape factors. Shell model, effective interactions.
doi: 10.1103/PhysRevC.27.1175
1983SC32 Phys.Rev.Lett. 51, 1239 (1983); Erratrum Phys.Rev.Lett. 52, 695 (1984) M.B.Schneider, F.P.Calaprice, A.L.Hallin, D.W.MacArthur, D.F.Schreiber Limit on Im(C(S)C(A)*) from a Test of T Invariance in 19Ne Beta Decay RADIOACTIVITY 19Ne(β+), (EC) [from 19F(p, n), E=12 MeV]; measured β polarization, asymmetry, time reversal odd angular correlation magnitude R; deduced time reversal invariance, scalar, axial vector coupling imaginary interference limit. Polarized source.
doi: 10.1103/PhysRevLett.51.1239
1982EN01 Phys.Rev. C25, 1047 (1982) J.M.Enagonio, F.P.Calaprice, R.W.Dunford, M.M.Lowry Pair Decay of the 15.1 MeV Level of 12C NUCLEAR REACTIONS 12C(p, p'), E=12 MeV; measured (e+)(e-)-coin. 12C level deduced pair decay branching ratio. Intermediate image pair spectrometer.
doi: 10.1103/PhysRevC.25.1047
1982MA39 Phys.Rev. C26, 1753 (1982) D.W.MacArthur, F.P.Calaprice, A.L.Hallin, M.B.Schneider, D.F.Schreiber Nuclear Magnetic Moment of 19Ne with Possible Applications to Other Radioactive Gas Isotopes RADIOACTIVITY 19Ne [from 19F(p, n), E=12 MeV]; measured NMR; deduced μ. Polarized source.
doi: 10.1103/PhysRevC.26.1753
1978CA02 Phys.Rev. C17, 730 (1978) Beta Spectrum of 20F RADIOACTIVITY 20F; measured β-spectrum shape.
doi: 10.1103/PhysRevC.17.730
1977BA08 Phys.Rev.Lett. 38, 464 (1977) R.M.Baltrusaitis, F.P.Calaprice Improved Experimental Test of Time-Reversal Symmetry in 19Ne β Decay RADIOACTIVITY 19Ne; measured time-reversal-violating triple angular correlation.
doi: 10.1103/PhysRevLett.38.464
1977CA01 Phys.Rev. C15, 381 (1977) F.P.Calaprice, S.J.Freedman, B.Osgood, W.C.Thomlinson Test of Time-Reversal Invariance in the Beta Decay of 56Co RADIOACTIVITY 56Co; measured βγ(θ) from oriented nuclei; deduced limit on time reversal violation.
doi: 10.1103/PhysRevC.15.381
1977CA11 Phys.Rev. C15, 2178 (1977) F.P.Calaprice, W.Chung, B.H.Wildenthal Calculation of Recoil-Order Matrix Elements for the Beta Decays of 20F And 20Na RADIOACTIVITY 20F, 20Ne, 20Na; calculated β-shape spectrum, M1, E2 matrix elements, form factors.
doi: 10.1103/PhysRevC.15.2178
1977FI08 Nucl.Phys. A288, 57 (1977) L.K.Fifield, F.P.Calaprice, C.H.Zimmerman, M.J.Hurst, A.Pakkanen, T.J.M.Symons, F.Watt, K.W.Allen Measurements of the Radiative Widths of the First T = 1, 2+ State of 20Ne and their Relationship to Analog β-Decays NUCLEAR REACTIONS 16O(α, γ), E=6.93 MeV; measured σ(Eα, Eγ). 20Ne 10.27 MeV, 2+ T=1 level deduced branching ratios, Γγ, weak magnetism form factors. Enriched gas target.
doi: 10.1016/0375-9474(77)90081-1
1977KL09 Nucl.Phys. A293, 46 (1977) W.E.Kleppinger, F.P.Calaprice, B.R.Holstein Analysis of the Recoil Ion Spectra for the β-Decays of 6He, 19Ne and 35Ar RADIOACTIVITY 6He, 19Ne, 35Ar; calculated recoil energy spectra for allowed β decay.
doi: 10.1016/0375-9474(77)90475-4
1976CA29 Nucl.Phys. A273, 301 (1976) Weak Magnetism and the Beta Spectra of 12B and 12N RADIOACTIVITY 12B, 12N; analyzed β-shape spectrum for Gamow-Teller decays. CVC theory.
doi: 10.1016/0375-9474(76)90593-5
1975AL27 Phys.Rev. C12, 1690 (1975) Half-Lives of 18Ne and 20F RADIOACTIVITY 18Ne, 20F; measured T1/2; deduced β-decay mirror asymmetry. 20F deduced log ft.
doi: 10.1103/PhysRevC.12.1690
1975CA28 Phys.Rev.Lett. 35, 1566 (1975) F.P.Calaprice, S.J.Freedman, W.C.Mead, H.C.Vantine Experimental Study of Weak Magnetism and Second-Class Interaction Effects in the β Decay of Polarized 19Ne RADIOACTIVITY 19Ne; measured β(θ) in polarized nucleus.
doi: 10.1103/PhysRevLett.35.1566
1975CA35 Phys.Rev. C12, 2016 (1975) Second Class Interactions and the Electron-Neutrino Correlation in Nuclear Beta Decay RADIOACTIVITY 6He; analyzed eν(θ); deduced no second class form factor. 19Ne; analyzed eν(θ) data, form factors, proposed new measurement.
doi: 10.1103/PhysRevC.12.2016
1974CA17 Phys.Rev. D9, 519 (1974) F.P.Calaprice, E.D.Commins, D.C.Girvin New Test of Time-Reversal Invariance in 19Ne Beta Decay RADIOACTIVITY 19Ne; measured β 19F recoil-coin; deduced time reversal coefficient D.
doi: 10.1103/PhysRevD.9.519
1969CA14 Phys.Rev. 184, 1117 (1969) F.P.Calaprice, E.D.Commins, H.M.Gibbs, G.L.Wick, D.A.Dobson Test of Time-Reversal Invariance and Measurements of Positron and Neutrino Asymmetries in Polarized 19Ne Beta Decay RADIOACTIVITY 19Ne[from 19F(p, n)]; measured (19F )(β+)(θ, t) from polarized 19Ne beam; deduced no violation of T-invariance.
doi: 10.1103/PhysRev.184.1117
1965CA04 Phys.Rev. 137, B1453 (1965) F.P.Calaprice, E.D.Commins, D.A.Dobson Beta-Decay Asymmetry and Nuclear Magnetic Moment of Argon-35 NUCLEAR STRUCTURE 35Ar; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.137.B1453
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