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NSR database version of April 26, 2024.

Search: Author = G.R.Mason

Found 24 matches.

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2000FU10      Phys.Rev.Lett. 85, 1642 (2000)

M.C.Fujiwara, A.Adamczak, J.M.Bailey, G.A.Beer, J.L.Beveridge, M.P.Faifman, T.M.Huber, P.Kammel, S.K.Kim, P.E.Knowles, A.R.Kunselman, M.Maier, V.E.Markushin, G.M.Marshall, C.J.Martoff, G.R.Mason, F.Mulhauser, A.Olin, C.Petitjean, T.A.Porcelli, J.Wozniak, J.Zmeskal, and the TRIUMF Muonic Hydrogen Collaboration

Resonant Formation of dμt Molecules in Deuterium: An atomic beam measurement of muon catalyzed dt fusion

NUCLEAR REACTIONS 3H(d, n), E at rest; measured muon-catalyzed fusion rate. Resonant muonic molecule formation.

ATOMIC PHYSICS, Mesic-atoms 3H(d, n), E at rest; measured muon-catalyzed fusion rate. Resonant muonic molecule formation.

doi: 10.1103/PhysRevLett.85.1642
Citations: PlumX Metrics


1999MB12      Hyperfine Interactions 118, 89 (1999)

G.M.Marshall, T.A.Porcelli, A.Adamczak, J.M.Bailey, G.A.Beer, M.P.Faifman, M.C.Fujiwara, T.M.Huber, R.Jacot-Guillarmod, P.Kammel, S.K.Kim, P.E.Knowles, A.R.Kunselman, M.Maier, V.E.Markushin, G.R.Mason, F.Mulhauser, A.Olin, C.Petitjean, J.Zmeskal

Resonant formation measurements of dtμ via time of flight

NUCLEAR REACTIONS 3H(d, n), E=low; calculated muon-catalyzed fusion rates.

doi: 10.1023/A:1012636619847
Citations: PlumX Metrics


1997KN04      Phys.Rev. A56, 1970 (1997)

P.E.Knowles, G.A.Beer, G.R.Mason, T.A.Porcelli, A.Adamczak, J.M.Bailey, J.L.Beveridge, G.M.Marshall, A.Olin, M.C.Fujiwara, T.M.Huber, R.Jacot-Guillarmod, F.Mulhauser, P.Kammel, J.Zmeskal, S.K.Kim, A.R.Kunselman, C.J.Martoff, C.Petitjean

Muon Catalyzed Fusion in 3-K Solid Deuterium

NUCLEAR REACTIONS 2H(μ, X), E at rest; measured fusion associated n-, p-spectra; deduced parameters. Solid deuterium target.

doi: 10.1103/PhysRevA.56.1970
Citations: PlumX Metrics


1994KU19      Phys.Rev. C50, 1771 (1994)

S.E.Kuhn, W.J.Cummings, G.E.Dodge, S.S.Hanna, B.H.King, Y.M.Shin, J.G.Congleton, R.Helmer, R.B.Schubank, N.R.Stevenson, U.Wienands, Y.K.Lee, G.R.Mason, B.E.King, K.S.Chung, J.M.Lee, D.P.Rosenzweig

Multinucleon Effects in Muon Capture on 3He at High Energy Transfer

NUCLEAR REACTIONS 3He(μ-, p), (μ-, d), (μ-, np), E at rest; measured proton, deuteron, np-coin spectra. PWIA with, without breakup channel.

doi: 10.1103/PhysRevC.50.1771
Citations: PlumX Metrics


1992CU01      Phys.Rev.Lett. 68, 293 (1992)

W.J.Cummings, G.E.Dodge, S.S.Hanna, B.H.King, S.E.Kuhn, Y.M.Shin, R.Helmer, R.B.Schubank, N.R.Stevenson, U.Wienands, Y.K.Lee, G.R.Mason, B.E.King, K.S.Chung, J.M.Lee, D.P.Rosenzweig

Energetic Protons and Deuterons Emitted following μ- Capture by 3He Nuclei

NUCLEAR REACTIONS 3He(μ-, X), E at rest; measured p-, d-spectra; deduced capture strength, nucleon-nucleon correlations, meson exchange currents role.

doi: 10.1103/PhysRevLett.68.293
Citations: PlumX Metrics


1992LI07      Nucl.Phys. A541, 651 (1992)

S.Li, G.A.Beer, H.Kalinowsky, G.R.Mason, A.Olin, P.Routenburg, T.E.Drake, L.Lee, P.R.Poffenberger

Measurement of the Pionic 2p1s X-Ray Transition in 22Ne

NUCLEAR REACTIONS 20,22Ne(π-, X), E at 100 MeV/c; measured pionic X-ray spectra; deduced pionic 2p1s-transition energy, widths. Isotopically pure liquid 22Ne target, Compton suppression system. Optical model.

ATOMIC PHYSICS, Mesic-Atoms 20,22Ne(π-, X), E at 100 MeV/c; measured pionic X-ray spectra; deduced pionic 2p1s-transition energy, widths. Isotopically pure liquid 22Ne target, Compton suppression system. Optical model.

doi: 10.1016/0375-9474(92)90225-9
Citations: PlumX Metrics


1992MA71      Z.Phys. C56, S44 (1992)

G.M.Marshall, J.M.Bailey, G.A.Beer, J.L.Beveridge, J.H.Brewer, B.M.Forster, W.N.Hardy, T.M.Huber, R.Jacot-Guillarmod, P.Kammel, P.E.Knowles, A.R.Kunselman, G.R.Mason, A.Olin, C.Petitjean, J.Zmeskal

Reactions of muonic hydrogen isotopes

NUCLEAR REACTIONS 3H(d, n), E=low; calculated reaction rate for muon-catalyzed fusion.

doi: 10.1007/BF02426774
Citations: PlumX Metrics


1987BR01      Nucl.Phys. A461, 571 (1987)

D.I.Britton, G.A.Beer, J.A.MacDonald, G.R.Mason, T.Numao, A.Olin, P.R.Poffenberger, A.R.Kunselman, B.H.Olaniyi

The Pionic Sodium 2p-1s Transition

ATOMIC PHYSICS, Mesic-Atoms 23Na; measured 2p-1s pionic X-ray energy, level width. Compared with theoretical and other experimental results.

doi: 10.1016/0375-9474(87)90410-6
Citations: PlumX Metrics


1987LE08      Phys.Lett. 188B, 33 (1987)

Y.K.Lee, T.J.Hallman, L.Madansky, S.Trentalange, G.R.Mason, A.J.Caffrey, E.K.McIntyre, Jr., T.R.King

Energetic Neutron Emission from μ--Capture in Deuterium

NUCLEAR REACTIONS 2H(μ-, 2n), E at rest; measured neutron spectra. Tof, Liquid deuterium.

doi: 10.1016/0370-2693(87)90701-5
Citations: PlumX Metrics


1986AH04      Can.J.Phys. 64, 665 (1986)

S.Ahmad, O.Hausser, J.A.Macdonald, B.H.Olaniyi, A.Olin, G.A.Beer, G.R.Mason, S.N.Kaplan

Muon-Induced Fission in 235U and 238U

NUCLEAR REACTIONS 235,238U(μ-, F), E at rest; measured fission (fragment)(X-ray)-coin; deduced absolute prompt, delayed fission yields. 235,238U deduced muon-induced fission T1/2.

ATOMIC PHYSICS, Mesic-Atoms 235,238U(μ-, F), E at rest; measured (X-ray) fission-coin; deduced muon disappearance rate from 1s state.

doi: 10.1139/p86-123
Citations: PlumX Metrics


1986MC16      Phys.Rev. C34, 2223 (1986)

E.K.McIntyre, Jr., Y.K.Lee, T.J.Hallman, L.Madansky, K.S.Kang, G.R.Mason

Neutron Spectra in Coincidence with γ Rays from Stopped π- Capture in 165Ho

NUCLEAR REACTIONS 165Ho(π-, xn)162Dy/160Dy/158Dy/156Dy/154Dy, E at rest; measured σ(En), neutron multiplicity, residual nuclear decay γn-coin; deduced pre-equilibrium neutron emission parameters.

doi: 10.1103/PhysRevC.34.2223
Citations: PlumX Metrics


1985OL02      Nucl.Phys. A439, 589 (1985)

A.Olin, J.W.Forsman, J.A.MacDonald, G.M.Marshall, T.Numao, P.R.Poffenberger, P.Van Esbroek, G.A.Beer, D.I.Britton, G.R.Mason, A.R.Kunselman, B.H.Olaniyi

Pionic 4f-3d X-Rays from 208Pb and 209Bi

ATOMIC PHYSICS, Mesic-Atoms 208Pb, 209Bi; measured 5g-4f and 4f-3d pionic X-rays; deduced transition widths, π-nucleus interaction models.

NUCLEAR REACTIONS 208Pb, 209Bi(π-, X), E at rest; measured 5g-4f and 4f-3d pionic X-rays; deduced transition widths, π-nucleus interaction models.

doi: 10.1016/0375-9474(85)90328-8
Citations: PlumX Metrics


1984MC07      Phys.Lett. 137B, 339 (1984)

E.K.McIntyre, T.J.Hallman, K.S.Kang, C.W.Kim, Y.K.Lee, L.Madansky, G.R.Mason

Spectra of Gamma Rays and Energetic Neutrons from μ- Capture in 165Ho

NUCLEAR REACTIONS 165Ho(μ-, xn), E at rest; measured Eγ, Iγ, nγ-coin, neutron multiplicity vs En. 160,162,163,164Dy deduced transitions, Iγ.

doi: 10.1016/0370-2693(84)91728-3
Citations: PlumX Metrics


1982FR02      Nucl.Phys. A375, 325 (1982)

C.A.Fry, G.A.Beer, G.R.Mason, R.M.Pearce, P.R.Poffenberger, C.I.Sayre, A.Olin, J.A.Macdonald

Pionic X-Rays from 12,13C

ATOMIC PHYSICS, Mesic-Atoms 12,13C; measured pionic, muonic X-rays; deduced strong interaction shifts, widths.

doi: 10.1016/0375-9474(82)90017-3
Citations: PlumX Metrics


1982OL03      Nucl.Phys. A384, 345 (1982)

B.H.Olaniyi, G.A.Beer, A.Fry, J.A.MacDonald, G.R.Mason, A.Olin, R.M.Pearce, P.R.Poffenberger

Pionic K(α) X-Ray Energy and Linewidth in 20Ne and 22Ne

ATOMIC PHYSICS, Mesic-Atoms 20,22Ne; measured pionic K X-rays; deduced strong interaction widths, shifts.

doi: 10.1016/0375-9474(82)90339-6
Citations: PlumX Metrics


1981OL01      Nucl.Phys. A360, 426 (1981)

A.Olin, P.R.Poffenberger, G.A.Beer, J.A.Macdonald, G.R.Mason, R.M.Pearce, W.C.Sperry

Measurement of Pionic and Muonic X-Rays in 10,11B

ATOMIC PHYSICS, Mesic-Atoms 10,11B; measured pionic, muonic 2p-1s X-rays; deduced strong interaction effects, nuclear matter distributions.

doi: 10.1016/0375-9474(81)90154-8
Citations: PlumX Metrics


1980AH02      Phys.Lett. 92B, 83 (1980)

S.Ahmad, G.A.Beer, M.S.Dixit, J.A.Macdonald, G.R.Mason, A.Olin, R.M.Pearce, O.Hausser, S.N.Kaplan

Fission Yields and Lifetimes for Muon Induced Fission in 235U and 238U

NUCLEAR REACTIONS 235,238U(μ-, F), E at rest; measured μ(K X-ray)-coin, prompt, delayed fission yields. 235,238U deduced prompt/delayed fission probability, mean muonic T1/2.

doi: 10.1016/0370-2693(80)90309-3
Citations: PlumX Metrics


1980MA20      Nucl.Phys. A340, 240 (1980)

G.R.Mason, G.A.Beer, M.S.Dixit, S.K.Kim, J.A.Macdonald, A.Olin, R.M.Pearce, W.C.Sperry, J.S.Vincent

Pionic K X-Rays in Liquid 3He

ATOMIC PHYSICS 3,4He; measured pionic, muonic K X-rays; deduced strong interaction shifts, widths.

doi: 10.1016/0375-9474(80)90273-0
Citations: PlumX Metrics


1979PE18      Can.J.Phys. 57, 2084 (1979)

R.M.Pearce, G.A.Beer, M.S.Dixit, S.K.Kim, J.A.Macdonald, G.R.Mason, A.Olin, C.Sabev, W.C.Sperry, C.Wiegand

The Variation of Pionic X-Ray Intensity with Atomic Number

ATOMIC PHYSICS B, Na, Mg, Al, Si, S, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Ge, As, Se, Kr, Sr, Zr, Mo, Rh, Pd, Cd, Sn, Ce, Te, Nd, Sm, Gd, Dy, Ho, Er, Yb, Ta, W, Pt, Au, Hg, Pb, Bi, Th, U; A=7-238; measured pionic X-rays; deduced I(X-ray) dependence on Z.

doi: 10.1139/p79-283
Citations: PlumX Metrics


1978MA12      Phys.Lett. 74B, 179 (1978)

G.R.Mason, G.A.Beer, D.A.Bryman, M.S.Dixit, S.K.Kim, J.A.Macdonald, A.Olin, R.M.Pearce, M.Krell, J.S.Vincent

X-Rays from Pionic 3He

NUCLEAR REACTIONS 3He(π-, γ), E=96 MeV/c; measured pionic X-rays.

doi: 10.1016/0370-2693(78)90547-6
Citations: PlumX Metrics


1978OL04      Nucl.Phys. A312, 361 (1978)

A.Olin, G.A.Beer, D.A.Bryman, M.S.Dixit, J.A.Macdonald, G.R.Mason, R.M.Pearce, P.R.Poffenberger

Pionic 2p-1s X-Ray Transitions in 19F and 23Na

ATOMIC PHYSICS, Mesic-Atoms 19F, 23Na; measured pionic X-rays E(2p-1s), Γ(1s); deduced strong interaction effects.

doi: 10.1016/0375-9474(78)90596-1
Citations: PlumX Metrics


1969HA24      Phys.Rev.Letters 23, 215 (1969)

C.K.Hargrove, E.P.Hincks, G.R.Mason, R.J.McKee, D.Kessler, S.Ricci

Neutron Emission from Nuclear Excitation by Radiationless Transitions in μ-Atomic Bi209

ATOMIC PHYSICS, Mesic-Atoms 209Bi; measured neutron emission in radiationless transitions.

doi: 10.1103/PhysRevLett.23.215
Citations: PlumX Metrics


1966MA21      Nucl.Phys. 82, 635(1966)

G.R.Mason, J.T.Sample

Neutron Polarization for 11B(d, n)12C(g.s.) And 11B(d, n)12C(4.43) at 1.45 MeV

NUCLEAR REACTIONS 11B(d, n), E = 1.35 to 1.85 MeV; measured n-polarization (Ed;En, θ). Natural target.

doi: 10.1016/0029-5582(66)90477-9
Citations: PlumX Metrics


1963MA30      Bull.Am.Phys.Soc. 8, No.6, 479, N11 (1963)

G.R.Mason, J.T.Sample

Polarization of Neutrons from B11(d, n)C12

NUCLEAR STRUCTURE 11B; measured not abstracted; deduced nuclear properties.


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