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NSR database version of April 11, 2024.

Search: Author = R.Fitzgerald

Found 43 matches.

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2024BE01      Appl.Radiat.Isot. 203, 111108 (2024)

D.E.Bergeron, J.T.Cessna, R.P.Fitzgerald, G.Hamad, L.Laureano-Perez, L.Pibida, B.E.Zimmerman

Liquid scintillation efficiencies, gamma-ray emission intensities, and half-life for Gd-153

RADIOACTIVITY 153Gd(EC); measured decay products, Eγ, Iγ, Eβ, Iβ; deduced γ-ray energies and emission probabilities, T1/2. Comparison with DDEP and other values.

doi: 10.1016/j.apradiso.2023.111108
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2024PI01      Appl.Radiat.Isot. 205, 111171 (2024)

L.Pibida, D.E.Bergeron, S.M.Collins, P.Ivanov, J.T.Cessna, R.P.Fitzgerald, J.Mewburn-Crook, B.E.Zimmerman, L.King

Absolute emission intensities of the gamma rays from the decay of 224Ra and 212Pb progenies and the half-life of the 212Pb decay

RADIOACTIVITY 224Ra(α), 212Pb(β-); measured decay products, Eγ, Iγ; deduced γ-ray energies and absolute emission intensities, T1/2. Comparison with ENSDF library. NIST and NPL measurements.

doi: 10.1016/j.apradiso.2023.111171
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2022BE29      Appl.Radiat.Isot. 190, 110473 (2022)

D.E.Bergeron, J.T.Cessna, R.P.Fitzgerald, L.Laureano-Perez, L.Pibida, B.E.Zimmerman

Primary standardization of 212Pb activity by liquid scintillation counting

RADIOACTIVITY 212Pb(β-), 212Bi(β-), (α), 212Po(α); measured decay products, Eα, Iα, Eβ, Iβ, Eγ, Iγ; deduced AutoIC K values. Comparison with available data.

doi: 10.1016/j.apradiso.2022.110473
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2021BE13      Appl.Radiat.Isot. 170, 109572 (2021)

D.E.Bergeron, S.M.Collins, L.Pibida, J.T.Cessna, R.Fitzgerald, B.E.Zimmerman, P.Ivanov, J.D.Keightley, E.Napoli

Ra-224 activity, half-life, and 241 keV gamma ray absolute emission intensity: A NIST-NPL bilateral comparison

RADIOACTIVITY 224Ra(α); measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities, T1/2. The national metrology institutes for the United Kingdom (UK) and the United States of America (USA) activity standards.

doi: 10.1016/j.apradiso.2020.109572
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2021PI01      Appl.Radiat.Isot. 167, 109455 (2021)

L.Pibida, D.E.Bergeron, B.Zimmerman, R.Fitzgerald, J.T.Cessna, L.King

Determination of the half-life and the absolute photon emission intensities for the main gamma-ray energies of 124I

RADIOACTIVITY 124I(EC); measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities, T1/2. Comparison with available data.

doi: 10.1016/j.apradiso.2020.109455
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2020PI01      Appl.Radiat.Isot. 156, 108943 (2020)

L.Pibida, B.E.Zimmerman, L.King, R.Fitzgerald, D.E.Bergeron, E.Napoli, J.T.Cessna

Determination of the internal pair production branching ratio of 90Y

RADIOACTIVITY 90Y(β-); measured decay products, Eγ, Iγ, Eβ, Iβ; deduced the internal pair production branching ratio. Comparison with DDEP evaluation.

doi: 10.1016/j.apradiso.2019.108943
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2018BE13      Appl.Radiat.Isot. 139, 266 (2018)

D.E.Bergeron, J.T.Cessna, R.Fitzgerald, L.Pibida, B.E.Zimmerman

Standardization of 64Cu activity

NUCLEAR REACTIONS 64Ni(p, n), E not given; measured reaction products, Eγ, Iγ; deduced T1/2, needs for improved β+- branching probabilities.

doi: 10.1016/j.apradiso.2018.05.023
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2018ES07      J.Radioanal.Nucl.Chem. 318, 515 (2018)

R.M.Essex, J.L.Mann, R.Colle, L.Laureano-Perez, M.E.Bennett, H.Dion, R.Fitzgerald, A.M.Gaffney, A.Gourgiotis, A.Hubert, K.G.W.Inn, W.S.Kinman, S.P.Lamont, R.Steiner, R.W.Williams

New determination of the 229Th half-life

RADIOACTIVITY 229Th(α); measured decay products, Eγ, Iγ, Eβ, Iβ, Eα, Iα; deduced T1/2. Comparison with available data and calculations.

doi: 10.1007/s10967-018-6032-9
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2018YU02      Phys.Rev. C 97, 024613 (2018)

M.Yuly, T.Eckert, G.Hartshaw, S.J.Padalino, D.N.Polsin, M.Russ, A.T.Simone, C.R.Brune, T.N.Massey, C.E.Parker, R.Fitzgerald, T.C.Sangster, S.P.Regan

12C(n, 2n)11C cross section from threshold to 26.5 MeV

NUCLEAR REACTIONS 12C(n, 2n)11C, E=19.7-26.4 MeV; measured Eγ, Iγ, positron annihilation radiation from the decay of 11C, σ(E) using the Pelletron accelerator at Ohio University. Comparison with previous measurements in E(n)=20-30 MeV range. Relevance to deuterium-tritium (DT) implosion compression of an inertial confinement fusion (ICF) burn.

doi: 10.1103/PhysRevC.97.024613
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14497.


2017PI09      Appl.Radiat.Isot. 129, 6 (2017)

L.Pibida, B.Zimmerman, D.E.Bergeron, R.Fitzgerald, J.T.Cessna, L.King

Determination of photon emission probability for the main gamma ray and half-life measurements of 64Cu

RADIOACTIVITY 64Cu(β+), (β-); measured decay products, Eγ, Iγ; deduced γ-ray emission probabilities, T1/2 and uncertainties. Comparison with ENSDF and DDEP data.

doi: 10.1016/j.apradiso.2017.07.001
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Data from this article have been entered in the XUNDL database. For more information, click here.


2016FI11      Appl.Radiat.Isot. 109, 335 (2016)

R.Fitzgerald

Corrections for the combined effects of decay and dead time in live-timed counting of short-lived radionuclides

doi: 10.1016/j.apradiso.2015.11.108
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2016PO08      Phys.Lett. B 761, 281 (2016)

S.Pomme, H.Stroh, J.Paepen, R.Van Ammel, M.Marouli, T.Altzitzoglou, M.Hult, K.Kossert, O.Nahle, H.Schrader, F.Juget, C.Bailat, Y.Nedjadi, F.Bochud, T.Buchillier, C.Michotte, S.Courte, M.W.van Rooy, M.J.van Staden, J.Lubbe, B.R.S.Simpson, A.Fazio, P.De Felice, T.W.Jackson, W.M.Van Wyngaardt, M.I.Reinhard, J.Golya, S.Bourke, T.Roy, R.Galea, J.D.Keightley, K.M.Ferreira, S.M.Collins, A.Ceccatelli, M.Unterweger, R.Fitzgerald, D.E.Bergeron, L.Pibida, L.Verheyen, M.Bruggeman, B.Vodenik, M.Korun, V.Chiste, M.-N.Amiot

Evidence against solar influence on nuclear decay constants

RADIOACTIVITY 209Po, 226Ra, 228Th, 230U, 241Am(α), 3H, 14C, 60Co, 85Kr, 90Sr, 124Sb, 134,137Cs(β-), 54Mn, 55Fe, 57Co, 82,85Sr, 109Cd, 133Ba(EC), 22Na, 65Zn, 207Bi(EC), (β+), 152Eu(β-), (EC), (β+); measured decay products; deduced decay constant vs. solar activity, exponential nature of nuclear decay.

doi: 10.1016/j.physletb.2016.08.038
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2015BE13      Appl.Radiat.Isot. 102, 74 (2015)

D.E.Bergeron, R.Fitzgerald

Two determinations of the 223Ra half-life

RADIOACTIVITY 223Ra(α); measured decay products, Eα, Iα, Eγ, Iγ; deduced T1/2 and its uncertainties. Comparison with available data.

doi: 10.1016/j.apradiso.2015.05.003
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Data from this article have been entered in the XUNDL database. For more information, click here.


2015PI10      Appl.Radiat.Isot. 101, 15 (2015)

L.Pibida, B.Zimmerman, R.Fitzgerald, L.King, J.T.Cessna, D.E.Bergeron

Determination of photon emission probabilities for the main gamma-rays of 223Ra in equilibrium with its progeny

RADIOACTIVITY 223Ra, 219Rn, 211Pb, 211Bi(IT); measured decay products, Eγ, Iγ. 223Ra; deduced γ-ray emission probabilities and associated standard uncertainties for the main gamma-rays in the 223Ra decay chain in secular equilibrium. Comparison with available data.

doi: 10.1016/j.apradiso.2015.03.011
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2014CO16      J.Phys.(London) G41, 105103 (2014)

R.Colle, R.P.Fitzgerald, L.Laureano-Perez

A new determination of the 209Po half-life

RADIOACTIVITY 209Po(α); measured decay products, Eα, Iα; deduced T1/2. Comparison with available data.

doi: 10.1088/0954-3899/41/10/105103
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2014FI03      Appl.Radiat.Isot. 85, 77 (2014)

R.Fitzgerald, B.E.Zimmerman, D.E.Bergeron, J.C.Cessna, L.Pibida, D.S.Moreira

A new NIST primary standardization of 18F

doi: 10.1016/j.apradiso.2013.11.116
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2014UN01      Appl.Radiat.Isot. 87, 92 (2014); Erratum Appl.Radiat.Isot. 159, 108976 (2020)

M.P.Unterweger, R.Fitzgerald

Update of NIST half-life results corrected for ionization chamber source-holder instability

RADIOACTIVITY 18F, 22Na, 51Cr, 54Mn, 57,58Co, 62Cu, 65Zn, 67Ga, 85Sr, 88Y, 109Cd, 111In, 113Sn, 123,125I, 127Xe, 139Ce, 153Sm, 169Yb, 181W, 195Au, 201,202Tl, 203Pb, 207Bi(EC), 24Na, 32P, 46Sc, 59Fe, 60Co, 75Se, 85Kr, 99Mo, 99Tc, 103Ru, 110Ag, 125Sb, 131I, 133Xe, 133Ba, 134,137Cs, 140Ba, 140La, 141,144Ce, 152,154,155Eu, 153Gd, 166Ho, 186,188Re, 188W, 192Ir, 198Au, 203Hg, 228Th(β-), 131Xe(IT); analyzed decay products, Eβ, Iβ, Eγ, Iγ; deduced T1/2 updated values, fixed mistake in the propagation of the correction factor, f, and its associated uncertainty. Comparison with the previous measurements at NIST.

doi: 10.1016/j.apradiso.2013.11.017
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2012FI12      J.Res.Natl.Inst.Stand.Technol. 117, 80 (2012)

R.Fitzgerald

NIST Ionization Chamber "A" Sample-Height Corrections

RADIOACTIVITY 18F, 22Na, 51Cr, 54Mn, 57,58Co, 62Cu, 65Zn, 67Ga, 75Se, 85Sr, 88Y, 109Cd, 111In, 113Sn, 123,125I, 127Xe, 133Ba, 139Ce, 153Gd, 169Yb, 181W, 195Au, 201,202Tl, 203Pb, 207Bi(EC); 24Na, 32P, 46Sc, 59Fe, 60Co, 85Kr, 99Mo, 103Ru, 125Sb, 131I, 133Xe, 134,137Cs, 140Ba, 140La, 141,144Ce, 153Sm, 154,155Eu, 166Ho, 177Lu, 188Re, 188W, 198Au, 203Hg(β-);99mTc, 117mSn, 131mXe(IT); 110mAg(β-), (IT); 152Eu, 186Re, 192Ir(β-), (EC); 228Th(α); analyzed half-lives. Corrections made to measured half-lives with NIST Ionization Chamber "A" for sample position slippage over time.

doi: 10.6028/jres.117.003
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2012UN01      Appl.Radiat.Isot. 70, 1892 (2012)

M.P.Unterweger, R.Fitzgerald

Unexpected bias in NIST 4πγ ionization chamber measurements

RADIOACTIVITY 85Kr, 133Xe(β-), 241Am(α), 125I(EC); measured decay products, Eγ, Iγ; deduced corrected values for T1/2 and low-energy γ-rays.

doi: 10.1016/j.apradiso.2012.02.023
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2010FI10      Appl.Radiat.Isot. 68, 1303 (2010)

R.Fitzgerald, R.Colle, L.Laureano-Perez, L.Pibida, M.M.Hammond, S.Nour, B.E.Zimmerman

A new primary standardization of 229Th

RADIOACTIVITY 229Th, 221Fr(α), 213Bi(β-), (α), 209Tl(β-); measured decay products, Eγ, Iγ, Eα, Iα, Eβ, Iβ; deduced γ-ray energies and absolute emission probabilities. Comparison with available data.

doi: 10.1016/j.apradiso.2010.01.007
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2010IL04      Nucl.Phys. A841, 31 (2010)

C.Iliadis, R.Longland, A.E.Champagne, A.Coc, R.Fitzgerald

Charged-particle thermonuclear reaction rates: II. Tables and graphs of reaction rates and probability density functions

NUCLEAR REACTIONS 14C, 16,17,18O, 17,18F, 19,20,21,22Ne, 21,22,23Na, 22,23,24,25,26Mg, 23,24,25,26,27Al, 26,27,28,29,30Si, 27,29,31P, 30,31,32S, 31,32,35Cl, 34,35,36Ar, 35K, 39,40Ca(p, γ), 14C, 14,15N, 15,16,18O, 20,22Ne, 24Mg(α, γ), 17,18O, 18F, 23Na, 27Al, 31P, 35Cl(p, α), 22Ne(α, n), E(cm)≤ 15 MeV; analyzed/evaluated total thermonuclear reaction rates. Tabulations from T=0.01-10 GK given.

doi: 10.1016/j.nuclphysa.2010.04.009
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2010LO05      Phys.Rev. C 81, 055804 (2010)

R.Longland, C.Iliadis, J.M.Cesaratto, A.E.Champagne, S.Daigle, J.R.Newton, R.Fitzgerald

Resonance strength in 22Ne(p, γ)23Na from depth profiling in aluminum

NUCLEAR REACTIONS 22Ne, 27Al(p, γ), E=400-505 keV; measured Eγ, Iγ, yields and resonance strengths. Comparison with previous data. Relevance to of resonance strengths in the 22Ne(p, γ)23Na hydrogen-burning reaction and in the 22Ne(α, γ) s-process neutron-source reactions.

doi: 10.1103/PhysRevC.81.055804
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1804. Data from this article have been entered in the XUNDL database. For more information, click here.


2010LO11      Nucl.Phys. A841, 1 (2010)

R.Longland, C.Iliadis, A.E.Champagne, J.R.Newton, C.Ugalde, A.Coc, R.Fitzgerald

Charged-particle thermonuclear reaction rates: I. Monte Carlo method and statistical distributions

doi: 10.1016/j.nuclphysa.2010.04.008
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2009BA59      Eur.Phys.J. A 42, 457 (2009)

D.W.Bardayan, K.A.Chipps, R.P.Fitzgerald, J.C.Blackmon, K.Y.Chae, A.E.Champagne, U.Greife, R.Hatarik, R.L.Kozub, C.Matei, B.H.Moazen, C.D.Nesaraja, S.D.Pain, W.A.Peters, S.T.Pittman, J.F.Shriner, M.S.Smith

Direct measurements of (p, γ) cross-sections at astrophysical energies using radioactive beams and the Daresbury Recoil Separator

NUCLEAR REACTIONS 1H(7Be, γ), (17F, γ), (24Mg, γ), E=12 MeV;7Be, 17F, 24Mg; measured reaction products; deduced yields, σ for (p, γ) reactions.

doi: 10.1140/epja/i2008-10737-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1800.


2009PI02      Appl.Radiat.Isot. 67, 636 (2009)

L.Pibida, R.Fitzgerald, M.Unterweger, M.M.Hammond, D.Golas

Measurements of the 82Sr half-life

RADIOACTIVITY 82Sr(EC); measured half-life.

doi: 10.1016/j.apradiso.2008.11.017
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2007BA69      Phys.Rev. C 76, 045803 (2007)

D.W.Bardayan, J.C.Blackmon, R.P.Fitzgerald, W.R.Hix, K.L.Jones, R.L.Kozub, J.F.Liang, R.J.Livesay, Z.Ma, L.F.Roberts, M.S.Smith, J.S.Thomas, D.W.Visser

30S studied with the 32S(p, t)30S reaction and the 29P(p, γ)30S reaction rate

NUCLEAR REACTIONS 32S(p, t), E=37 MeV; measured triton energies, angular distributions. 30S deduced levels, J, π. 29P(p, γ)30S; deduced reaction rates of astrophysical significance.

doi: 10.1103/PhysRevC.76.045803
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2007GR11      Nucl.Instrum.Methods Phys.Res. B261, 1089 (2007)

U.Greife, J.Livesay, C.Jewett, K.Chipps, F.Sarazin, D.Bardayan, J.Blackmon, C.Nesaraja, M.S.Smith, A.Champagne, R.Fitzgerald, K.Jones, J.Thomas, R.Kozub, L.Buchmann, J.Caggiano, D.Hunter, D.Hutcheon, A.Olin, D.Ottewell, J.Rogers, C.Ruiz, G.Ruprecht, M.Trinczek, C.Vockenhuber, S.Bishop, J.D'Auria, M.Lamay, W.Liu, C.Wrede, M.L.Chatterjee, A.A.Chen, J.Pearson, S.Engel, A.M<.Laird, D.Gigliotti, A.Hussein

Recent results of experiments with radioactive 21Na and 7Be ion beams

NUCLEAR REACTIONS 1H(21Na, γ), E=1.18 MeV/nucleon; measured Eγ, Iγ, yields. 1H(7Be, X), E=4-27 MeV; measured elastic and inelastic scattering σ.

doi: 10.1016/j.nimb.2007.03.055
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1576.


2007JO09      Acta Phys.Pol. B38, 1205 (2007)

K.L.Jones, A.S.Adekola, D.W.Bardayan, J.C.Blackmon, K.Y.Chae, K.Chipps, J.A.Cizewski, D.J.Dean, L.Erikson, R.P.Fitzgerald, A.L.Gaddis, U.Greife, C.Harlin, R.Hatarik, J.A.Howard, M.S.Johnson, R.L.Kozub, J.F.Liang, R.J.Livesay, Z.Ma, B.H.Moazen, P.D.O'Malley, C.D.Nesaraja, S.D.Pain, N.P.Patterson, S.V.Paulauskas, D.Shapira, J.F.Shriner Jr, D.J.Sissom, M.S.Smith, T.P.Swan, J.S.Thomas

Single Neutron Transfer Experiments Close to the r-Process Path

NUCLEAR REACTIONS 2H(82Ge, p), E=4 MeV/nucleon; 2H(84Se, p), E=4.5 MeV/nucleon; 2H(132Sn, p), E=4.77 MeV/nucleon; measured Ep and angular distributions. 83Ge, 85Se, 133Sn deduced levels, J, π and spectroscopic factors. Compared results to model calculations.


2007MA48      Phys.Rev. C 76, 015803 (2007); Erratum Phys.Rev. C 76, 039901 (2007)

Z.Ma, D.W.Bardayan, J.C.Blackmon, R.P.Fitzgerald, M.W.Guidry, W.R.Hix, K.L.Jones, R.L.Kozub, R.J.Livesay, M.S.Smith, J.S.Thomas, D.W.Visser

Astrophysically important 31S states studied with the 32S(p, d)31S reaction

NUCLEAR REACTIONS 32S(p, d), E=32 MeV; measured Ed, σ and angular distributions. 31S deduced level energies and spectroscopic factors.

doi: 10.1103/PhysRevC.76.015803
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1582. Data from this article have been entered in the XUNDL database. For more information, click here.


2007MO20      Phys.Rev. C 75, 065801 (2007)

B.H.Moazen, D.W.Bardayan, J.C.Blackmon, K.Y.Chae, K.Chipps, C.P.Domizioli, R.Fitzgerald, U.Greife, W.R.Hix, K.L.Jones, R.L.Kozub, E.J.Lingerfelt, R.J.Livesay, C.D.Nesaraja, S.D.Pain, L.F.Roberts, J.F.Shriner, Jr., M.S.Smith, J.S.Thomas

Measurement of the 183 keV resonance in 17O(p, α)14N using a novel technique

NUCLEAR REACTIONS 1H(17O, α)14N, E=3.3 MeV; measured resonance energy and strength. Discussed astrophysical implications.

doi: 10.1103/PhysRevC.75.065801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1567.


2007TH15      Phys.Rev. C 76, 044302 (2007)

J.S.Thomas, G.Arbanas, D.W.Bardayan, J.C.Blackmon, J.A.Cizewski, D.J.Dean, R.P.Fitzgerald, U.Greife, C.J.Gross, M.S.Johnson, K.L.Jones, R.L.Kozub, J.F.Liang, R.J.Livesay, Z.Ma, B.H.Moazen, C.D.Nesaraja, D.Shapira, M.S.Smith, D.W.Visser

Single-neutron excitations in neutron-rich 83Ge and 85Se

NUCLEAR REACTIONS 2H(82Ge, p), (84Se, p), E=330, 380 MeV; measured Ep, Ip, recoil-proton-coin, angular distributions; deduced asymptotic normalization coefficients, spectroscopic factors. 83Ge, 85Se; deduced levels, J, π, angular momentum using DWBA analysis. 82Ge, 84Se(n, γ), E=0-1 MeV; calculated cross sections.

doi: 10.1103/PhysRevC.76.044302
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1577. Data from this article have been entered in the XUNDL database. For more information, click here.


2005CI07      Nucl.Instrum.Methods Phys.Res. B241, 200 (2005)

J.A.Cizewski, K.L.Jones, S.D.Pain, J.S.Thomas, C.Baktash, D.W.Bardayan, J.C.Blackmon, C.Gross, J.F.Liang, D.Shapira, M.S.Smith, R.L.Kozub, B.H.Moazen, C.D.Nesaraja, H.K.Carter, M.S.Johnson, R.P.Fitzgerald, D.W.Visser, U.Greife, R.J.Livesay, W.Catford, Z.Ma

Neutron transfer reactions with neutron-rich radioactive ion beams

NUCLEAR REACTIONS 2H(82Ge, p), (84Se, p), E=4 MeV/nucleon; measured Ep, σ(θ). 83Ge, 85Se deduced ground and excited states energies, J, π.

doi: 10.1016/j.nimb.2005.07.025
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2005FI01      Nucl.Phys. A748, 351 (2005)

R.Fitzgerald, E.Abbotoy, D.W.Bardayan, J.C.Blackmon, A.E.Champagne, A.A.Chen, U.Greife, D.W.Hill, A.N.James, R.L.Kozub, T.A.Lewis, R.Livesay, Z.Ma, S.L.Mahan, J.W.McConnell, W.T.Milner, B.H.Moazen, P.D.Parker, D.E.Pierce, M.E.Roettger, L.Sahin, D.Shapira, M.S.Smith, F.Strieder, K.B.Swartz, J.S.Thomas, D.W.Visser

Studies of (p, γ) reactions with the Daresbury Recoil Separator at ORNL'S HRIBF

NUCLEAR REACTIONS 1H(17O, γ), E=12.5 MeV; measured particle spectra; deduced resonance strength. Recoil separator, other reactions discussed.

doi: 10.1016/j.nuclphysa.2004.09.155
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1160.


2005FO03      Phys.Rev. C 71, 055801 (2005)

C.Fox, C.Iliadis, A.E.Champagne, R.P.Fitzgerald, R.Longland, J.Newton, J.Pollanen, R.Runkle

Thermonuclear reaction rate of 17O(p, γ)18F

NUCLEAR REACTIONS 17O(p, γ), E=140-540 keV; measured Eγ, Iγ; deduced resonance parameters, excitation functions, thermonuclear reaction rates.

doi: 10.1103/PhysRevC.71.055801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1259.


2005JO23      Eur.Phys.J. A 25, Supplement 1, 283 (2005)

K.L.Jones, C.Baktash, D.W.Bardayan, J.C.Blackmon, W.N.Catford, J.A.Cizewski, R.P.Fitzgerald, U.Greife, M.S.Johnson, R.L.Kozub, R.J.Livesay, Z.Ma, C.D.Nesaraja, D.Shapira, M.S.Smith, J.S.Thomas, D.Visser

Developing techniques to study A ∼ 132 nuclei with (d, p) reactions in inverse kinematics

NUCLEAR REACTIONS 2H(124Sn, p), E=4.5 MeV/nucleon; measured σ(θ). 125Sn levels deduced spectroscopic factors. DWBA analysis.

doi: 10.1140/epjad/i2005-06-112-3
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2005TH09      Nucl.Phys. A758, 663c (2005)

J.S.Thomas, D.W.Bardayan, J.C.Blackmon, J.A.Cizewski, R.P.Fitzgerald, U.Greife, C.J.Gross, M.S.Johnson, K.L.Jones, R.L.Kozub, J.F.Liang, R.J.Livesay, Z.Ma, B.H.Moazen, C.D.Nesaraja, D.Shapira, M.S.Smith, D.W.Visser

Neutron Single-Particle States in r-Process Nuclei Near Closed Shells

NUCLEAR REACTIONS 2H(84Se, p), (124Sn, p), E=4.5 MeV/nucleon; measured recoil proton spectra, σ(E, θ). 85Se, 125Sn deduced levels, J, π.

doi: 10.1016/j.nuclphysa.2005.05.119
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2005TH12      Eur.Phys.J. A 25, Supplement 1, 371 (2005)

J.S.Thomas, D.W.Bardayan, J.C.Blackmon, J.A.Cizewski, R.P.Fitzgerald, U.Greife, C.J.Gross, M.S.Johnson, K.L.Jones, R.L.Kozub, J.F.Liang, R.J.Livesay, Z.Ma, B.H.Moazen, C.D.Nesaraja, D.Shapira, M.S.Smith, D.W.Visser

Single-neutron excitations in neutron-rich N = 51 nuclei

NUCLEAR REACTIONS 2H(82Ge, p), E=4 MeV/nucleon; 2H(84Se, p), E=4.5 MeV/nucleon; measured Ep, recoil particle spectrum, proton angular distribution. 83Ge, 85Se deduced levels J, π, spectroscopic factors. DWBA analysis.

doi: 10.1140/epjad/i2005-06-127-8
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2004JO19      Phys.Rev. C 70, 067602 (2004)

K.L.Jones, R.L.Kozub, C.Baktash, D.W.Bardayan, J.C.Blackmon, W.N.Catford, J.A.Cizewski, R.P.Fitzgerald, M.S.Johnson, R.J.Livesay, Z.Ma, C.D.Nesaraja, D.Shapira, M.S.Smith, J.S.Thomas, D.W.Visser

Study of the 124Sn(d, p) reaction in inverse kinematics close to the Coulomb barrier

NUCLEAR REACTIONS 2H(124Sn, p), E=562 MeV; measured Ep, σ(θ). 125Sn deduced levels, spectroscopic factors. DWBA analysis. Comparison with previous results.

doi: 10.1103/PhysRevC.70.067602
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1158.


2003BA86      Nucl.Phys. A718, 590c (2003)

D.W.Bardayan, J.C.Batchelder, J.C.Blackmon, A.E.Champagne, T.Davinson, R.Fitzgerald, W.R.Hix, C.Iliadis, R.L.Kozub, Z.Ma, S.Parete-Koon, P.D.Parker, N.Shu, M.S.Smith, P.J.Woods

Measurement of the 18F(p, α)15O Cross Section at Nova Energies

NUCLEAR REACTIONS 1H(18F, α), E(cm) ≈ 0.3-0.8 MeV; measured σ; deduced resonance parameters. 18F(p, α), E(cm) ≈ 0.2-1.0 MeV; deduced σ.

doi: 10.1016/S0375-9474(03)00873-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1141.


2002BB02      Phys.Rev.Lett. 89, 262501 (2002)

D.W.Bardayan, J.C.Batchelder, J.C.Blackmon, A.E.Champagne, T.Davinson, R.Fitzgerald, W.R.Hix, C.Iliadis, R.L.Kozub, Z.Ma, S.Parete-Koon, P.D.Parker, N.Shu, M.S.Smith, P.J.Woods

Strength of the 18F(p, α)15O Resonance at Ec.m.=330 keV

NUCLEAR REACTIONS 1H(18F, α), E(cm)=330 keV; measured Eα, Iα(θ), σ; deduced resonance parameters. 18F(p, α), E=astrophysical; calculated reaction rates.

doi: 10.1103/PhysRevLett.89.262501
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0902.


2002FL03      Phys.Rev. C 66, 057601 (2002)

K.A.Fletcher, C.R.Brune, B.M.Fisher, R.P.Fitzgerald, H.J.Karwowski, D.S.Leonard, E.J.Ludwig, R.C.Runkle, M.H.Wood, W.H.Geist, K.D.Veal, G.M.Hale

Kyy'(O°) for 3He(d, p)4He near the Jπ=3/2+ resonance

NUCLEAR REACTIONS 3He(polarized d, p), E=520, 890, 1490 keV; measured polarization transfer coefficient. 5Li deduced resonance.

doi: 10.1103/PhysRevC.66.057601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0943.


2002RO13      Nucl.Instrum.Methods Phys.Res. A480, 610 (2002)

C.Rowland, C.Iliadis, A.E.Champagne, A.K.Dummer, R.Fitzgerald, E.C.T.Harley, J.Mosher, R.Runkle

Studies of Weak Capture-γ-Ray Resonances via Coincidence Techniques

NUCLEAR REACTIONS 26Mg(p, γ), E < 350 keV; measured Eγ, Iγ, γγ-coin.

doi: 10.1016/S0168-9002(01)01231-1
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2000FL08      Nucl.Instrum.Methods Phys.Res. A455, 620 (2000)

K.A.Fletcher, W.H.Geist, C.R.Brune, B.M.Fisher, R.P.Fitzgerald, H.J.Karwowski, D.E.Kruse, D.S.Leonard, E.J.Ludwig, R.C.Runkle, K.D.Veal, M.H.Wood

A Proton Polarimeter for 3He(d, p)4He Polarization Transfer Studies

NUCLEAR REACTIONS 3He(d, p), E=430 keV; measured proton polarization, effective analyzing power vs Ep. Comparison with Monte Carlo simulation.

doi: 10.1016/S0168-9002(00)00569-6
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1348.


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Note: The following list of authors and aliases matches the search parameter R.Fitzgerald: , R.P.FITZGERALD