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NSR database version of April 27, 2024.

Search: Author = R.P.Springer

Found 22 matches.

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2023LI50      Phys.Rev. C 108, 044001 (2023)

Xi.Lin, H.Singh, R.P.Springer, J.Vanasse

Cold neutron-deuteron capture and Wigner-SU(4) symmetry

doi: 10.1103/PhysRevC.108.044001
Citations: PlumX Metrics

2022HO01      J.Phys.(London) G49, 010502 (2022)

C.R.Howell, M.W.Ahmed, A.Afanasev, D.Alesini, J.R.M.Annand, A.Aprahamian, D.L.Balabanski, S.V.Benson, A.Bernstein, C.R.Brune, J.Byrd, B.E.Carlsten, A.E.Champagne, S.Chattopadhyay, D.Davis, E.J.Downie, J.M.Durham, G.Feldman, H.Gao, C.G.R.Geddes, H.W.Griesshammer, R.Hajima, H.Hao, D.Hornidge, J.Isaak, R.V.F.Janssens, D.P.Kendellen, M.Kovash, P.P.Martel, U.-G.Meissner, R.Miskimen, B.Pasquini, D.R.Phillips, N.Pietralla, D.Savran, M.R.Schindler, M.H.Sikora, W.M.Snow, R.P.Springer, C.Sun, C.Tang, B.Tiburzi, A.P.Tonchev, W.Tornow, C.A.Ur, D.Wang, H.R.Weller, V.Werner, Y.K.Wu, J.Yan, Z.Zhao, A.Zilges, F.Z.Zomer

International workshop on next generation gamma-ray source

doi: 10.1088/1361-6471/ac2827
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2022TE06      Few-Body Systems 63, 67 (2022)

I.Tews, Z.Davoudi, A.Ekstrom, J.D.Holt, K.Becker, R.Briceno, D.J.Dean, W.Detmold, C.Drischler, T.Duguet, E.Epelbaum, A.Gasparyan, J.Gegelia, J.R.Green, H.W.Griesshammer, A.D.Hanlon, M.Heinz, H.Hergert, M.Hoferichter, M.Illa, D.Kekejian, A.Kievsky, S.Konig, H.Krebs, K.D.Launey, D.Lee, P.Navratil, A.Nicholson, A.Parreno, D.R.Phillips, M.Ploszajczak, X.-L.Ren, T.R.Richardson, C.Robin, G.H.Sargsyan, M.J.Savage, M.R.Schindler, P.E.Shanahan, R.P.Springer, A.Tichai, U.van Kolck, M.L.Wagman, A.Walker-Loud, C.-J.Yang, X.Zhang

Nuclear Forces for Precision Nuclear Physics: A Collection of Perspectives

doi: 10.1007/s00601-022-01749-x
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2021NG01      Phys.Rev. C 103, 054004 (2021)

S.T.Nguyen, M.R.Schindler, R.P.Springer, J.Vanasse

Large-Nc and renormalization group constraints on parity-violating low-energy coefficients for three-derivative operators in pionless effective field theory

doi: 10.1103/PhysRevC.103.054004
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2021RI06      Phys.Rev. C 103, 055501 (2021)

T.R.Richardson, M.R.Schindler, S.Pastore, R.P.Springer

Large-Nc analysis of two-nucleon neutrinoless double-β decay and charge-independence-breaking contact terms

doi: 10.1103/PhysRevC.103.055501
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2018SC09      Phys.Rev. C 98, 044001 (2018)

M.R.Schindler, H.Singh, R.P.Springer

Large-Nc relationships among two-derivative pionless effective field theory couplings

doi: 10.1103/PhysRevC.98.044001
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2016MA34      Phys.Rev. C 93, 054001 (2016)

A.Margaryan, R.P.Springer, J.Vanasse

nd scattering and the Aγ puzzle to next-to-next-to-next-to-leading order

NUCLEAR REACTIONS 2H(n, n'), E=1.2, 1.9, 3.0 MeV; calculated differential σ(θ) in leading order (LO), next-to-leading order (NLO), next-to-next-leading order (N2LO) EFT, vector analyzing power Ay(θ) using next-to-next-to-next-to-leading order (N3LO) in pionless effective field theory (EFT), deuteron polarization observables iT11, T20, T21, T22 at E(d)=6.0 MeV in EFT and in PMC calculations using AV18+UR for nd and pd scattering. Comparison with experimental data.

doi: 10.1103/PhysRevC.93.054001
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2016SC05      Phys.Rev. C 93, 025502 (2016);Erratum Phys.Rev. C 97, 059901 (2018)

M.R.Schindler, R.P.Springer, J.Vanasse

Large-Nc limit reduces the number of independent few-body parity-violating low-energy constants in pionless effective field theory

NUCLEAR REACTIONS 1H(polarized p, p), 2H(polarized γ, np), E not given; analyzed low-energy parity violation in two-nucleon systems through next-to-leading order (NLO) in pionless effective field theory (EFT) in large-Nc symmetry. Reduction in the low-energy constants (LECs) from five to two.

doi: 10.1103/PhysRevC.93.025502
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2014VA03      Phys.Rev. C 89, 064003 (2014)

J.Vanasse, D.A.Egolf, J.Kerin, S.Konig, R.P.Springer

3He and pd scattering to next-to-leading order in pionless effective field theory

NUCLEAR STRUCTURE 3H, 3He; calculated binding energies with the leading order (LO) three-body force fit to the nd doublet S-wave scattering length; compared with experimental data.

NUCLEAR REACTIONS 1H, 1n(d, X); analyzed asymptotic form of pd and nd scattering; derived analytical expression for the NLO nd three-body force. Need for a new pd three-body force at next-to-leading order in pionless effective field theory.

doi: 10.1103/PhysRevC.89.064003
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2012GR01      Eur.Phys.J. A 48, 7 (2012)

H.W.Griesshammer, M.R.Schindler, R.P.Springer

Parity-violating neutron spin rotation in hydrogen and deuterium

NUCLEAR REACTIONS 1,2H(polarized n, n), E not given; calculated parity-violating spin rotation angle using pionless effective field theory; deduced leading-orded parity-violating Lagrangian parameters.

doi: 10.1140/epja/i2012-12007-8
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2010SC28      Nucl.Phys. A846, 51 (2010)

M.R.Schindler, R.P.Springer

Two parity-violating asymmetries from np → dγ in pionless effective field theories

doi: 10.1016/j.nuclphysa.2010.06.002
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2009PH02      Nucl.Phys. A822, 1 (2009)

D.R.Phillips, M.R.Schindler, R.P.Springer

An effective-field-theory analysis of low-energy parity-violation in nucleon-nucleon scattering

NUCLEAR REACTIONS 1H(polarized p, p), E=13.6, 45 MeV; 1n, 1H(polarized n, n), E not given; calculated longitudinal analyzing power using pionless effective field theory. Comparison with data.

doi: 10.1016/j.nuclphysa.2009.02.011
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2001SA10      Nucl.Phys. A686, 413 (2001)

M.J.Savage, R.P.Springer

The Anapole Form Factor of the Deuteron

NUCLEAR STRUCTURE 2H; calculated anapole form factor at leading order in effective field theory expansion.

doi: 10.1016/S0375-9474(00)00568-6
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1999EG01      Phys.Lett. 451B, 267 (1999)

D.A.Egolf, I.V.Melnikov, R.P.Springer

Weak Nonleptonic Ω- Decay in Chiral Perturbation Theory

doi: 10.1016/S0370-2693(99)00234-8
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1999KA11      Phys.Lett. 449B, 1 (1999)

D.B.Kaplan, M.J.Savage, R.P.Springer, M.B.Wise

An Effective Theory Calculation of the Parity Violating Asymmetry in n(pol) + p → d + γ

NUCLEAR REACTIONS 1H(polarized n, γ), E not given; calculated parity violating asymmetry.

doi: 10.1016/S0370-2693(99)00032-5
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1999SP04      Phys.Lett. 461B, 167 (1999)

R.P.Springer

Heavy Baryon Chiral Perturbation Theory and the Weak Nonleptonic p-Wave Decays of the Baryon Octet

doi: 10.1016/S0370-2693(99)00714-5
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1998CH46      Nucl.Phys. A644, 221 (1998)

J.-W.Chen, H.W.Griesshammer, M.J.Savage, R.P.Springer

The Polarizability of the Deuteron

NUCLEAR STRUCTURE 2H; calculated scalar, tensor polarizabilities. Effective field theory calculations.

doi: 10.1016/S0375-9474(98)00580-6
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1998CH47      Nucl.Phys. A644, 245 (1998)

J.-W.Chen, H.W.Griesshammer, M.J.Savage, R.P.Springer

γ-Deuteron Compton Scattering in Effective Field Theory

NUCLEAR REACTIONS 2H(γ, γ'), E=49, 69 MeV; calculated Compton scattering σ(θ). Effective field theory expansion.

doi: 10.1016/S0375-9474(98)00591-0
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1998SA05      Phys.Rev. C57, 1478 (1998)

M.J.Savage, R.P.Springer

Weak ΛΛK0 Interaction

doi: 10.1103/PhysRevC.57.1478
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1998SA43      Nucl.Phys. A639, 325c (1998)

M.J.Savage, R.P.Springer

NNK and ΛΛK Amplitudes in Chiral Perturbation Theory

doi: 10.1016/S0375-9474(98)00290-5
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1998SA59      Nucl.Phys. A644, 235 (1998); Erratum Nucl.Phys. 657, 457 (1999)

M.J.Savage, R.P.Springer

Parity Violation in Effective Field Theory and the Deuteron Anapole Moment

NUCLEAR STRUCTURE 2H; calculated anapole moment. Effective field theory, hadronic parity violation.

doi: 10.1016/S0375-9474(98)00592-2
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1996SA02      Phys.Rev. C53, 441 (1996); Erratum Phys.Rev. C54, 2786 (1996)

M.J.Savage, R.P.Springer

Kaon-Nucleon Couplings for Weak Decays of Hypernuclei

doi: 10.1103/PhysRevC.53.441
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