NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = J.A.Melendez Found 11 matches. 2023GA12 Phys.Rev. C 107, 054001 (2023) A.J.Garcia, C .Drischler, R.J.Furnstahl, J.A.Melendez, X.Zhang Wave-function-based emulation for nucleon-nucleon scattering in momentum space NUCLEAR REACTIONS 1H(n, n), E<360 MeV; calculated phase shifts, σ(θ), σ(E), analyzing power. Scattering emulator based on the Kohn variational principle (KVP) extended to momentum space (including coupled channels) with arbitrary boundary conditions, which enable the mitigation of spurious singularities (Kohn anomalies). Simulations using semilocal momentum-space (SMS) regularized chiral potential at N4LO.
doi: 10.1103/PhysRevC.107.054001
2022MA63 Phys.Rev. C 106, 064002 (2022) P.Maris, R.Roth, E.Epelbaum, R.J.Furnstahl, J.Golak, K.Hebeler, T.Huther, H.Kamada, H.Krebs, H.Le, Ulf-G.Meissner, J.A.Melendez, A.Nogga, P.Reinert, R.Skibinski, J.P.Vary, H.Witala, T.Wolfgruber Nuclear properties with semilocal momentum-space regularized chiral interactions beyond N2LO NUCLEAR STRUCTURE 14,16,18,20,22,24,26O, 40,48Ca; calculated ground-state energies, point-proton radii. 4,6,8He, 6Li, 10Be, 10,12B, 12C; calculated ground state energies. 10,12B, 12C; calculated low-lying levels, J, π. Chiral EFT calculations with semilocal momentum-space regularized NN potentials up to fourth leading order N4LO. NUCLEAR REACTIONS 2H(n, X), E=70, 135, 200 MeV; calculated σ(E), σ(θ), vector- and tensor analyzing power. Comparison to experimental data.
doi: 10.1103/PhysRevC.106.064002
2021MA32 Phys.Rev. C 103, 054001 (2021) P.Maris, E.Epelbaum, R.J.Furnstahl, J.Golak, K.Hebeler, T.Huther, H.Kamada, H.Krebs, Ulf-G.Meissner, J.A.Melendez, A.Nogga, P.Reinert, R.Roth, R.Skibinski, V.Soloviov, K.Topolnicki, J.P.Vary, Yu.Volkotrub, H.Witala, T.Wolfgruber, for the LENPIC Collaboration Light nuclei with semilocal momentum-space regularized chiral interactions up to third order NUCLEAR STRUCTURE 3H, 3,4,6,8He, 6,7,8,9Li, 8,10Be, 10,11,12,13B, 12,13,14C, 14,15N, 16O; calculated energies of ground and excited states, S(2n) for 6He and 6Li, α+d breakup up for 6Li, and 3α breakup for 12C, energies, wave functions and radii for 3H, 3,4He. Semilocal momentum-space (SMS) regularized two- and three-nucleon forces up to third chiral order (N2LO), with the two low-energy constants entering the three-body force determined from the triton binding energy and the differential cross-section minimum in elastic nucleon-deuteron scattering. Comparison with experimental data. NUCLEAR REACTIONS 1H(polarized d, d), E=70, 140, 200, 270 MeV; 2H(p, d), (polarized p, d), E=65 MeV; calculated analyzing powers Ay(θ) and differential cross sections for elastic scattering using semilocal momentum-space (SMS) regularized two- and three-nucleon forces up to third chiral order (N2LO) three-nucleon force (3NF). Comparison with experimental data.
doi: 10.1103/PhysRevC.103.054001
2021ME07 Eur.Phys.J. A 57, 81 (2021) J.A.Melendez, R.J.Furnstahl, H.W.Griesshammer, J.A.McGovern, D.R.Phillips, M.T.Pratola Designing optimal experiments: an application to proton Compton scattering
doi: 10.1140/epja/s10050-021-00382-2
2021WE14 Phys.Rev. C 104, 064001 (2021) S.Wesolowski, I.Svensson, A.Ekstrom, C.Forssen, R.J.Furnstahl, J.A.Melendez, D.R.Phillips Rigorous constraints on three-nucleon forces in chiral effective field theory from fast and accurate calculations of few-body observables NUCLEAR STRUCTURE 3H, 4He; calculated binding energies, rms point-proton radius of 4He, T1/2 of 3H β decay in the LO, NLO, and NNLO orders using three-nucleon force (3NF) of chiral effective field theory (χEFT), and compared with experimental values; evaluated Bayesian statistical methods for effective field theories of nuclei by using eigenvector continuation (EC) emulator.
doi: 10.1103/PhysRevC.104.064001
2020DR04 Phys.Rev.Lett. 125, 202702 (2020) C.Drischler, R.J.Furnstahl, J.A.Melendez, D.R.Phillips How Well Do We Know the Neutron-Matter Equation of State at the Densities Inside Neutron Stars? A Bayesian Approach with Correlated Uncertainties
doi: 10.1103/PhysRevLett.125.202702
2020DR05 Phys.Rev. C 102, 054315 (2020) C.Drischler, J.A.Melendez, R.J.Furnstahl, D.R.Phillips Quantifying uncertainties and correlations in the nuclear-matter equation of state
doi: 10.1103/PhysRevC.102.054315
2020ZH30 Phys.Rev.Lett. 125, 112503 (2020) X.Zhang, S.R.Stroberg, P.Navratil, C.Gwak, J.A.Melendez, R.J.Furnstahl, J.D.Holt Ab Initio Calculations of Low-Energy Nuclear Scattering Using Confining Potential Traps NUCLEAR REACTIONS 4He, 24O(n, n), E<3.5 MeV; calculated phase shifts and error bands.
doi: 10.1103/PhysRevLett.125.112503
2019ME05 Phys.Rev. C 100, 044001 (2019) J.A.Melendez, R.J.Furnstahl, D.R.Phillips, M.T.Pratola, S.Wesolowski Quantifying correlated truncation errors in effective field theory
doi: 10.1103/PhysRevC.100.044001
2019WE07 J.Phys.(London) G46, 045102 (2019) S.Wesolowski, R.J.Furnstahl, J.A.Melendez, D.R.Phillips Exploring Bayesian parameter estimation for chiral effective field theory using nucleon-nucleon phase shifts
doi: 10.1088/1361-6471/aaf5fc
2017ME09 Phys.Rev. C 96, 024003 (2017) J.A.Melendez, S.Wesolowski, R.J.Furnstahl Bayesian truncation errors in chiral effective field theory: Nucleon-nucleon observables
doi: 10.1103/PhysRevC.96.024003
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