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NSR database version of April 27, 2024.

Search: Author = T.Huther

Found 8 matches.

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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 ^{14,16,18,20,22,24,26}O, ^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
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2021FR01      Phys.Rev.Lett. 126, 102501 (2021)

U.Friman-Gayer, C.Romig, T.Huther, K.Albe, S.Bacca, T.Beck, M.Berger, J.Birkhan, K.Hebeler, O.J.Hernandez, J.Isaak, S.Konig, N.Pietralla, P.C.Ries, J.Rohrer, R.Roth, D.Savran, M.Scheck, A.Schwenk, R.Seutin, V.Werner

Role of Chiral Two-Body Currents in ⁶Li Magnetic Properties in Light of a New Precision Measurement with the Relative Self-Absorption Technique

RADIOACTIVITY ⁶Li(IT) [from ⁶Li(γ, γ'), E<7.1 MeV]; measured decay products, Eγ, Iγ; deduced B(M1), decay width. Comparison with ab initio calculations based on chiral effective field theory that take into account contributions to the magnetic dipole operator beyond leading order.

doi: 10.1103/PhysRevLett.126.102501
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Data from this article have been entered in the XUNDL database. For more information, click here.

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 A_y(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
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2020DA10      Phys.Rev. C 102, 011302 (2020)

A.D'Alessio, T.Mongelli, M.Arnold, S.Bassauer, J.Birkhan, I.Brandherm, M.Hilcker, T.Huther, J.Isaak, L.Jurgensen, T.Klaus, M.Mathy, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, P.C.Ries, R.Roth, M.Singer, G.Steinhilber, K.Vobig, V.Werner

Precision measurement of the E2 transition strength to the 2⁺₁ state of ¹²C

NUCLEAR REACTIONS ¹²C(e, e'), E=42.5 MeV; measured scattered E(e), I(e) using the LINTOTT spectrometer at the Darmstadt S-DALINAC facility; deduced form factor, B(E2) and quadrupole moment for the first 2+ state in ¹²C. Comparison in-medium no-core shell model (IM-NCSM) calculations with NLO to N³LO interactions, and with previous experimental results.

doi: 10.1103/PhysRevC.102.011302
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2020HE25      Phys.Lett. B 809, 135678 (2020)

S.Heil, M.Petri, K.Vobig, D.Bazin, J.Belarge, P.Bender, B.A.Brown, R.Elder, B.Elman, A.Gade, T.Haylett, J.D.Holt, T.Huther, A.Hufnagel, H.Iwasaki, N.Kobayashi, C.Loelius, B.Longfellow, E.Lunderberg, M.Mathy, J.Menendez, S.Paschalis, R.Roth, A.Schwenk, J.Simonis, I.Syndikus, D.Weisshaar, K.Whitmore

Electromagnetic properties of ²¹O for benchmarking nuclear Hamiltonians

NUCLEAR REACTIONS ⁹Be(²⁴F, ²¹O), E=95 MeV/nucleon; measured reaction products, Eγ, Iγ. ²¹O; deduced γ-ray energies, J, π, level T_1/2, B(E2). Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2020.135678
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Data from this article have been entered in the XUNDL database. For more information, click here.

2019EP01      Phys.Rev. C 99, 024313 (2019)

E.Epelbaum, J.Golak, K.Hebeler, T.Huther, H.Kamada, H.Krebs, P.Maris, Ulf-G.Meissner, A.Nogga, R.Roth, R.Skibinski, K.Topolnicki, J.P.Vary, K.Vobig, H.Witala, for the LENPIC Collaboration

Few- and many-nucleon systems with semilocal coordinate-space regularized chiral two- and three-body forces

NUCLEAR REACTIONS ²H(n, n), E=14.1, 70, 108, 135, 250 MeV; analyzed differential σ(θ); deduced low energy coefficients; calculated differential σ(θ), neutron analyzing powers A_y(θ), and deuteron vector and tensor analyzing powers using chiral effective field theory with semilocal coordinate-space regularized two- and three-nucleon forces. Comparison with experimental data.

NUCLEAR STRUCTURE ^4,6,8He, ^6,7,8,9Li, ^8,9,10Be, ^10,11,12B, ¹²C, ¹⁶O; calculated ground state binding energies, and excitation energies using chiral N²LO interactions.

doi: 10.1103/PhysRevC.99.024313
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2019MA33      Phys.Rev.Lett. 122, 182501 (2019)

B.Maass, T.Huther, K.Konig, J.Kramer, J.Krause, A.Lovato, P.Muller, K.Pachucki, M.Puchalski, R.Roth, R.Sanchez, F.Sommer, R.B.Wiringa, W.Nortershauser

Nuclear Charge Radii of ^{10, 11}B

NUCLEAR MOMENTS ^10,11B; measured frequencies; deduced nuclear charge radii by combining high-accuracy ab initio mass-shift calculations and a high-accuracy measurement of the isotope shift.

doi: 10.1103/PhysRevLett.122.182501
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018BI08      Phys.Rev. C 98, 014002 (2018)

S.Binder, A.Calci, E.Epelbaum, R.J.Furnstahl, J.Golak, K.Hebeler, T.Huther, H.Kamada, H.Krebs, P.Maris, Ulf-G.Meissner, A.Nogga, R.Roth, R.Skibinski, K.Topolnicki, J.P.Vary, K.Vobig, H.Witala, at the LENPIC Collaboration

Few-nucleon and many-nucleon systems with semilocal coordinate-space regularized chiral nucleon-nucleon forces

NUCLEAR REACTIONS ²H(n, n), E=5, 10, 14.1 MeV; ²H(n, 2np), E=13, 65 MeV; calculated differential σ(θ), A_y analyzing powers, nucleon and deuteron vector analyzing powers, phase shifts, polarization-transfer coefficient, breakup cross sections, and pd analyzing powers.

NUCLEAR STRUCTURE ³H, ^3,4He, ⁶Li; calculated binding energies, ground-state energies of ⁴He and ⁶Li, proton rms radii. ³H, ^4,6,8He, ^6,7,8,9Li, ^8,9Be, ¹⁰B, ^16,24O, ^40,48Ca; calculated ground state energies. ³H, ³He, ^6,7,8,9Li, ^7,9Be, ^8,9,10B, ⁹C; calculated magnetic dipole moments. ^16,24O, ^40,48Ca; calculated charge radii. Faddeev-Yakubovsky equations, with no-core configuration interaction approach, coupled-cluster (CC) theory, and in-medium similarity renormalization group (IM-SRG)methods with SCS chiral nucleon-nucleon (NN) potentials. Comparison with experimental values, and with other theoretical predictions.

doi: 10.1103/PhysRevC.98.014002
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