NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = P.Demol

Found 2 matches.

Back to query form

2024TI03      Phys.Lett. B 851, 138571 (2024)

A.Tichai, P.Demol, T.Duguet

Towards heavy-mass ab initio nuclear structure: Open-shell Ca, Ni and Sn isotopes from Bogoliubov coupled-cluster theory

NUCLEAR STRUCTURE ^{36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70}Ca, ^{48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100}Ni, ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178,180}Sn; calculated ground-state and two-neutron separation energies using three different values for the harmonic oscillator frequency around the empirical minimum. Controlled ab initio Bogoliubov coupled cluster (BCC) method. Comparison with available data.

doi: 10.1016/j.physletb.2024.138571
Citations: PlumX Metrics

2020DE11      Phys.Rev. C 101, 041302 (2020)

P.Demol, T.Duguet, A.Ekstrom, M.Frosini, K.Hebeler, S.Konig, D.Lee, A.Schwenk, V.Soma, A.Tichai

Improved many-body expansions from eigenvector continuation

NUCLEAR STRUCTURE ³H, ¹⁸O; calculated ground state energies using many-body perturbation theory (MBPT)-based eigenvector continuation (EC) resummation method for ³He, and Bogoliubov many-body perturbation theory (BMBPT)-based EC resummation method for ¹⁶O, using realistic nuclear two-body interaction derived from chiral effective field theory. Comparison with MBPT, BMBPT, and MBPT-based Pade approximation calculations.

doi: 10.1103/PhysRevC.101.041302
Citations: PlumX Metrics