Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Jacek Dobaczewski"'
Autor:
Marcus Scheck, Robert Chapman, Jacek Dobaczewski, Claude Ederer, Peter Ivanov, Guiseppe Lorusso, David O’Donnell, Christian Schröder
This work proposes a new avenue in the search for CP-violating odd-electric and even-magnetic nuclear moments. A promising candidate to find such moments in the ground state is the quadrupole-deformed and octupole-correlated nucleus 227-actinium. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2161cc83a3dd08eefc3aaebf8a1ec321
http://arxiv.org/abs/2211.10286
http://arxiv.org/abs/2211.10286
The mean-field approximation based on effective interactions or density functionals plays a pivotal role in the description of finite quantum many-body systems that are too large to be treated by ab initio methods. Some examples are strongly interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aa0f3435b595abbf37b3d7df981ec42
https://eprints.whiterose.ac.uk/178418/1/Sheikh_et_al_2021_J._Phys._G_Nucl._Part._Phys._10.1088_1361_6471_ac288a.pdf
https://eprints.whiterose.ac.uk/178418/1/Sheikh_et_al_2021_J._Phys._G_Nucl._Part._Phys._10.1088_1361_6471_ac288a.pdf
Autor:
Xiaofei Yang, Reinhart Heinke, Jacek Dobaczewski, George Georgiev, T. Miyagi, Jeremy Bonnard, J. Billowes, G. J. Farooq-Smith, W. Gins, Jeroen Hustings, Ronald Fernando Garcia Ruiz, Gerda Neyens, Jason D. Holt, Shane Wilkins, Á. Koszorús, C. L. Binnersley, Thomas Elias Cocolios, David Leimbach, Kieran Flanagan, Kara Marie Lynch, Ruben de Groote, Mark Bissell, Steven Stroberg, A. R. Vernon, Deyan Yordanov
In spite of the high-density and strongly correlated nature of the atomic nucleus, experimental and theoretical evidence suggests that around particular 'magic' numbers of nucleons, nuclear properties are governed by a single unpaired nucleon1,2. A m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0facb7f3da4ae73d4536f8b4081ed6a2
https://doi.org/10.21203/rs.3.rs-611360/v1
https://doi.org/10.21203/rs.3.rs-611360/v1
Publikováno v:
Physics Letters B, Vol 795, Iss, Pp 177-182 (2019)
Physics Letters
Physics Letters
We show that the symmetry-restored paired mean-field states (quasiparticle vacua) properly account for isoscalar versus isovector nuclear pairing properties. Full particle-number, spin, and isospin symmetries are restored in a simple SO(8) proton-neu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8be6b43624f7aa9f5ce3cbf578a15046
http://www.sciencedirect.com/science/article/pii/S0370269319304113
http://www.sciencedirect.com/science/article/pii/S0370269319304113
Publikováno v:
Physical Review C. 103
Background: The presence of nuclear ground states with stable reflection-asymmetric shapes is supported by rich experimental evidence. Theoretical surveys of odd-multipolarity deformations predict the existence of pear-shaped isotopes in several fair
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70189f246ed91d9044aa9964c8b9f7b8
https://doi.org/10.1103/physrevc.103.034303
https://doi.org/10.1103/physrevc.103.034303
Autor:
J. Bonnard, Leszek Próchniak, Y. Shi, Michaël Bender, Andrea Idini, Wojciech Satula, Y. Gao, A. M. Romero, Jacek Dobaczewski, L. F. Yu, P. Becker, K. Bennaceur, T. R. Werner, Markus Kortelainen, P. Bączyk, M. Konieczka
Publikováno v:
J.Phys.G
J.Phys.G, 2021, 48, pp.102001. ⟨10.1088/1361-6471/ac0a82⟩
J.Phys.G, 2021, 48, pp.102001. ⟨10.1088/1361-6471/ac0a82⟩
We describe the new version (v3.06h) of the code HFODD that solves the universal nonrelativistic nuclear DFT Hartree-Fock or Hartree-Fock-Bogolyubov problem by using the Cartesian deformed harmonic-oscillator basis. In the new version, we implemented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a36d07ac478bcadfa6ad8324efec0f3
http://urn.fi/URN:NBN:fi:jyu-202110265414
http://urn.fi/URN:NBN:fi:jyu-202110265414
We investigate the properties of the excited spectra of the even-even isotopes of krypton using a Generalised Bohr Hamiltonian with three different Skyrme functionals. In particular, we investigate the evolution of the low-lying $2^{+}_{1}$ and $4^{+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::569511295280c83cabdba340c624e9ab
https://eprints.whiterose.ac.uk/169768/1/Muir_2020_J._Phys._Conf._Ser._1643_012147.pdf
https://eprints.whiterose.ac.uk/169768/1/Muir_2020_J._Phys._Conf._Ser._1643_012147.pdf
Autor:
Guillaume Scamps, N. Pillet, Jhilam Sadhukhan, Witold Nazarewicz, Junchen Pei, Dario Vretenar, Remi Bernard, Jørgen Randrup, Cedric Simenel, Paul Stevenson, Sait Umar, Zhipan Li, Sven Åberg, David Regnier, Jacek Dobaczewski, N. Dubray, Wouter Ryssens, George F. Bertsch, Kouichi Hagino, Janusz Skalski, Piotr Magierski, Marc Verriere, Michał Warda, Ionel Stetcu, Joachim A. Maruhn, Satoshi Chiba, Sophie Péru, Samuel A. Giuliani, Denis Lacroix, Michaël Bender, Paul-Gerhard Reinhard, Nicolas Schunck, L. M. Robledo
Publikováno v:
J.Phys.G
J.Phys.G, 2020, 47 (11), pp.113002. ⟨10.1088/1361-6471/abab4f⟩
Journal of Physics G: Nuclear and Particle Physics
Volume 47
Issue 11
Journal of physics. G, Nuclear and particle physics, 47 (11
J.Phys.G, 2020, 47 (11), pp.113002. ⟨10.1088/1361-6471/abab4f⟩
Journal of Physics G: Nuclear and Particle Physics
Volume 47
Issue 11
Journal of physics. G, Nuclear and particle physics, 47 (11
There has been much recent interest in nuclear fission, due in part to a new appreciation of its relevance to astrophysics, stability of superheavy elements, and fundamental theory of neutrino interactions. At the same time, there have been important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff607553fa2db6462f79d3f967efa83c
https://eprints.whiterose.ac.uk/166860/7/Bender_2020_J._Phys._G_Nucl._Part._Phys._47_113002.pdf
https://eprints.whiterose.ac.uk/166860/7/Bender_2020_J._Phys._G_Nucl._Part._Phys._47_113002.pdf
Autor:
Brandon Elman, E. Lunderberg, T. Haylett, Scott Milne, D. G. Jenkins, Alexandra Gade, H. Iwasaki, Brenden Longfellow, D. Rhodes, Jacek Dobaczewski, David Muir, R. Wadsworth, Bo Cederwall, M. A. Bentley, P. C. Bender, R. D. O. Llewellyn, G. de Angelis, Alessandro Pastore, M. Doncel, D. Bazin, T. Mijatović, D. Weisshaar, M. Grinder, I. Y. Lee, R. Elder, Benjamin P. Crider, J. Ash
The lifetimes of the first excited 2^{+} states in the N=Z nuclei ^{80}Zr, ^{78}Y, and ^{76}Sr have been measured using the γ-ray line shape method following population via nucleon-knockout reactions from intermediate-energy rare-isotope beams. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9d1d6a83d395f78154bab4a9f0173ae
https://eprints.whiterose.ac.uk/160432/1/PhysRevLett.124.152501.pdf
https://eprints.whiterose.ac.uk/160432/1/PhysRevLett.124.152501.pdf
Autor:
Gillis Carlsson, Jacek Dobaczewski, Andrea Idini, Carlo Barbieri, Gianluca Salvioni, Alessandro Pastore
We present the first application of a new approach, proposed in [Journal of Physics G: Nuclear and Particle Physics, 43, 04LT01 (2016)] to derive coupling constants of the Skyrme energy density functional (EDF) from ab initio Hamiltonian. By perturbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e746553c25e909df344572b6c50b4692
http://arxiv.org/abs/2002.01903
http://arxiv.org/abs/2002.01903