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Opportunities for Fundamental Physics Research with Radioactive Molecules
/ Arrowsmith-Kron, Gordon (Michigan State U.) ; Athanasakis-Kaklamanakis, Michail (CERN ; Leuven U.) ; Au, Mia (CERN ; Mainz U.) ; Ballof, Jochen (CERN ; Michigan State U.) ; Berger, Robert (Philipps U. Marburg) ; Borschevsky, Anastasia (U. Groningen, VSI) ; Breier, Alexander A. (Kassel U.) ; Buchinger, Fritz (McGill U.) ; Budker, Dmitry (Darmstadt, GSI ; UC, Berkeley) ; Caldwell, Luke (JILA, Boulder ; U. Colorado, Boulder ; Colorado U.) et al.
Molecules containing short-lived, radioactive nuclei are uniquely positioned to enable a wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics, nuclear structure, and chemistry. Recent advances in the ability to create, cool, and control complex molecules down to the quantum level, along with recent and upcoming advances in radioactive species production at several facilities around the world, create a compelling opportunity to coordinate and combine these efforts to bring precision measurement and control to molecules containing extreme nuclei. [...]
arXiv:2302.02165.-
2024-07-12 - 119 p.
- Published in : Rep. Prog. Phys. 87 (2024) 084301
Fulltext: PDF;
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Nuclear Charge Radii of the Nickel Isotopes $^{58-68,70}$Ni
/ Malbrunot-Ettenauer, S. (CERN) ; Kaufmann, S. (Darmstadt, Tech. U.) ; Bacca, S. (Mainz U., Inst. Kernchem. ; Helmholtz Inst., Mainz) ; Barbieri, C. (Surrey U. ; Milan U. ; INFN, Milan) ; Billowes, J. (Manchester U.) ; Bissell, M.L. (Manchester U.) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Cheal, B. (Liverpool U.) ; Duguet, T. (IRFU, Saclay) ; Ruiz, R.F. Garcia (CERN ; Manchester U.) et al.
Collinear laser spectroscopy is performed on the nickel isotopes $^{58-68,70}$Ni, using a time-resolved photon counting system. From the measured isotope shifts, nuclear charge radii $R_c$ are extracted and compared to theoretical results. [...]
arXiv:2112.03382.-
2022-01-14 - 8 p.
- Published in : Phys. Rev. Lett. 128 (2022) 022502
Fulltext: PhysRevLett.128.022502 - PDF; 2112.03382 - PDF;
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3.
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Examining the $N$ = 28 shell closure through high-precision mass measurements of $^{46-48}$Ar
/ Mougeot, M. (CSNSM, Orsay) ; Atanasov, D. (Heidelberg, Max Planck Inst. ; Dresden, Tech. U.) ; Barbieri, C. (Surrey U. ; Milan U. ; INFN, Milan) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Breitenfeld, M. (CERN) ; de Roubin, A. (Heidelberg, Max Planck Inst.) ; Duguet, T. (IRFU, Saclay ; Leuven U.) ; George, S. (Heidelberg, Max Planck Inst.) ; Herfurth, F. (Darmstadt, GSI) ; Herlert, A. (FAIR, Darmstadt) et al.
The strength of the $N$ = 28 magic number in neutron-rich argon isotopes is examined through high-precision mass measurements of $^{46-48}$Ar, performed with the ISOLTRAP mass spectrometer at ISOLDE/CERN. The new mass values are up to 90 times more precise than previous measurements. [...]
arXiv:2006.02712.-
2020-07-01 - 15 p.
- Published in : Phys. Rev. C 102 (2020) 014301
Fulltext: PDF;
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Probing the N = 32 shell closure below the magic proton number Z = 20: Mass measurements of the exotic isotopes $^{52,53}$K
/ Rosenbusch, M. (Greifswald U.) ; Ascher, P. (Heidelberg, Max Planck Inst.) ; Atanasov, D. (Heidelberg, Max Planck Inst.) ; Barbieri, C. (Surrey U.) ; Beck, D. (Darmstadt, GSI) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Borgmann, Ch. (Heidelberg, Max Planck Inst.) ; Breitenfeldt, M. (KU Leuven, Dept. Phys. Astron.) ; Cakirli, R.B. (Heidelberg, Max Planck Inst. ; Istanbul U.) ; Cipollone, A. (Surrey U.) et al.
The recently confirmed neutron-shell closure at N = 32 has been investigated for the first time below the magic proton number Z = 20 with mass measurements of the exotic isotopes 52,53K, the latter being the shortest-lived nuclide investigated at the online mass spectrometer ISOLTRAP. The resulting two-neutron separation energies reveal a 3 MeV shell gap at N = 32, slightly lower than for 52Ca, highlighting the doubly-magic nature of this nuclide. [...]
arXiv:1506.00520.-
2015 - 6 p.
- Published in : Phys. Rev. Lett. 114 (2015) 202501
APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
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5.
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Ab initio calculations of light ion reactions
/ Navrátil, P (TRIUMF ; LLNL, Livermore) ; Quaglioni, S (LLNL, Livermore) ; Baroni, S (Brussels U.) ; Roth, R (Darmstadt, Tech. Hochsch.)
2012
Fulltext: PDF;
In : 13th international conference on nuclear reaction mechanisms, Villa Monastero, Varenna, Italy, 11 - 15 Jun 2012, pp.67
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Elements of the ab initio No Core Shell Model
/ Vary, J P ; Maris, P ; Negoita, A ; Navrátil, P ; Gueorguiev, V G ; Ormand, W E ; Nogga, A ; Shirokov, A ; Stoica, S
2008
- Published in : AIP Conf. Proc.: 972 (2008) , pp. 49-60
External link: Published version from AIP
In : 2nd Carpathian Summer School of Physics on Exotic Nuclei and Nuclear [and] Particle Astrophysics, Sinaia, Romania, 21 - 31 Aug 2007, pp.49-60
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Cross sections of light-ion reactions calculated from ab initio wave functions
/ Forssén, C ; Navrátil, P ; Ormand, W E ; Caurier, E
2006
- Published in : PoS: NIC-IX (2006) , pp. 041
Published version from PoS: PDF;
In : 9th International Symposium on Nuclear Astrophysic: Nuclei in the Cosmos, CERN, Geneva, Switzerland, 25 - 30 Jun 2006, pp.041
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