NDLI: Mg isotopes and the disappearance of magic N=20 : Laser and β-NMR studies

Content Provider	Springer Nature Link
Author	Kowalska, Magdalena
Copyright Year	2007
Abstract	Collinear laser spectroscopy and β-NMR spectroscopy with optical pumping were applied at ISOLDE/CERN to measure for the first time the magnetic moments of neutron-rich 27Mg, 29Mg, 31Mg and 33Mg, along with the spins of the two latter. The magnetic moment of 27Mg was derived from its hyperfine structure detected in UV fluorescent light, whereas the nuclear magnetic resonance observed in β-decay asymmetry from a polarised ensemble of nuclei gave the magnetic moment of 29Mg. For 31Mg and 33Mg, the hyperfine structure and nuclear magnetic resonance gave the spin and the magnetic moment. The preliminary results for 27Mg and 29Mg are consistent with a large neutron shell gap at N=20, whereas data on 31Mg show that for this nucleus N=20 is not a magic number, which is also the case for 33Mg, based on preliminary analysis. Thus, the two latter isotopes belong to the “island of inversion.”
Starting Page	167
Ending Page	172
Page Count	6
File Format	PDF
ISSN	03043843
Journal	Hyperfine Interactions
Volume Number	171
Issue Number	1-3
e-ISSN	15729540
Language	English
Publisher	Springer Netherlands
Publisher Date	2007-03-02
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	Properties of nuclei Electromagnetic moments Polarised beams Fine and hyperfine structure Surfaces and Interfaces, Thin Films Condensed Matter Atoms, Molecules, Clusters and Plasmas Nuclear Physics, Heavy Ions, Hadrons
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Atomic and Molecular Physics, and Optics Physical and Theoretical Chemistry Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Laser Spectroscopy and $$\beta$$ -NMR Measurements of Short-Lived Mg Isotopes

Quadrupole Moments of Na Isotopes

Nuclear Magnetic Resonance on Oriented Nuclei in 175HfFe

Hyperfine anomalies of Sc isotopes (A = 44, 44 m, 46 and 47) in iron

Properties of halo nuclei measured by laser and β NMR spectroscopy

Laser spectroscopy measurements of neutron-rich tellurium isotopes by COMPLIS

Hyperfine Interactions of Short-Lived β Emitters in Pd

Fundamental weak interaction studies using polarised nuclei and ion traps

Measurement of nuclear moments and radii by collinear laser spectroscopy and by β-NMR spectroscopy

Mg isotopes and the disappearance of magic N=20 : Laser and β-NMR studies

Similar Documents

Laser Spectroscopy and $$\beta$$ -NMR Measurements of Short-Lived Mg Isotopes

Quadrupole Moments of Na Isotopes

Nuclear Magnetic Resonance on Oriented Nuclei in 175HfFe

Hyperfine anomalies of Sc isotopes (A = 44, 44 m, 46 and 47) in iron

Properties of halo nuclei measured by laser and β NMR spectroscopy

Laser spectroscopy measurements of neutron-rich tellurium isotopes by COMPLIS

Hyperfine Interactions of Short-Lived β Emitters in Pd

Fundamental weak interaction studies using polarised nuclei and ion traps

Measurement of nuclear moments and radii by collinear laser spectroscopy and by β-NMR spectroscopy

Mg isotopes and the disappearance of magic N=20 : Laser and β-NMR studies