Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]

Photons carrying a well-defined orbital angular momentum have been proven to modify spectroscopic selection rules in atomic matter. Excitation profiles of electric quadrupole transitions have been measured with single trapped 40 Ca ions for varying polarizations. We further develop the photo-absorpt...

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Autores principales:	Solyanik-Gorgone, M., Afanasev, A., Carlson, C.E., Schmiegelow, C.T., Schmidt-Kaler, F.
Formato:	JOUR
Materias:	Angular momentum Photons Trapped ions Atomic transition Electric quadrupole transition Excitation profile Magnetic dipole coupling Orbital angular momentum Photoabsorptions Quantization axis Spin angular momentum Electric excitation
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_07403224_v36_n3_p565_SolyanikGorgone
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_07403224_v36_n3_p565_SolyanikGorgone
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spelling	todo:paper_07403224_v36_n3_p565_SolyanikGorgone2023-10-03T15:38:14Z Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited] Solyanik-Gorgone, M. Afanasev, A. Carlson, C.E. Schmiegelow, C.T. Schmidt-Kaler, F. Angular momentum Photons Trapped ions Atomic transition Electric quadrupole transition Excitation profile Magnetic dipole coupling Orbital angular momentum Photoabsorptions Quantization axis Spin angular momentum Electric excitation Photons carrying a well-defined orbital angular momentum have been proven to modify spectroscopic selection rules in atomic matter. Excitation profiles of electric quadrupole transitions have been measured with single trapped 40 Ca ions for varying polarizations. We further develop the photo-absorption formalism to study the case of arbitrary alignment of the beam’s optical axis with respect to the ion’s quantization axis and mixed multipolarity. Thus, predictions for M 1-dominated 40 Ar 13 , E3-driven 171 Yb and 172 Yb, and B-like 20 Ne 5 are presented. The latter case displays novel effects, coming from the presence of a strong photon–magnetic dipole coupling. © 2019 Optical Society of America. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_07403224_v36_n3_p565_SolyanikGorgone
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Angular momentum Photons Trapped ions Atomic transition Electric quadrupole transition Excitation profile Magnetic dipole coupling Orbital angular momentum Photoabsorptions Quantization axis Spin angular momentum Electric excitation
spellingShingle	Angular momentum Photons Trapped ions Atomic transition Electric quadrupole transition Excitation profile Magnetic dipole coupling Orbital angular momentum Photoabsorptions Quantization axis Spin angular momentum Electric excitation Solyanik-Gorgone, M. Afanasev, A. Carlson, C.E. Schmiegelow, C.T. Schmidt-Kaler, F. Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
topic_facet	Angular momentum Photons Trapped ions Atomic transition Electric quadrupole transition Excitation profile Magnetic dipole coupling Orbital angular momentum Photoabsorptions Quantization axis Spin angular momentum Electric excitation
description	Photons carrying a well-defined orbital angular momentum have been proven to modify spectroscopic selection rules in atomic matter. Excitation profiles of electric quadrupole transitions have been measured with single trapped 40 Ca ions for varying polarizations. We further develop the photo-absorption formalism to study the case of arbitrary alignment of the beam’s optical axis with respect to the ion’s quantization axis and mixed multipolarity. Thus, predictions for M 1-dominated 40 Ar 13 , E3-driven 171 Yb and 172 Yb, and B-like 20 Ne 5 are presented. The latter case displays novel effects, coming from the presence of a strong photon–magnetic dipole coupling. © 2019 Optical Society of America.
format	JOUR
author	Solyanik-Gorgone, M. Afanasev, A. Carlson, C.E. Schmiegelow, C.T. Schmidt-Kaler, F.
author_facet	Solyanik-Gorgone, M. Afanasev, A. Carlson, C.E. Schmiegelow, C.T. Schmidt-Kaler, F.
author_sort	Solyanik-Gorgone, M.
title	Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
title_short	Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
title_full	Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
title_fullStr	Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
title_full_unstemmed	Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
title_sort	excitation of e1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [invited]
url	http://hdl.handle.net/20.500.12110/paper_07403224_v36_n3_p565_SolyanikGorgone
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Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]

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