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Observation of the distribution of nuclear magnetization in a molecule

Fuente: arXiv

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Detalles Bibliográficos
Autores principales:	Wilkins, S. G., Udrescu, S. M., Athanasakis-Kaklamanakis, M., Ruiz, R. F. Garcia, Au, M., Belošević, I., Berger, R., Bissell, M. L., Breier, A. A., Brinson, A. J., Chrysalidis, K., Cocolios, T. E., de Groote, R. P., Dorne, A., Flanagan, K. T., Franchoo, S., Gaul, K., Geldhof, S., Giesen, T. F., Hanstorp, D., Heinke, R., Isaev, T., Koszorús, Á., Kujanpää, S., Lalanne, L., Neyens, G., Nichols, M., Perrett, H. A., Reilly, J. R., Skripnikov, L. V., Rothe, S., Borne, B. van den, Wang, Q., Wessolek, J., Yang, X. F., Zülch, C.
Formato:	Preprint
Publicado:	2023
Materias:	Nuclear Experiment Atomic Physics Chemical Physics Computational Physics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

_version_	1866917037923631104
author	Wilkins, S. G. Udrescu, S. M. Athanasakis-Kaklamanakis, M. Ruiz, R. F. Garcia Au, M. Belošević, I. Berger, R. Bissell, M. L. Breier, A. A. Brinson, A. J. Chrysalidis, K. Cocolios, T. E. de Groote, R. P. Dorne, A. Flanagan, K. T. Franchoo, S. Gaul, K. Geldhof, S. Giesen, T. F. Hanstorp, D. Heinke, R. Isaev, T. Koszorús, Á. Kujanpää, S. Lalanne, L. Neyens, G. Nichols, M. Perrett, H. A. Reilly, J. R. Skripnikov, L. V. Rothe, S. Borne, B. van den Wang, Q. Wessolek, J. Yang, X. F. Zülch, C.
author_facet	Wilkins, S. G. Udrescu, S. M. Athanasakis-Kaklamanakis, M. Ruiz, R. F. Garcia Au, M. Belošević, I. Berger, R. Bissell, M. L. Breier, A. A. Brinson, A. J. Chrysalidis, K. Cocolios, T. E. de Groote, R. P. Dorne, A. Flanagan, K. T. Franchoo, S. Gaul, K. Geldhof, S. Giesen, T. F. Hanstorp, D. Heinke, R. Isaev, T. Koszorús, Á. Kujanpää, S. Lalanne, L. Neyens, G. Nichols, M. Perrett, H. A. Reilly, J. R. Skripnikov, L. V. Rothe, S. Borne, B. van den Wang, Q. Wessolek, J. Yang, X. F. Zülch, C.
contents	Rapid progress in the experimental control and interrogation of molecules, combined with developments in precise calculations of their structure, are enabling new opportunities in the investigation of nuclear and particle physics phenomena. Molecules containing heavy, octupole-deformed nuclei such as radium are of particular interest for such studies, offering an enhanced sensitivity to the properties of fundamental particles and interactions. Here, we report precision laser spectroscopy measurements and theoretical calculations of the structure of the radioactive radium monofluoride molecule, $^{225}$Ra$^{19}$F. Our results allow fine details of the short-range electron-nucleus interaction to be revealed, indicating the high sensitivity of this molecule to the distribution of magnetization, currently a poorly constrained nuclear property, within the radium nucleus. These results provide a direct and stringent test of the description of the electronic wavefunction inside the nuclear volume, highlighting the suitability of these molecules to investigate subatomic phenomena.
format	Preprint
id	arxiv_https___arxiv_org_abs_2311_04121
institution	arXiv
publishDate	2023
record_format	arxiv
spellingShingle	Observation of the distribution of nuclear magnetization in a molecule Wilkins, S. G. Udrescu, S. M. Athanasakis-Kaklamanakis, M. Ruiz, R. F. Garcia Au, M. Belošević, I. Berger, R. Bissell, M. L. Breier, A. A. Brinson, A. J. Chrysalidis, K. Cocolios, T. E. de Groote, R. P. Dorne, A. Flanagan, K. T. Franchoo, S. Gaul, K. Geldhof, S. Giesen, T. F. Hanstorp, D. Heinke, R. Isaev, T. Koszorús, Á. Kujanpää, S. Lalanne, L. Neyens, G. Nichols, M. Perrett, H. A. Reilly, J. R. Skripnikov, L. V. Rothe, S. Borne, B. van den Wang, Q. Wessolek, J. Yang, X. F. Zülch, C. Nuclear Experiment Atomic Physics Chemical Physics Computational Physics Rapid progress in the experimental control and interrogation of molecules, combined with developments in precise calculations of their structure, are enabling new opportunities in the investigation of nuclear and particle physics phenomena. Molecules containing heavy, octupole-deformed nuclei such as radium are of particular interest for such studies, offering an enhanced sensitivity to the properties of fundamental particles and interactions. Here, we report precision laser spectroscopy measurements and theoretical calculations of the structure of the radioactive radium monofluoride molecule, $^{225}$Ra$^{19}$F. Our results allow fine details of the short-range electron-nucleus interaction to be revealed, indicating the high sensitivity of this molecule to the distribution of magnetization, currently a poorly constrained nuclear property, within the radium nucleus. These results provide a direct and stringent test of the description of the electronic wavefunction inside the nuclear volume, highlighting the suitability of these molecules to investigate subatomic phenomena.
title	Observation of the distribution of nuclear magnetization in a molecule
topic	Nuclear Experiment Atomic Physics Chemical Physics Computational Physics
url	https://arxiv.org/abs/2311.04121