Measurements of blackbody-radiation-induced transition rates between high-lying S , P , and D Rydberg levels

Autor: M. Archimi, M. Ceccanti, M. Distefano, L. Di Virgilio, R. Franco, A. Greco, C. Simonelli, E. Arimondo, D. Ciampini, O. Morsch

Publikováno v: Physical Review A. 105

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bc921a030f7a902f3a77da2a88a1569
https://doi.org/10.1103/physreva.105.063104

Measurements of single-state and state-ensemble lifetimes of high-lying Rb Rydberg levels

Autor: I. I. Ryabtsev, L. Di Virgilio, C. Simonelli, E. Arimondo, Matteo Archimi, I. I. Beterov, Donatella Ciampini, A. Greco, M. Ceccanti, Oliver Morsch

Publikováno v: Physical review, A Print 100 (2019): 030501–030501. doi:10.1103/PhysRevA.100.030501
info:cnr-pdr/source/autori:Archimi, M.; Simonelli, C.; Di Virgilio, L.; Greco, A.; Ceccanti, M.; Arimondo, E.; Ciampini, D.; Ryabtsev, I. I.; Beterov, I. I.; Morsch, O./titolo:Measurements of single-state and state-ensemble lifetimes of high-lying Rb Rydberg levels/doi:10.1103%2FPhysRevA.100.030501/rivista:Physical review, A Print/anno:2019/pagina_da:030501/pagina_a:030501/intervallo_pagine:030501–030501/volume:100

We demonstrate a hybrid method based on field ionization and state-selective deexcitation capable of measuring the lifetimes of high-lying Rydberg levels. For $nS$ Rydberg states of Rb atoms with principal quantum number $60\ensuremath{\le}n\ensurema

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d04a5e3130d2278b1690ed1eb8a664
https://publications.cnr.it/doc/449262

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Optical spectroscopy of a microsized Rb vapour sample in magnetic fields up to 58 tesla

Autor: E. Arimondo, Carlo Rizzo, Remy Battesti, Donatella Ciampini

We use a magnetometer probe based on the Zeeman shift of the rubidium resonant optical transition to explore the atomic magnetic response for a wide range of field values. We record optical spectra for fields from few tesla up to 60 tesla, the limit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbdb97b697f633a4dafd2ae415b15c25
http://arxiv.org/abs/1708.00249

Experimental signatures of an absorbing-state phase transition in an open driven many-body quantum system

Autor: E. Arimondo, Matteo Marcuzzi, Francesco Castellucci, Igor Lesanovsky, Ricardo Gutiérrez, Matteo Archimi, C. Simonelli, D. Ciampini, Oliver Morsch

Publikováno v: e-Archivo: Repositorio Institucional de la Universidad Carlos III de Madrid
Universidad Carlos III de Madrid (UC3M)
Physical review, A Print 96 (2017): 041602–041602. doi:10.1103/PhysRevA.96.041602
info:cnr-pdr/source/autori:Gutierrez, Ricardo; Simonelli, Cristiano; Archimi, Matteo; Castellucci, Francesco; Arimondo, Ennio; Ciampini, Donatella; Marcuzzi, Matteo; Lesanovsky, Igor; Morsch, Oliver/titolo:Experimental signatures of an absorbing-state phase transition in an open driven many-body quantum system/doi:10.1103%2FPhysRevA.96.041602/rivista:Physical review, A Print/anno:2017/pagina_da:041602/pagina_a:041602/intervallo_pagine:041602–041602/volume:96
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Scopus-Elsevier
Physical Review A

Understanding and probing phase transitions in non-equilibrium systems is an ongoing challenge in physics. A particular instance are phase transitions that occur between a non-fluctuating absorbing phase, e.g., an extinct population, and one in which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3282a8846772ca6d0f624c9cd47c3a76
https://doi.org/10.1103/PhysRevA.96.041602