High Resolution Multiphoton Spectroscopy by a Tunable Free-Electron-Laser Light (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• High Resolution Multiphoton Spectroscopy by a Tunable Free-Electron-Laser Light (Articolo in rivista) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1103/PhysRevLett.113.193201 (literal)

Alternative label

• M. Zitnik, A. Mihelic, K. Bucar, M. Kavcic, J.-E. Rubensson, M. Svanquist, J. Söderström, R. Feifel, C. Såthe, Y. Ovcharenko, V. Lyamayev, T. Mazza, M. Meyer, M. Simon, L. Journel, J. Lüning, O. Plekan, M. Coreno, M. Devetta, M. Di Fraia, P. Finetti, R. Richter, C. Grazioli, K. C. Prince, and C. Callegari (2014)
  High Resolution Multiphoton Spectroscopy by a Tunable Free-Electron-Laser Light
  in Physical review letters
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• M. Zitnik, A. Mihelic, K. Bucar, M. Kavcic, J.-E. Rubensson, M. Svanquist, J. Söderström, R. Feifel, C. Såthe, Y. Ovcharenko, V. Lyamayev, T. Mazza, M. Meyer, M. Simon, L. Journel, J. Lüning, O. Plekan, M. Coreno, M. Devetta, M. Di Fraia, P. Finetti, R. Richter, C. Grazioli, K. C. Prince, and C. Callegari (literal)

Pagina inizio

• 193201 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 113 (literal)

Rivista

• Physical review letters (Rivista)

Note

• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Jo?ef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, SI-1000 Ljubljana, Slovenia Uppsala University, Department of Physics and Astronomy, P.O. Box 530, S-75121 Uppsala, Sweden University of Gothenburg, Department of Physics, SE-412 96 Gothenburg, Sweden MAX IV Laboratory, Lund University, P.O. Box 118, 22100 Lund, Sweden Technische Universität Berlin, Institut für Optik und Atomare Physik, Eugene-Wigner-Building Hardenbergstrasse 36, D-10623 Berlin, Germany Institute of Physics, University of Freiburg, Hermann-Herder Strasse 3a, D-79104 Freiburg, Germany European XFEL GmbH, Albert-Einstein-Ring 19, 22761 Hamburg, Germany Sorbonne Université, UPMC Univ Paris 06, UMR 7614, LCPMR, 75005 Paris, France CNRS, UMR 7614, LCPMR, 75005 Paris, France Elettra-Sincrotrone Trieste, Strada Statale 14-km 163, 5, I-34149 Basovizza, Trieste, Italy Department of Physics, University of Trieste, Via Valerio 2, I-34124 Trieste, Italy eChemistry Laboratory, Faculty of Life and Social Sciences, Swinburne University of Technology, Hawthorn, Melbourne, Victoria 3122, Australia (literal)

Titolo

• High Resolution Multiphoton Spectroscopy by a Tunable Free-Electron-Laser Light (literal)

Abstract

• Seeded free electron lasers theoretically have the intensity, tunability, and resolution required for multiphoton spectroscopy of atomic and molecular species. Using the seeded free electron laser FERMI and a novel detection scheme, we have revealed the two-photon excitation spectra of dipole-forbidden doubly excited states in helium. The spectral profiles of the lowest (-1,0)+1 Se1 and (0,1)0 De1 resonances display energy shifts in the meV range that depend on the pulse intensity. The results are explained by an effective two-level model based on calculated Rabi frequencies and decay rates. (literal)

Prodotto di

• Institute of structure of matter (ISM) (Istituto)
• Dinamica dei processi atomici e molecolari (MD.P03.026.001) (Modulo)

Autore CNR

• MARCELLO CORENO (Unità di personale interno)

Incoming links:

Autore CNR di

• MARCELLO CORENO (Unità di personale interno)

Prodotto

• Institute of structure of matter (ISM) (Istituto)
• Dinamica dei processi atomici e molecolari (MD.P03.026.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Physical review letters (Rivista)