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Experimental observation of the vibrational wavefunction of 4He2, 4He3 and 4He 23He using strong laser-fields

  • J. Voigtsberger
  • , J. Becht
  • , N. Neumann
  • , F. Sturm
  • , M. Kunitski
  • , A. Kalinin
  • , J. Wu
  • , S. Zeller
  • , M. Schöffler
  • , W. Schöllkopf
  • , D. Bressanini
  • , A. Czasch
  • , L. Ph H. Schmidt
  • , R. Grisenti
  • , T. Jahnke
  • , R. Dörner
  • Goethe University Frankfurt
  • Chemical Sciences Division
  • Lawrence Berkeley National Laboratory
  • Fritz-Haber-Institut der Max-Planck-Gesellschaft
  • Fritz Haber Institute of the Max Planck Society
  • Department of Chemical and Environmental Sciences
  • University of Insubria

科研成果: 期刊稿件 › 会议文章 › 同行评审

摘要

Helium gas is being expanded through a pre-cooled 5 μm nozzle in a supersonic gas jet at low temperatures. Containing small clusters this gas jet passes a transmission diffraction grating, separating clusters of different masses. This mass selected cluster beam is ionized using a Ti:Sa Laser. The Coulomb exploding ionic fragments are measured with the COLTRIMS technique, giving direct access to the square of the vibrational wavefunction of of 4He2, 4He3 and 4He 23He.

源语言英语
期刊论文编号132024
期刊Journal of Physics: Conference Series
卷488
期SECTION 13
DOI
出版状态已出版 - 2014
活动28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013 - Lanzhou, 中国
期限: 24 7月 2013 → 30 7月 2013

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