| Teaching | Outreach | Research | Art | 
|---|---|---|---|
| 
   My regular formal teaching has come to an end. 
    My most recent lecture cycle Winter semester 2018/19: Spectroscopy of atoms and ions. 
   Downloads: 
    
  | General interest booklet (in German) on 
 "Radioaktivität - was man wissen muss" ("Radioactivity - what you have to know" a generally accessible presentation) has been published as KiWi paperback 1245 
Interview  F. Sluga (fabela iMag) with E.T.
 Academic career experiences (in German) Experiences with the family in the USA (in German) Amotio / Retina displacement a seen by the patient (in German) 
  | Bochum 
Dynamitron-Tandem Laboratorium  (DTL), 
 Heavy-ion storage ring TSR at MPI-K Heidelberg, Electron beam ion trap (EBIT) at Livermore, CA, USA Linac Coherent Light Source (LCLS) at SLAC Menlo Park, CA, USA 
More details on my  
 professional interests and activities   
  | Musisches Zentrum der RUB
 (formerly a hotspot of my activities) E.T. Art Work  | 
Astronomisches Institut (AIRUB) / GAFO 03/969
  Tel.: +49 - (0)234 - 32 - 23451 (office) (2025: I am rarely at the shared office.)
 Tel.: +49 - (0)234 - 978 90 70 (home);
 Fax : +49 - (0)234 - 32 - 14169 (university) 
 E-Mail:  traebert@astro.rub.de 
 WWW: http://www.astro.rub.de/traebert (the  Träbert homepage at AIRUB)
Page updated on 24 Oct 2025