My Ph.D. student time at Max Planck Institut für Kernphysik, Heidelberg, Germany

Topic during my PhD student time:

Measurement of Time Dilation by Laser Spectroscopy on Fast Stored Lithium Ions

My PhD-thesis is available here.

The thesis is also available as book

Title: Test of Special Relativity: Time Dilation

Publisher: Vdm Verlag Dr. Müller (Juli 2008)

ISBN-10: 3639049659

ISBN-13: 978-3639049657