Principle of coherent control (IMAGE) Max-Planck-Gesellschaft Caption Principle of coherent control using the example of tuning forks representing the two samples in the experiment. A bang (left, blue) excites both tuning forks to oscillate - analogous to the synchrotron pulse. After the bang, the sound of the first fork additionally hits the second fork as the second part of the double pulse. Depending on the delay with which the sound from the first fork hits the second, the vibration of the second fork is either dampened (a) or amplified (b). The control of quantum dynamics in atomic nuclei works in an analogous way. Credit MPI for Nuclear Physics Usage Restrictions Use of images is limited to editorial coverage of scientific topics relating to the activities of the Max Planck Society. Any kind of commercial use (including, in particular, the exploitation of images by means of sale or incorporation in image databases or image catalogues) as well as any promotional use/use for merchandise purposes, disclosure to third parties or granting of related rights to third parties is expressly not permitted. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.