Dear Tipp organizers, I briefly looked at the schedule of my talk, and figured out that there is still a confusion with it. It is the oral and poster contribution "Planar silicon sensors for the CMS tracker phase II upgrade". It is once listed as a poster with my name as author, and secondly as an oral presentation with the author Prof. Kajari Mazumdar who is the CMS conference committee submitter. Unfortunately it was submitted twice by mistake, once by CMS and once by myself, but it was only meant as one contribution. And I would like to give this as an oral presentation. Kajari will not give the talk.

We only realized the mistake when the same proposal was given an oral presentation and a poster, and we tried to solve the confusion at this time.

Thank you very much for your help, Alexandra Junkes

-- ---------------------------------------------------------- Dr. Alexandra Junkes Universität Hamburg Institut für Experimentalphysik Luruper Chaussee 149, DESY Geb. 67b D-22761 Hamburg Tel.:+49-40-8998-2951 Fax:+49-40-8998-2959 e-mail: Alexandra.Junkes@desy.de ----------------------------------------------------------