نتایج جستجو برای: franck
تعداد نتایج: 1142 فیلتر نتایج به سال:
Mingxuan Fu, Takashi Imai , Tian-heng Han, Young S. Lee 6 Department of Physics and Astronomy, McMaster University, Hamilton, ON L8S4M1, Canada. Canadian Institute for Advanced Research, Toronto, ON M5G1Z8, Canada. James Franck Institute and Department of Physics, University of Chicago, Chicago, IL 60637. Materials Science Division, Argonne National Laboratory, Argonne, IL 60439. Department of ...
Thomas Bristow, Robert Downs, Marc Gailhanou, Franck Marchis, Douglas Ming, Richard Morris, Vicente Armando Solé, Kathleen Thompson, Philippe Walter, Michael Wilson, Albert Yen and Samuel Webb, NASA Ames Research Center, Moffett Field, CA [email protected], SETI Institute, Mountain View, CA, Univ. of Arizona, Tucson AZ, IM2NP, Université Paul Cézanne, Marseille, France, NASA Johnson Space Ce...
We discuss the pump-probe signals expected from ground state wavepackets. The concept of a 'pure hole' is examined. The temporal form of the signals can be qualitatively predicted from the pump and probe wavelengths and pulse durations using the classical Franck principle. Temperature is found to play an important role. These considerations are illustrated with quant urn mechanical calculations...
The 5th edition of the workshop [email protected] was held at the 13th International Conference MODELS. The workshop took place in the exciting city of Oslo, Norway, on the 5th of October 2010. The workshop was organised by Nelly Bencomo, Gordon Blair, Franck Fleurey, and Cédric Jeanneret. It was attended by at least 33 people from more than 11 countries. In this summary we present a synopsis of ...
Jean-Jacques Kiladjian,1 Francisco Cervantes,2 Franck W. G. Leebeek,3 Christophe Marzac,4 Bruno Cassinat,5 Sylvie Chevret,6 Dominique Cazals-Hatem,7 Aurélie Plessier,8 Juan-Carlos Garcia-Pagan,9 Sarwa Darwish Murad,10 Sebastian Raffa,9 Harry L. A. Janssen,10 Claude Gardin,1 Sophie Cereja,1 Carole Tonetti,11 Stéphane Giraudier,11 Bertrand Condat,8 Nicole Casadevall,4,12 Pierre Fenaux,1 and Domin...
The calculation of Franck-Condon factors between different one-dimensional Morse potential eigenstates using a formula derived from the Wigner function is discussed. Our numerical calculations using a very simple program written in Mathematica is compared with other calculations. We show that our results have a similar accuracy as the calculations performed with more sophisticated methods. We d...
Theinterplay of light and life has fascinated me since my college years. In the introductory biology laboratory at the University of Chicago, we isolated chloroplasts and carried out the Hill reaction, in which light leads to the reduction of an indicator dye with the concomitant generation of O2. I vividly recall my excitement on seeing this graphic demonstration of key features of photosynthe...
UV-vis absorption spectrum of internally hydrogen-bonded enol structures 2-(2'-hydroxyphenyl)benzoxazole is calculated for the transitions to first excited state using Franck-Condon approximation and harmonic model vibrations. It shown that structure with hydrogen bond OH...O shifted larger energy by about 0.13 eV compared most stable OH...N. The largest intensity vibronic electronic demonstrat...
We present a study of the self-reaction C2H5O2 and its cross-reaction with HO2 VUV photoionization mass spectrometry. Hefei synchrotron radiation krypton discharge lamp are combined to ionize species. Key products including CH3CHO, C2H5OH, C2H5O C2H5OOH formed from reactions directly observed confirmed. In particular, radical product is detected for first time. The ionization energies determine...
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