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  Nuclear Excitation by a Strong Short Laser Pulse

Weidenmüller, H. A. (2011). Nuclear Excitation by a Strong Short Laser Pulse. American Institute of Physics Conference Proceedings, 1355: 187. doi:10.1063/1.3584065.

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http://dx.doi.org/10.1063/1.3584065 (Publisher version)
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 Creators:
Weidenmüller, Hans A.1, Author           
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1Prof. Hans A. Weidenmüller, Emeriti, MPI for Nuclear Physics, Max Planck Society, ou_907547              

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 Abstract: We derive the conditions on laser energy and photon number under which a short strong laser pulse excites a collective nuclear mode. We use the Giant Dipole Resonance as a representative example, and a random-matrix description of the fine-structure states and perturbation theory as tools. We identify the relevant observable as the nuclear time-decay function. That function is the Fourier transform of the autocorrelation function of the associated scattering matrix and contains information not otherwise available. We evaluate that function in specific cases and show that it may deviate significantly from an exponential.

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 Dates: 2011-05-06
 Publication Status: Published online
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 Identifiers: DOI: 10.1063/1.3584065
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Title: INTERNATIONAL SYMPOSIUM ON NEW FACES OF ATOMIC NUCLEI
Place of Event: Okinawa, (Japan)
Start-/End Date: 2010-11-15 - 2010-11-17

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Title: American Institute of Physics Conference Proceedings
  Other : AIP Conf. Proc.
Source Genre: Journal
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Publ. Info: New York : American Institute of Physics
Pages: - Volume / Issue: 1355 Sequence Number: 187 Start / End Page: - Identifier: ISSN: 0094-243X
CoNE: https://pure.mpg.de/cone/journals/resource/954928528968