Published September 1998 | Version v1
Report Restricted

Excitation and decay of two-phonon giant dipole resonances

Creators

  • 1. Mainz Univ. (Germany). Inst. fuer Kernchemie
  • 2. Frankfurt Univ. (Germany). Inst. fuer Kernphysik
  • 3. Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany)
  • 4. Technische Univ. Darmstadt (Germany). Inst. fuer Kernphysik
  • 5. Jagiellonian Univ., Cracow (Poland). Inst. of Physics

Description

In heavy ion collisions at near relativistic energies, electromagnetic excitation of the double giant dipole resonance occurs with large cross sections. We summarize the presently available experimental data and discuss related theoretical efforts. Emphasis is paid to the question of anharmonicities and to the damping of the two-phonon states. (orig.)

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
9 p.
Report number
GSI--98-60(prepr.)

Conference

Title
Topical conference on giant resonances
Dates
11-16 May 1998
Place
Varenna (Italy)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
30011308
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Progress Report
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; ENERGY SPECTRA; EXCITATION; GIANT RESONANCE; HEAVY ION REACTIONS; LEVEL WIDTHS; NUCLEAR DECAY; PROGRESS REPORT; QUASI-ELASTIC SCATTERING; RELATIVISTIC RANGE; REVIEWS; VIBRATIONAL STATES
Descriptors DEC
CROSS SECTIONS; DECAY; DOCUMENT TYPES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; NUCLEAR REACTIONS; RESONANCE; SCATTERING; SPECTRA