Kinematically complete experiment on transfer excitation in intermediate-energy<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>p</mml:mi><mml:mo>+</mml:mo><mml:mi mathvariant="normal">He</mml:mi></mml:mrow></mml:math>collisions
A. HasanPhysics Department and Laboratory for Atomic, Molecular, and Optical Research, University of Missouri-Rolla, Rolla, Missouri 65409, USAB. TookePhysics Department and Laboratory for Atomic, Molecular, and Optical Research, University of Missouri-Rolla, Rolla, Missouri 65409, USAMyroslav ZapukhlyakInstitut für Theoretische Physik, TU Clausthal, Leibnizstrasse 10, 38678 Clausthal-Zellerfeld, GermanyTom KirchnerInstitut für Theoretische Physik, TU Clausthal, Leibnizstrasse 10, 38678 Clausthal-Zellerfeld, GermanyMichael SchulzPhysics Department and Laboratory for Atomic, Molecular, and Optical Research, University of Missouri-Rolla, Rolla, Missouri 65409, USA
2006lv
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ABI
Annotatsiya
We have performed a kinematically complete experiment on transfer excitation in intermediate-energy proton-helium collisions. The differential cross sections were compared to double excitation data and a nonperturbative time-dependent calculation. This comparison reveals the importance of dynamic couplings between the motion of the heavy nuclei and electronic transitions and/or electron-electron correlation effects.
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