Pregled bibliografske jedinice broj: 248713
Extension of classical trajectory Monte Carlo calculations to ion-Rydberg-atom collisions in a magnetic field
Extension of classical trajectory Monte Carlo calculations to ion-Rydberg-atom collisions in a magnetic field // Physical Review A (Atomic, Molecular, and Optical Physics), 55 (1997), 6; 4290-4299 (međunarodna recenzija, članak, znanstveni)
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Naslov
Extension of classical trajectory Monte Carlo calculations to ion-Rydberg-atom collisions in a magnetic field
Autori
Bradenbrink, S ; Sidky, E. Y ; Roller-Lutz, Zvjezdana ; Reihl, H ; Lutz, H. O.
Izvornik
Physical Review A (Atomic, Molecular, and Optical Physics) (1050-2947) 55
(1997), 6;
4290-4299
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
electron transfer cross sections; Rydberg atoms; magnetic field; Monte Carlo model; collision dynamics
Sažetak
Theoretical electron transfer cross sections for 1.3-130 eV/amu singly charged ions colliding with Rydberg atoms (n=28, m=2) in a magnetic field up to 4 T are presented. Both paramagnetic and diamagnetic interactions are taken into account for the initial state and the collision. Cross sections are calculated within the classical trajectory Monte Carlo model. A method to create a classical ensemble of electrons in a nonseparable Hamiltonian allows the initial quantum stationary states to be modeled. The effect of the magnetic field on electron capture is analyzed in terms of the field-induced alteration of the initial state, as well as the direct influence on the collision dynamics.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
