000			03299nam a22004695i 4500
001			978-3-642-31558-9
003			DE-He213
005			20140220082850.0
007			cr nn 008mamaa
008			120828s2013 gw | s |||| 0|eng d
020			_a9783642315589 _9978-3-642-31558-9
024	7		_a10.1007/978-3-642-31558-9 _2doi
050		4	_aQC5.53
072		7	_aPHU _2bicssc
072		7	_aSCI040000 _2bisacsh
082	0	4	_a530.15 _223
100	1		_aKarnakov, Boris Mikhailovich. _eauthor.
245	1	0	_aWKB Approximation in Atomic Physics _h[electronic resource] / _cby Boris Mikhailovich Karnakov, Vladimir Pavlovich Krainov.
264		1	_aBerlin, Heidelberg : _bSpringer Berlin Heidelberg : _bImprint: Springer, _c2013.
300			_aVII, 176 p. 17 illus. _bonline resource.
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
347			_atext file _bPDF _2rda
505	0		_aWKB-Approximation in Quantum Mechanics -- One-Dimensional Motion -- WKB-Approximation for a Particle in Central Field -- Langer Transformation -- 1/N-Expansion in Quantum Mechanics -- 1/N Expansion for Energy Levels of Binding States -- Wave Functions of 1/n-Expansion -- Rydberg States of Atomic Systems -- Unperturbed Rydberg States of Atoms -- Interaction between a Rydberg Electron and an Electromagnetic Radiation -- Penetrability of Potential Barriers and Quasistationary States -- Quasi-Stationary States of One-Dimensional Systems -- Quasi-Stationary States and Above-Barrier Reflection -- Transitions and Ionization in Quantum Systems -- Adiabatic Transitions -- Ionization of Quantum Systems.
520			_aThis book has evolved from lectures devoted to applications of the Wentzel - Kramers – Brillouin- (WKB or quasi-classical) approximation and of the method of 1/N −expansion for solving various problems in atomic  and nuclear physics. The intent of this book is to help students and investigators in this field to extend their knowledge of these important calculation methods in quantum mechanics. Much material is contained herein that is not to be found elsewhere. WKB approximation, while constituting a fundamental area in atomic physics, has not been the focus of many books. A novel method has been adopted for the presentation of the subject matter, the material is presented as a succession of problems, followed by a detailed way of solving them. The methods introduced are then used to calculate Rydberg states in atomic systems and to evaluate potential barriers and quasistationary states. Finally, adiabatic transition and ionization of quantum systems are covered.
650		0	_aPhysics.
650		0	_aQuantum theory.
650		0	_aMathematical physics.
650	1	4	_aPhysics.
650	2	4	_aMathematical Methods in Physics.
650	2	4	_aAtomic, Molecular, Optical and Plasma Physics.
650	2	4	_aMathematical Applications in the Physical Sciences.
650	2	4	_aQuantum Physics.
700	1		_aKrainov, Vladimir Pavlovich. _eauthor.
710	2		_aSpringerLink (Online service)
773	0		_tSpringer eBooks
776	0	8	_iPrinted edition: _z9783642315572
856	4	0	_uhttp://dx.doi.org/10.1007/978-3-642-31558-9
912			_aZDB-2-PHA
999			_c97119 _d97119