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Volumn 68, Issue 23, 2003, Pages

Compton scattering beyond the impulse approximation

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CALCULATION; COMPTON EFFECT; DENSITY; ELECTRON; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; PHOTON; RADIATION SCATTERING;

EID: 0842278619     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.68.235104     Document Type: Article
Times cited : (93)

References (71)
  • 1
    • 0003496130 scopus 로고
    • B. Williams (McGraw-Hill, New York,)
    • Compton Scattering, edited by B. Williams (McGraw-Hill, New York, 1977).
    • (1977) Compton Scattering
  • 42
    • 0001909178 scopus 로고
    • V.F. Sears, Phys. Rev. B 30, 44 (1984), and references therein.
    • (1984) Phys. Rev. B , vol.30 , pp. 44
    • Sears, V.F.1
  • 45
    • 85039003058 scopus 로고    scopus 로고
    • The approach of Refs. 41 and 42 considers the dynamical structure factor in terms of a product of electron and hole single-particle spectral functions. The relationship with our approach can be understood by noting that the Dyson orbital considered in this paper is related to the hole wave function while the ejected electron goes in a high-energy continuous state
    • The approach of Refs. 41 and 42 considers the dynamical structure factor in terms of a product of electron and hole single-particle spectral functions. The relationship with our approach can be understood by noting that the Dyson orbital considered in this paper is related to the hole wave function while the ejected electron goes in a high-energy continuous state.
  • 46
    • 0001293482 scopus 로고    scopus 로고
    • An additional electron can also be knocked off from the ground state producing a doubly ionized state, Multiple ionization processes are not considered here
    • An additional electron can also be knocked off from the ground state producing a doubly ionized state, see J.H. McGuire, J. Wang, and J. Burgdörfer, Phys. Rev. Lett. 77, 1723 (1996). Multiple ionization processes are not considered here.
    • (1996) Phys. Rev. Lett. , vol.77 , pp. 1723
    • McGuire, J.H.1    Wang, J.2    Burgdörfer, J.3
  • 47
    • 85039031577 scopus 로고    scopus 로고
    • The linear interaction term in A appears only in the second-order cross-section formula and can be neglected in the absence of resonances
    • The linear interaction term in A appears only in the second-order cross-section formula and can be neglected in the absence of resonances.
  • 49
    • 85038997585 scopus 로고    scopus 로고
    • Equation (9) assumes the atom to be completely ionized and the ejected electron characterized by its wave function
    • Equation (9) assumes the atom to be completely ionized and the ejected electron characterized by its wave function.
  • 63
    • 85038993446 scopus 로고    scopus 로고
    • n by considering states of the system with an additional added electron
    • n by considering states of the system with an additional added electron.
  • 64
    • 0001624601 scopus 로고
    • If the energy-conserving δ-function is not neglected, one obtains a Compton profile, which is asymmetric around q = 0 in general, see Ref. 14 and also
    • If the energy-conserving δ-function is not neglected, one obtains a Compton profile, which is asymmetric around q = 0 in general, see Ref. 14 and also F. Bloch, Phys. Rev. 46, 674 (1934).
    • (1934) Phys. Rev. , vol.46 , pp. 674
    • Bloch, F.1
  • 67
    • 0001358858 scopus 로고    scopus 로고
    • J. Cioslowski and A. Szarecka (Kluwer Academic, Dordrecht,)Chap. 8
    • S. Goedecker and C.G. Umrigar, in Natural Orbital Functional Theory, edited by J. Cioslowski and A. Szarecka (Kluwer Academic, Dordrecht, 2000), Chap. 8.
    • (2000) Natural Orbital Functional Theory
    • Goedecker, S.1    Umrigar, C.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.