Research output: Contribution to journal › Article › peer-review
Coincidence velocity imaging apparatus for study of angular correlations between photoelectrons and photofragments. / Hosaka, Kouichi; Adachi, Jun Ichi; Golovin, Alexander V.; Takahashi, Masahiko; Watanabe, Noboru; Yagishita, Akira.
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 45, No. 3 A, 08.03.2006, p. 1841-1849.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Coincidence velocity imaging apparatus for study of angular correlations between photoelectrons and photofragments
AU - Hosaka, Kouichi
AU - Adachi, Jun Ichi
AU - Golovin, Alexander V.
AU - Takahashi, Masahiko
AU - Watanabe, Noboru
AU - Yagishita, Akira
PY - 2006/3/8
Y1 - 2006/3/8
N2 - A new apparatus for coincidence velocity mapping has been developed for studies on the inner-shell photoionization dynamics of molecules. It enables velocity imaging of electrons and ions simultaneously, and maintains time focusing. The characteristic feature of the apparatus is its applicability to a wide range of photoelectron kinetic energy from a few to 100 eV. To demonstrate the performance of the new apparatus, photoelectron angular distributions from Ne atoms and randomly oriented NO molecules, photoion angular distributions from CO molecules, and photoelectron angular distributions from fixed-in-space CO and NO molecules, have been examined. In the data processing procedures, a new peeling method has been developed to construct a three-dimensional photoelectron angular distribution, which is not cylindrically symmetric, from a two-dimensional one.
AB - A new apparatus for coincidence velocity mapping has been developed for studies on the inner-shell photoionization dynamics of molecules. It enables velocity imaging of electrons and ions simultaneously, and maintains time focusing. The characteristic feature of the apparatus is its applicability to a wide range of photoelectron kinetic energy from a few to 100 eV. To demonstrate the performance of the new apparatus, photoelectron angular distributions from Ne atoms and randomly oriented NO molecules, photoion angular distributions from CO molecules, and photoelectron angular distributions from fixed-in-space CO and NO molecules, have been examined. In the data processing procedures, a new peeling method has been developed to construct a three-dimensional photoelectron angular distribution, which is not cylindrically symmetric, from a two-dimensional one.
KW - Angular correlation
KW - Inner-shell photoionization
KW - Peeling
KW - Photoelectron angular distributions
KW - Velocity imaging
UR - http://www.scopus.com/inward/record.url?scp=33644894258&partnerID=8YFLogxK
U2 - 10.1143/JJAP.45.1841
DO - 10.1143/JJAP.45.1841
M3 - Article
AN - SCOPUS:33644894258
VL - 45
SP - 1841
EP - 1849
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
SN - 0021-4922
IS - 3 A
ER -
ID: 43850299