Coincidence spectroscopy

被引:96
作者
Continetti, RE [1 ]
机构
[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
关键词
reaction dynamics; dissociative photodetachment; dissociative photoionization; molecular-frame photoelectron angular distributions; three-body dissociation;
D O I
10.1146/annurev.physchem.52.1.165
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The application of coincidence techniques to the study of the reaction dynamics of isolated molecules is reviewed. Coincidence spectroscopy is a powerful approach for carrying out a number of measurements. At its most basic level, coincidence techniques can identify the source of a specific signal, as in the well-known photoelectron-photoion coincidence approach used for several years. By carrying out coincidence experiments in an increasingly differential manner, correlated energy and angular distributions of reaction products may be recorded. Completely energy- and angle-resolved measurements of photoelectrons and ionic or neutral products can reveal molecular-frame photoelectron and photofragment angular distributions and aid in the characterization of dissociative states of molecules and ions. Recent work in this area is reviewed, including examples from studies of dissociative photodetachment, dissociative photoionization, time-resolved studies of dissociative photoionization. and three-body dissociation processes.
引用
收藏
页码:165 / +
页数:29
相关论文
共 101 条
[1]   Multi-hit detector system for complete momentum balance in spectroscopy in molecular fragmentation processes [J].
Ali, I ;
Dörner, R ;
Jagutzki, O ;
Nüttgens, S ;
Mergel, V ;
Spielberger, L ;
Khayyat, K ;
Vogt, T ;
Bräuning, H ;
Ullmann, K ;
Moshammer, R ;
Ullrich, J ;
Hagmann, S ;
Groeneveld, KO ;
Cocke, CL ;
Schmidt-Böcking, H .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1999, 149 (04) :490-500
[2]   Molecular alignment from femtosecond time-resolved photoelectron angular distributions: Nonperturbative calculations on NO [J].
Althorpe, SC ;
Seideman, T .
JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (01) :147-155
[3]   A new type of multiparticle three-dimensional imaging detector with subnanosecond time resolution [J].
Amitay, Z ;
Zajfman, D .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1997, 68 (03) :1387-1392
[4]   Structure, properties, and photodissociation of O4- [J].
Aquino, AJA ;
Taylor, PR ;
Walch, SP .
JOURNAL OF CHEMICAL PHYSICS, 2001, 114 (07) :3010-3017
[5]   Femtosecond energy- and angle-resolved photoelectron spectroscopy [J].
Arasaki, Y ;
Takatsuka, K ;
Wang, KH ;
McKoy, V .
JOURNAL OF CHEMICAL PHYSICS, 2000, 112 (20) :8871-8884
[6]   SPECTROSCOPY OF THE TRANSITION-STATE - ELEMENTARY REACTIONS OF THE HYDROXYL RADICAL STUDIED BY PHOTOELECTRON-SPECTROSCOPY OF O-(H2O) AND H3O2- [J].
ARNOLD, DW ;
XU, CS ;
NEUMARK, DM .
JOURNAL OF CHEMICAL PHYSICS, 1995, 102 (15) :6088-6099
[7]   Collision induced fragmentation of small ionic sodium clusters. II. Three-body fragmentation [J].
Barat, M ;
Brenot, JC ;
Dunet, H ;
Fayeton, JA ;
Picard, YJ .
JOURNAL OF CHEMICAL PHYSICS, 2000, 113 (03) :1061-1066
[8]   NEUTRALIZATION AS A PROBE FOR IONIC STRUCTURES AND THE DISSOCIATIVE DYNAMICS OF ELECTRONICALLY EXCITED-STATES - THE NITROMETHANE CASE [J].
BEIJERSBERGEN, JHM ;
VANDERZANDE, WJ ;
KISTEMAKER, PG ;
LOS, J ;
NIBBERING, NMM ;
NIBBERING, NMM .
JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (23) :9288-9293
[9]   A NEW TYPE OF MULTIPARTICLE IMAGING DETECTOR [J].
BELKACEM, A ;
FAIBIS, A ;
KANTER, EP ;
KOENIG, W ;
MITCHELL, RE ;
VAGER, Z ;
ZABRANSKY, BJ .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1990, 61 (03) :945-952
[10]   Photodissociation dynamics of the singlet and triplet states of the NCN radical [J].
Bise, RT ;
Choi, H ;
Neumark, DM .
JOURNAL OF CHEMICAL PHYSICS, 1999, 111 (11) :4923-4932