Gregory Hall
 Senior Chemist
Chemistry
Department
Building 555
Brookhaven National Laboratory
P.O. Box 5000
Upton, NY 11973-5000
Phone: (631) 344-4376
FAX: (631) 344-5815
e-mail: gehall@bnl.gov
Gas-Phase Molecular
Dynamics
Research Interests
Chemical Physics: Molecular dynamics,
spectroscopy, photochemistry and kinetics. Applications of high resolution
spectroscopy to molecular dynamics; Doppler spectroscopy for the measurement
of product correlations in bimolecular and unimolecular reactions.
Statistical and dynamical models of vector correlations; experimental tests
of unimolecular rate theory. Multiple surface reactions; coherent effects
in multiple path reactions; measurement and interpretation of photofragment
orientation. Collision-induced electronic transitions.
Education
A.B. in Chemistry, Cornell University, 1974
M.Sc. in Physical Chemistry, University of Toronto, 1976
Ph.D. in Physical Chemistry, University of Toronto, 1980
Professional Employment
Cornell University 1980-1987
Manager,
Facility for Laser Spectroscopy; Research Associate,
Senior
Research Asssociate
Brookhaven National Laboratory 1987-present
Assistant chemist, Associate Chemist, Chemist, Senior Chemist,
Deputy Chair
VISITING APPOINTMENTS
Max Planck
Institut fuer Stroemungsforschung, Goettingen, summer 1986
Physical
Chemistry Institute, University of Zuerich, 9/1996-8/1997
Representative Publications
Coherent and incoherent orientation and alignment of ICN photoproducts
M. L. Costen and G. E.
Hall
Phys.Chem.Chem.Phys. (in
press, 2007)
State-resolved thermalization of singlet and mixed singlet-triplet states
of CH2
A. V. Komissarov, A. Lin,
T. J. Sears and G. E. Hall
J Chem. Phys. 125, 084308
(2006)
AC Stark detection of optical-optical double resonance in CH2
Y. Kim, G. E. Hall and T.
J. Sears
Phys. Chem. Chem. Phys,
8, 2823-2825 (2006)
Correlated product distributions from ketene dissociation measured by DC
sliced ion imaging
A. V. Komissarov, M. P.
Minitti, A. G. Suits, and G. E. Hall
J. Chem. Phys. 124,
014303 (2006)
Doppler-resolved spectroscopy as an assignment tool in the spectrum of
singlet methylene
G E. Hall, A. Komissarov
and T. J. Sears
J. Phys. Chem. A, 108,
7922-7927 (2004)
An ab initio molecular dynamics study of S0 ketene fragmentation
K. M. Forsythe, S. K.
Gray, S. J. Klippenstein and G. E. Hall
J. Chem. Phys. 115,
2134-44 (2001)
Transient Laser Frequency Modulation Spectroscopy
G. E. Hall and S. W.
North
Annu. Rev. Phys. Chem.
51, 243-74 (2000)
Vector Signatures of Adiabatic and Diabatic Dynamics in the
Photodissociation of ICN
M. L. Costen, S. W. North
and G. E. Hall
J. Chem. Phys. 111,
6735-49 (1999)
Applications of Doppler spectroscopy in photofragmentation
R. J. Gordon and G. E.
Hall
in Adv. Chem. Phys. 96,
1-50 (1996)
Complete publication list
Last Modified: January 31, 2008
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