Trevor Sears 
Research Overview
Publication List

 

 

Publication List for Trevor J. Sears:


Observation of the c1A1(0,10,0) state of CH2 by optical-optical double resonance
Y. Kim, G. E. Hall and T. J. Sears
J. Molec. Spectrosc. 240 269-271 (2006).

Photoinduced Rydberg ionization spectroscopy of the B state of benzonitrile cation
H. Xu, P. M. Johnson and T. J. Sears,
J. Chem. Phys 125, 164331 (2006).

The calculation of vibrational intensities in forbidden electronic transitions
P. M. Johnson, H. Xu and T. J. Sears,
J. Chem. Phys 125, 164330 (2006).

A clue to the diffuse structure in ultraviolet spectra of GeCl2 A-X transition
H. -G. Yu and T. J. Sears
J. Chem. Phys. 125, 114316 (2006).

State-resolved thermalization and singlet-triplet interconversion in 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).

The spectrum of CH2 near 1.36 and 0.92 microns: Re-evaluation of rotational level structure and perturbations in a(010).
K. Kobayashi, G. E. Hall and T. J. Sears
J. Chem. Phys. 124 184320 (2006).

Photoinduced Rydberg ionization spectroscopy of phenylacetylene: vibrational assignments of the C state of the cation
H. Xu, P. M. Johnson and T. J. Sears
J. Phys. Chem. A. 110, 7822-7825 (2006).

Potential energy surfaces and vibrational energy levels of DCCl and HCCl in three low-lying states
H.-G. Yu, T.J. Sears and J.T. Muckerman
Mol. Phys. 104, 47-53 (2006).

Rotationally Resolved Spectrum of the A(060) -- X(000) Band of HCBr
G. E. Hall, T. J. Sears and H.-G. Yu
J. Molec. Spectrosc. 235, 125-131 (2006).

Hot bands in jet-cooled and ambient temperature spectra of chloromethylene
Z. Wang, R.G. Bird, H.-G. Yu and T.J. Sears,
J. Chem. Phys. 124, 074314 (2006).

Observation of the c1A1 state of methylene by optical-optical double resonance,
Y. Kim, A. Komissarov, G. E. Hall and T. J. Sears,
J. Chem. Phys. 123, 024306 (2005).

The photodissociation of bromoform at 248 nm: Single and multiphoton processes
P. Zou, J. Shu, T. J. Sears, G. E. Hall and S. W. North
J. Phys. Chem A  108, 1482-1488 (2004).

Hot bands in the A-X spectrum of HCBr
B. –C. Chang, J. Guss and T. J. Sears,
J. Molec. Spectrosc. 219, 136-144 (2003).

Axis-switching and Coriolis coupling in the A (010)-X (000) transitions of HCCl and DCCl
A. Lin, K. Kobayashi, H.-G. Yu, G. E. Hall, J. T. Muckerman, T. J. Sears, and A. J. Merer,
 J. Molec. Spectrosc.  214, 216-224 (2002).

The E-X spectrum of jet-cooled TiO observed in absorption
K. Kobayashi, G. E. Hall, J. T. Muckerman, T. J. Sears, and A. J. Merer,
J. Molec. Spectrosc, 212, 133-141 (2002).

Rovibronic energies of CH3+
H. –G. Yu and T. J. Sears
J. Chem. Phys. 117, 666-669 (2002).

A K-dependent adiabatic approximation to the Renner-Teller effect for triatomic molecules
H. –G. Yu, J. T. Muckerman, and T. J. Sears
 J. Chem. Phys. 116, 1435-1442 (2002).

A theoretical study of the potential energy surface for the reaction OH+CO=H+CO2
H. –G. Yu, J. T. Muckerman, and T. J. Sears
 Chem. Phys. Letts. 349, 547-554. (2001).

Experimental and theoretical studies of the near-IR spectrum of bromomethylene
H. –G. Yu, T. Gonzalez-Lezana, A.J. Marr, J. T. Muckerman, and T. J. Sears
J. Chem. Phys. 115, 5433-5444 (2001).

Absorption spectroscopy of singlet CH2 near 11200 cm-1
K. Kobayashi and T. J. Sears
Can J. Phys. 79, 347-358 (2001).

Near Infrared Spectroscopy of Bromomethylene in a Slit Jet Expansion
B. –C. Chang, M. Costen, A. J. Marr, G. Ritchie, G. E. Hall and T. J. Sears
J. Molec. Spectrosc. 202, 131-143 (2000).

Absorption Spectroscopy of Singlet CH2 near 9500 cm-1
K. Kobayashi, L. Pride and T. J. Sears
J. Phys. Chem. A 104, 10119-10124 (2000).

Transient Frequency Modulation Absorption Spectroscopy of Molecules Produced in a Laser Ablation Supersonic Expansion Source
T. C. Steimle, M. L. Costen, G. E. Hall and T. J. Sears
Chem. Phys. Letts. 319, 363-367 (2000).

Vibrational Effects on the Torsional Motion of Ethyl Radical
P. M. Johnson and T. J. Sears
J. Chem. Phys. 111, 9222-9226 (1999).

Infrared Spectrum of the -CH2 Out-of-Plane Fundamental of C2H5
T. J. Sears, P. M. Johnson and J. BeeBe-Wang
J. Chem. Phys. 111, 9213-9221 (1999).

A Kinetics and Product Study of the Reaction of CH3 Radicals with O (3P) Atoms using Time Resolved Time-of-Flight Spectrometry
C. Fockenberg, G. E. Hall, J. M. Preses, T. J. Sears and J. T. Muckerman
J. Phys. Chem. A103, 5722-5731 (1999).

Repetitively Sampled Time-of-Flight Mass Spectrometry for Gas-Phase Kinetics Studies
C. Fockenberg, H. J. Bernstein, J. T. Muckerman, J. M. Preses, G. E. Hall, T. J. Sears and R. E. Weston
Rev. Sci. Instr. 70, 3259-3264 (1999)

Vibronic Reassignment of the A 1A" - X 1A' Band System of Bromomethylene
A. J. Marr and T. J. Sears
J. Molec. Spectrosc. 195, 367-370 (1999)

Hot Band Spectroscopy of DCBr near 0.96µm
A. J. Marr and T. J. Sears
Molec. Phys. 99, 185-193 (1999)

The Far Infrared Laser Magnetic Resonance Spectrum of CH2F
J. Nolte, H. Gg. Wagner, T. J. Sears and F. Temps
J. Molec. Spectrosc. 195, 43-53 (1999)

Near Infrared Spectroscopy of CH2 by Frequency Modulated Diode Laser Absorption
A. J. Marr, T. J. Sears and B. -C. Chang
J. Chem. Phys. 109, 3431-3442 (1998)

Laser Transient Absorption Spectroscopy of Bromomethylene
A. J. Marr, S. W. North, L. Ruslen and R. W. Field
J. Molec. Spectrosc. 188, 68-77 (1998)

Near Infrared High Resolution Diode Laser Spectrum of the CH2 b 1B1 - a 1A1 Transition
C. Fockenberg, A. J. Marr, T. J. Sears and B. -C. Chang
J. Molec. Spectrosc. 187, 119-125 (1997)

High Resolution Infrared Diode Laser Spectroscopy of CBr
A. J. Marr, T. J. Sears and P. B. Davies
J. Molec. Spectrosc. 184, 413-433 (1997)

Far Infrared Laser Magnetic Resonance Detection of CF3, CHF2 and CH2F
J. Nolte, H. Gg. Wagner, F. Temps and T. J. Sears
Ber. Bunsenges. Phy. Chem. 101, 1421-1428 (1997)

Mid-Infrared Diode Laser Spectroscopy of X 1A HC35Cl
B. -C. Chang, R. Fei and T. J. Sears
J. Molec. Spectrosc.183, 341-346 (1997)

Diode Laser Measurements of CD3 Quantum Yields and Internal Energy for the Dissociation of Dimethyl Sulfoxide-d6
R. N. Rudolph, S. W. North, G. E. Hall and T. J. Sears
J. Chem. Phys. 106, 1346-1352 (1997)

Measurement of the 3 Fundamental Transition Moment and Vibrational Relaxation Rates of the CD3 Radical
R. N. Rudolph, G. E. Hall and T. J. Sears
J. Chem. Phys. 105, 7889-7895 (1996)

CN Radical Reaction Rate measurements by Time-Resolved FM Spectroscopy
S. W. North, R. Fei, T. J. Sears and G. E. Hall
Int. J. Chem. Kinet. 29, 127-129 (1996)

High Resolution Infrared Diode Laser Spectroscopy of X 2 CCl
P. Jin, B. -C. Chang, R. Fei and T. J. Sears
J. Molec. Spectrosc. 182, 189-194 (1996)

High Resolution Near-Infrared Electronic Spectroscopy of HCBr
B.-C. Chang and T. J. Sears
J. Chem. Phys. 105, 2135-2140 (1996)

A High Resolution Interferometer for use with Synchrotron Radiation
K. D. Moeller, T. Sears, H. T. Liu, C. J. Hirschmugl and G. P. Williams
Nucl. Instr. & Meth. Phys. Res. A319, 384-386 (1992)

Transient Frequency-Modulation Absorption Spectroscopy of Free Radicals in Supersonic Free Jet Expansions
B.-C. Chang and T. J. Sears
Chem. Phys. Lett.  256, 288-292 (1996)

The N2 Pressure Broadening Coefficient of the J=1 - 0 Transition of 1H35Cl measured by Tunable Far Infrared (TuFIR) Spectroscopy
C. H. Bryant, T. J. Sears and P. B. Davies
Geophys. Res. Lett. 23, 1945-1947 (1996)

Comment on "Energy partitioning in photodissociation of methyl, ethyl, and n‑propyl iodides at 304 nm"
S. North, T. J. Sears, G. E. Hall and T. Suzuki
Chem. Phys. 211, 515 (1996)

Infrared Laser Transient Absorption Spectroscopy of the Ethyl Radical
T. J. Sears, P. M. Johnson, P. Jin and S. Oatis
J. Chem. Phys. 104, 781-792 (1996)

Very Low Temperature Infrared Laser Absorption Spectroscopy of N2O, NO, and NO2
P. Jin, H. Wang, S. Oatis, G. Hall and T. Sears
J. Molec. Spect. 173, 442‑451 (1995)

Rotationally Resolved Near‑Infrared Spectrum of the HCCl A 1A" ← X 1A' Transition
B.‑C. Chang and T. J. Sears
J.  Molec. Spectrosc. 173, 391‑403 (1995) 

Frequency‑Modulation Transient Absorption Spectrum of the HCCl
A 1A" (0,0,0) -  X 1A' (0,0,0) Transition
B. C. Chang and T. J. Sears
J. Chem. Phys. 102, 6347‑6353 (1995)

Near‑Infrared Vibronic Spectrum of the CH2, b 1B1  ←   a 1A1 Transition
B.‑C. Chang, M. Wu, G. E. Hall and T. J. Sears
J. Chem. Phys. 101, 9236-9245 (1994)

Far Infrared Laser Magnetic Resonance Spectroscopy of CH2 Cl (X 2B1)
T. J. Sears, F. Temps, H. G. Wagner and M. Wolf
J. Molec. Spectrosc. 168, 136‑146 (1994)

Time‑Resolved Frequency Modulation Spectroscopy of Photochemical Transients
J. C. Bloch, R. W. Field, G. E. Hall and T. J. Sears
J. Chem. Phys. 101, 1717‑1720 (1994)

Far Infrared Laser Magnetic Resonance Detection of CHD (X 3A")
J. Nolte, F. Temps, H. G. Wagner, M. Wolf and T. J. Sears
J. Chem. Phys. 100, 8706‑8712 (1994)

Comment on: The v1 + v3 Combination Mode of C3 in Ar and Kr Matrices:  Evidence for a Bent Structure [J. Chem. Phys. 99, 7371 (1993)]
J. Almlöf, P. Jensen, F. J. Northrup, C. M. Rohlfing, E. A. Rohlfing and T. J. Sears
J. Chem. Phys. 101, 5413 (1994)

Infrared and Near Infrared Transient Absorption Spectroscopy of Molecular Free Radicals
T. J. Sears, M. Wu, G. E. Hall, B.‑C. Chang, G. Hansford, J. C. Bloch and R. W. Field
SPIE Proceedings Series, Laser Techniques for State Selected and State‑to‑State Chemistry, Vol. 2124, pp. 219‑226, Los Angeles, CA, Hepburn, J. W., ed., January 27‑30, 1994

Far‑Infrared Laser Magnetic Resonance of X 2A' trans‑DOCO
H. E. Radford, M. A. Moore, T. J. Sears, J. Grussdorf, J. Nolte and F. Temps
J. Molec. Spectrosc. 165, 137‑149 (1994)

Stimulated emission pumping spectroscopy of 2Σ and 2π vibronic levels in &Xtilde;(v1v20) 2π NCO
M. Wu and T. J. Sears
Molec. Phys. 82, 503‑521 (1994)

Laser Spectroscopy of Chemically Reactive Species
M. Wu and T. J. Sears
In SPIE Proceedings Series No. 1858, Laser Techniques for State‑ Selected and State‑to‑State Chemistry, SPIE Press, Washington, DC, 1993; , pp. 61‑70

Studies of Renner‑Teller Effect in NCO by SEP Spectroscopy
M. Wu and T. J. Sears
In Molecular Dynamics and Spectroscopy by Simulated Emission Pumping Dai, H.‑L. and Field, R. W., Eds., Advanced Series in Physical Chemistry vol 4, pp 223-250 World Scientific Press, Singapore (1995)

Stimulated Emission Pumping Spectroscopy of CH3O ( X 2E) 6:  New Observations on the Jahn‑Teller Effect
A. Geers, J. Kappert, F. Temps and T. J. Sears
J. Chem. Phys. 98, 4297‑4300 (1993)

b-Dipole Transitions in trans-HOCO Observed by Far Infrared Laser Magnetic Resonance
T. J. Sears, H. E. Radford and M. A. Moore
J. Chem. Phys. 98, 6624 (1993)

Laser Induced Fluorescence Spectroscopy of the Jet‑Cooled HNCN Radical
M. Wu, G. Hall and T. J. Sears
J. Chem. Soc., Faraday Trans. 89, 615‑622 (1993)

Fourier‑Transform Spectrophotometer for Time‑Resolved Emission Measurements Using a 100‑Point Transient Digitizer
J. M. Preses, G. E. Hall, J. T. Muckerman, T. J. Sears, R. E. Weston Jr., C. Guyot, J. C. Hanson, G. W. Flynn and H. J. Bernstein
Rev. Sci. Instrum. 64, 95‑102 (1993)

Transient Diode Laser Absorption Spectroscopy of the 2 Fundamental of trans‑HOCO and DOCO
T. J. Sears, W. M. Fawzy and P. M. Johnson
J. Chem. Phys. 97, 3996‑4007 (1992)

The Rotational Spectrum of trans‑HOCO and DOCO
H. E. Radford, W. Wei and T. J. Sears
J. Chem. Phys. 97, 3989‑3995 (1992)

Study of Renner‑Teller, Spin‑orbit and Fermi‑Resonance in  2 (v1v20) Levels of NCO by Stimulated Emission Pumping Spectroscopy
M. Wu, F. J. Northrup and T. J. Sears
J. Chem. Phys. 97, 4583‑4595 (1992)

High Resolution Fourier Transform Spectroscopy Using Infrared Synchrotron Radiation.  I.  Instrumentation
K. D. Moeller, D. Scardino, T. Sears, D. Carlson, C. J. Hirschmugl, G. P. Williams, E. Chang and H. T. Liu
Int. J. Infrared & Millimeter Waves 13, 275‑287 (1992)

Stimulated Emission Pumping:  Applications to Highly Vibrationally Excited Transient Molecules
F. J. Northrup and T. J. Sears
In Annual Review of Physical Chemistry; Strauss, H. L., ed.; Annual Reviews, Inc., Palo Alto, CA, 1992; Vol. 43, pp. 127‑152

Measurement of (00v3) Levels in X 2 NCO by Stimulated Emission Pumping Spectroscopy
F. J. Northrup, M. Wu and T. J. Sears
J. Chem. Phys. 96, 7218‑7228 (1992)

Far Infrared Laser Frequencies of CH3OD and N2H4
H. E. Radford, K. M. Evenson, F. Matushima, L. R. Zink, G. P. Galvao and T. J. Sears
J. Infrared & Millimeter Waves 12, 1161‑1166 (1991)

Avoided Crossings in the FIR LMR Spectrum of HCO
J. M. Brown, H. E. Radford and T. J. Sears
J. Molec. Spectrosc. 148, 20‑37 (1991)

The FIR LMR Spectrum of FO2:  Some Classic Examples of Level Anticrossing Resonances
U. Bley, P. B. Davies, M. Grantz, T. J. Sears and F. Temps
Chem. Phys. 152, 281‑292 (1991)

Photodissociation of Acetone at 193 nm:  Rotational‑ and Vibrational‑State Distributions of Methyl Fragments by Diode Laser Absorption/Gain Spectroscopy
G. E. Hall, D. Vanden Bout and T. J. Sears
J. Chem. Phys. 94, 4182‑4188 (1991)

A Semi‑Rigid Bender Analysis of an Extensive Set of Rotation ‑ Vibration Levels in X 1g+ C3
F. J. Northrup, T. J. Sears and E. A. Rohlfing
J. Molec. Spectrosc. 145, 74‑88 (1991)

Renner‑Teller, Spin‑Orbit and Fermi‑Resonance Interactions in 2 NCS Investigated by LIF Spectroscopy
F. J. Northrup and T. J. Sears
Molec. Phys. 71, 45‑64 (1990)

Stimulated Emission Pumping Spectroscopy Study of Jet‑Cooled C3:  Pure Bending Levels and Bend‑Symmetric Stretch Combination Levels of X 1g+
F. J. Northrup and T. J. Sears
J. Opt. Soc. Amer. B7, 1924‑1934 (1990)

Infrared Diode Laser Spectroscopy of the 3 Fundamental of the CD3 Radical
W. M. Fawzy, T. Sears and P. B. Davies
J. Chem. Phys. 92, 7021‑7026 (1990)

Photodissociation of RNCS and RSCN (R = H, CH3, C2H5) at 248 and 193 nm:  CN Product Energy Distributions
F. J. Northrup and T. J. Sears
J. Chem. Phys. 93, 2346‑2356 (1990)

Photodissociation of RNCS and RSCN (R = H, CH3, C2H5):  Evidence for an Excited State Isomerization and Energy Deposition in the NCS Product
F. J. Northrup and T. J. Sears
J. Chem. Phys. 93, 2337‑2345 (1990)

Rotational Populations in OD Formed in the Reaction O(1D)+D2 Investigated by Infrared Rotational Absorption Spectroscopy
T. J. Sears, G. E. Hall and J. J. F. McAndrew
J. Chem. Phys. 91, 5201‑5207 (1989)

Observation of Stimulated Emission Pumping Spectra of Jet Cooled NCS and C3
F. J. Northrup and T. J. Sears
Chem. Phys. Lett. 159, 421‑425 (1989)

Probing Chemical Reaction Dynamics by Rotational Spectroscopy:  the OH Rotational Distribution in the Reaction H + O2 OH + O
G. E. Hall and T. J. Sears
Chem. Phys. Lett. 158, 184‑188 (1989)

Laser‑Induced Fluorescence Spectroscopy of NCS in a Free Jet Expansion
F. J. Northrup and T. J. Sears
J. Chem. Phys. 91, 762‑774 (1989)

The Microwave Spectrum of the FO2 Radical
M. Bogey, P. B. Davies, C. Demuynck, J. L. Destombes and T. J. Sears
Molec. Phys. 67, 1033‑1051 (1989)

Dissociation of CD3I at 248 nm Studied by Diode Laser Absorption Spectroscopy
G. E. Hall, T. J. Sears and J. M. Frye
J. Chem. Phys. 90, 6234‑6242 (1989)

Dynamics of NCS Formation from Photolysis of RNCS
F. J. Northrup and T. J. Sears
Fourth International Laser Conference, Advances in Laser Science IV, AIP Conf. Proceedings 1990, Atlanta, GA, October 2‑6, 1988

Extended Measurements of the 2 Band of CD3 and the Determination of the Vibrational Potential Function for Methyl
T. J. Sears, J. M. Frye, V. Spirko and W. P. Kraemer
J. Chem. Phys. 90, 2125‑2133 (1989)

An Absence of Interstellar HCCO and Bates' Dissociative Recombination Theory
B. E. Turner and T. J. Sears
Astrophys. J. 340, 900‑905 (1989)

Energy Transfer from Highly Vibrationally Excited Azulene and Azulene‑d8 to Carbon Dioxide
W. Jalenak, R. E. Weston Jr., T. J. Sears and G. W. Flynn
J. Chem. Phys. 89, 2015‑2022 (1988)

Diode Laser Spectroscopy of the 2 Band of CD3
J. M. Frye, T. J. Sears and D. Leitner
J. Chem. Phys. 88, 5300‑5306 (1988)

Laser Induced Fluorescence Study of the 2B2 -  2A2 Transition of the Furan Cation in a Supersonic Free Jet Expansion
R. S. Smith, M. Anselment, L. F. DiMauro, J. M. Frye and T. J. Sears
J. Chem. Phys. 87, 4435‑4446 (1987)
Erratum:  89, 2591‑2592 (1988)

Measurement of the Renner‑Teller Effect in X 2 CO2+ by Diode Laser Absorption
J. M. Frye and T. J. Sears
Molec. Phys. 62, 919‑937 (1987)

A Search for Rotationally Excited CH in Galactic Sources
H. E. Matthews, M. B. Bell, T. J. Sears, B. E. Turner and L. J. Rickard
Astron. Astrophys. 161, 329‑333 (1986) 

Infrared Diode Laser Spectroscopy of the 2 (2+ - 1- ) Band of H3O+
P. B. Davies, S. A. Johnson, P. A. Hamilton and T. J. Sears
Chem. Phys. 108, 335‑341 (1986) 

Infrared Rotational Transitions in CH2 X 3B1 Observed by Diode Laser Absorption
T. J. Sears
 J. Chem. Phys. 85, 3711‑3715 (1986)

Observation of the 2 Band of CO2+ by Diode Laser Absorption
T. J. Sears
Molec. Phys. 59, 259‑274 (1986)

Infrared Absorption Spectroscopy of Molecular Ions Using Tunable Lasers
T. J. Sears
J. Chem. Soc., Faraday Trans. 2 83, 111‑126 (1987)

Infrared Diode Laser Measurements of Some Atomic Helium (4He I ls nl) Fine Structure Transitions
T. J. Sears, S. C. Foster and A. R. W. McKellar
J. Opt. Soc. B3, 1037‑1038 (1986)

Rotational Spectroscopy of DO2 by FIR LMR and Millimeter Wave Absorption
T. J. Sears, G. A. Takacs, C. J. Howard, R. L. Crownover, P. Helminger and F. C. DeLucia
J. Mol. Spectrosc. 118, 103‑120 (1986)

The Calculated 2 (inversion) Spectrum of H3O+
D. J. Liu, T. Oka and T. J. Sears
J. Chem. Phys. 84, 1312‑1316 (1986)

V‑V Energy Transfer from Highly Vibrationally Excited Azulene to CO2
W. Jalenak, R. E. Weston Jr., T. J. Sears and G. W. Flynn
J. Chem. Phys. 83, 6049‑6050 (1985)

Interstellar Molecular Line Searches at 1.5 Centimeters
H. E. Matthews and T. J. Sears
Astrophys. J. 300, 766‑772 (1986)

Infrared and Far‑infrared Laser Magnetic Resonance Spectroscopy of the GeH Radical:  Determination of Ground‑State Parameters
J. M. Brown, K. M. Evenson and T. J. Sears
J. Chem. Phys. 83, 3275‑3284 (1985)

Diode Laser Absorption Spectroscopy of D3O+:  Determination of the Equilibrium Structure and Potential Function of the Oxonium Ion
T. J. Sears, P. R. Bunker, P. B. Davies, S. A. Johnson and V. Spirko
J. Chem. Phys. 83, 2676‑2685 (1985)

Analysis of the Laser Photoelectron Spectrum of CH2­
P. R. Bunker and T. J. Sears
J. Chem. Phys. 83, 4866‑4876 (1985)

Detection of the Bending Fundamental Band of DN2+ by Diode Laser Absorption Spectroscopy
T. J. Sears
J. Chem. Phys. 82, 5757‑5758 (1985)

Observation of the 2 (Bending) Fundamental of the HN2+ Ion at 14.6 µm
T. J. Sears
J. Opt. Soc. Amer. B2, 786‑789 (1985)

ASYTOP‑‑A Program for Detailed Analysis of Gas Phase Magnetic Resonance Spectra of Asymmetric Top Molecules
T. J. Sears
Comp. Phys. Comm. 34, 123‑133 (1984)

The Calculation of the Energy Levels of An Asymmetric Top Free Radical in a Magnetic Field
T. J. Sears
Comp. Phys. Rep. 2, 1‑32 (1984)

Emission Spectra in a Supersonic Expansion:  The Quartet System of NO and the Schüler Band of ND4
K. P. Huber and T. J. Sears
Chem. Phys. Lett. 113, 129‑134 (1985)

Observation of the 2 Fundamental Band of HCO+
S. C. Foster, A. R. W. McKellar and T. J. Sears
J. Chem. Phys. 81, 578 (1984)

Far Infrared Laser Magnetic Resonance of Vibrationally Excited CD2
K. M. Evenson, T. J. Sears and A. R. W. McKellar
J. Opt. Soc. Amer. B1, 15 (1984)

A Reinterpretation of the CH2­ Photoelectron Spectrum
T. J. Sears and P. R. Bunker
J. Chem. Phys. 79, 5265 (1983)

Far‑Infrared Laser Magnetic Resonance of Singlet Methylene:  Singlet‑Triplet Perturbations, Singlet‑Triplet Transitions and the Singlet‑Triplet Splitting
A. R. W. McKellar, P. R. Bunker, T. J. Sears, K. M. Evenson, R. J. Saykally and S. R. Langoff
J. Chem. Phys. 79, 5251 (1983)

Infrared and Far Infrared Transition Frequencies for the CH2 Radical
T. J. Sears, A. R. W. McKellar, P. R. Bunker, K. M. Evenson and J. M. Brown
Astrophys. J. 276, 399 (1984)

Spectroscopic Determination of the Singlet‑Triplet Splitting in Methylene
A. R. W. McKellar, P. R. Bunker, T. J. Sears, K. M. Evenson and S. R. Langhoff
Bull. Soc. Chim. Belg. 92, 499 (1983)

The Rotational Spectrum of the CD2 Radical Studied by Far Infrared Laser Magnetic Resonance Spectroscopy
P. R. Bunker, T. J. Sears, A. R. W. McKellar, K. M. Evenson and F. J. Lovas
J. Chem. Phys. 79, 1211 (1983)

Further Observations of the N = 1 0 Transition of C4H
M. B. Bell, H. E. Matthews and T. J. Sears
Astron. Astrophys. 127, 241 (1983)

The Laser Magnetic Resonance Spectrum of the 2 Band of HSO at 10 µm
T. J. Sears and A. R. W. McKellar
Molec. Phys. 11, 25 (1983)

The Detection of Vinyl Cyanide in TMC‑1
H. E. Matthews and T. J. Sears
Astrophys. J. 272, 149 (1983)

The Laser Magnetic Resonance Spectrum of 13CH2 around 11 µm:  Determination of 13C Hyperfine Interaction and 2 Isotope Shift for Methylene
A. R. W. McKellar and T. J. Sears
Can. J. Phys. 61, 480 (1983)

Detection of the J = 1 0 Transition of CH3CN
H. E. Matthews and T. J. Sears
Astrophys. J. Lett. 267, L53 (1983)

The Laser Magnetic Resonance Spectrum of the 2 Band of the Methylene Radical CH2
 T. J. Sears, P. R. Bunker and A. R. W. McKellar
J. Chem. Phys. 77, 5363 (1982)

The Rotational Spectrum and Hyperfine Structure of the Methylene Radical CH2 Studied by Far‑Infrared Laser Magnetic Resonance Spectroscopy
T. J. Sears, P. R. Bunker, A. R. W. McKellar, K. M. Evenson, D. A. Jennings and J. M. Brown
J. Chem. Phys. 77, 5348 (1982)

Laser Magnetic Resonance of Metastable Krypton and Xenon Atoms
T. J. Sears and A. R. W. McKellar
Can. J. Phys. 60, 345 (1982)

Detection of the N = 1 0 Transition of C4H
M. B. Bell, T. J. Sears and H. E. Matthews
Astrophys. J. Lett. 255, L75 (1982)

The Laser Magnetic Resonance Spectrum of the NCO Radical at 5.2 µm
C. E. Barnes, J. M. Brown, A. D. Fackerell and T. J. Sears
J. Molec. Spectrosc. 92, 485 (1982)

Observation of the 2 Band of CH2 by Laser Magnetic Resonance
T. J. Sears, P. R. Bunker and A. R. W. McKellar
J. Chem. Phys. 75, 4731 (1981)

The Free Jet Cooled, Laser Induced Fluorescence Spectrum of Sym‑ Triazine
M. Heaven, T. J. Sears, V. E. Bondybey and T. A. Miller
J. Chem. Phys. 75, 5271 (1981)

Ne‑Matrix Spectra of the Sym‑C6Br3F3+ Radical Cation
V. E. Bondybey, T. J. Sears, T. A. Miller, C. Vaughn and J. H. English
Chem. Phys. 61, 9 (1981)

The Jahn‑Teller Distortion in the X 2E State of Sym‑C6Cl3F3+ as Determined from Laser Induced Fluorescence Studies
T. J. Sears, T. A. Miller and V. A. Bondybey
J. Chem. Soc., Faraday Disc. 71, (1981)

The Jahn‑Teller Effect in C6F6+
T. J. Sears, T. A. Miller and V. E. Bondybey
J. Chem. Phys. 74, 3240 (1981)

Laser Excitation and Emission Spectra of Hexafluorobenzene Cation in the Gas Phase
T. J. Sears, T. A. Miller and V. E. Bondybey
J. Am. Chem. Soc. 103, 326 (1981)

Gas Phase Emission Spectra of Supercooled Organic Ions
T. A. Miller, B. R. Zegarski, T. J. Sears and V. E. Bondybey
J. Phys. Chem. 84, 3154 (1980)

The Isotopic Dependence of the Spin‑Rotation Interaction for an Asymmetric Top Molecule
J. M. Brown, T. J. Sears and J. K. G. Watson
Molec. Phys. 41, 173 (1980)

Low Temperature Gas Phase and Matrix Studies of the C6H3F3+ and C6H3Cl3+ Radical Cations
V. E. Bondybey, T. J. Sears, J. H. English and T. A. Miller
J. Chem. Phys. 73, 2063 (1980)

Jahn Teller Distortions in C6H3F3+ and C6H3Cl3+
T. J. Sears, T. A. Miller and V. E. Bondybey
J. Chem. Phys. 72, 6070 (1980)

Selectivity Excited Wavelength Resolved Emission Spectra of Gaseous Organic Ions
T. J. Sears, T. A. Miller and V. E. Bondybey
J. Chem. Phys. 72, 6749 (1980)

The Laser Induced Fluorescence Spectrum of the Sym‑ Trichlorotrifluorobenzene Radical Cation in the Gas Phase
T. J. Sears, T. A. Miller and V. E. Bondybey
J. Am. Chem. Soc. 102, 4864 (1980)

The Laser Magnetic Resonance Spectrum of the 2 Band of NH2
K. Kawaguchi, C. Yamada, E. Hirota, J. M. Brown, J. Buttenshaw, C. R. Parent and T. J. Sears
J. Molec. Spectrosc. 81, 60 (1980)

The Infra‑Red LMR Spectrum of SeH in the X2 State.  A Direct Determination of the Spin‑Orbit Coupling Constant
J. M. Brown, A. Carrington and T. J. Sears
Molec. Phys. 37, 1837 (1979)

A Reduced Form of the Spin‑Rotation Hamiltonian for Asymmetric Top Molecules with Applications of HO2 and NH2
J. M. Brown and T. J. Sears
J. Molec. Spectrosc. 75, 111 (1979)

The EPR Spectrum of the HO2 Radical and Determination of Ground State Parameters
C. E. Barnes, J. M. Brown, A. Carrington, J. Pinkstone, T. J. Sears and P. J. Thistlethwaite
J. Molec. Spectrosc. 72, 86 (1978)

A Determination of Zeeman Parameters for NO2 in its Ground State
J. M. Brown and T. J. Sears
Molec. Phys. 34, 1595 (1977)

VUV Photoelectron Spectroscopy of Transient Species ‑ A Study of Vibrationally Excited Hydrogen and Nitrogen
J. Dyke, N. Jonathan, A. Morris and T. J. Sears
J. Chem. Soc., Faraday Trans. 2 72, 597 (1976)

 

 Last update on: December 14, 2006