Andrew Orr-Ewing's Publications

1. Product rotational alignment for the reaction O(3P) + CS(X1S+)® CO(X1S+) + S(3P), F. Green, G. Hancock, and A.J. Orr-Ewing, Faraday Disc. Chem. Soc. 91, 79-90 (1991).

2. Vector correlations in bimolecular reactions by laser pump and probe techniques , F. Green, G. Hancock, A.J. Orr-Ewing, M. Brouard, S.P. Duxon, P.A. Enriquez, R. Sayos, and J.P. Simons, Chem. Phys. Lett. 182, 568-574 (1991).

3. State-to-state dynamics and doubly differential cross sections for the reaction Cl(2P3/2) + CH4(v3=1,J=1) ® HCl(v'=1,J') + CH3 , W.R. Simpson, A.J. Orr-Ewing, and R.N. Zare, SPIE Proceedings, 1858 , 476-487 (1993).

4. State-to-state differential cross sections from photoinitiated bulb reactions , N.E. Shafer, A.J. Orr-Ewing, W.R. Simpson, H. Xu, and R.N. Zare, Chem. Phys. Lett., 212, 155-162 (1993).

5. State-to-state differential cross sections for the reaction Cl(2P3/2) + CH4(v3 =1, J=1) ® HCl(v'=1,J') + CH3 , W.R. Simpson, A.J. Orr-Ewing, and R.N. Zare, Chem. Phys. Lett., 212 , 163-171 (1993).

6. Vector correlations in the reaction O(3P) + CS(X1S+)® CO(X1S+) + S(3P) , M. Costen, G. Hancock, A.J. Orr-Ewing, and D. Summerfield, J. Chem. Phys., 100, 2754-2764 (1994).

7. Preparing reagents: time dependence of HCl(v=1, J) alignment following pulsed infrared excitation , A.J. Orr-Ewing, W.R. Simpson, T.P. Rakitzis, and R.N. Zare, Isr. J. Chem., 34 , 95-102 (1994).

8. Orientation and alignment of the products of bimolecular reactions , A.J. Orr-Ewing and R.N. Zare, Chapter for The Chemical Dynamics and Kinetics of Small Radicals , edited by K. Liu and A. Wagner, in the series Advances in Physical Chemistry, series editor C.Y. Ng, World Scientific, Singapore (1995).

9. Orientation and alignment of reaction products , A.J. Orr-Ewing and R.N. Zare, Ann. Rev. Phys. Chem., 45 , 315-366 (1994).

10. Beyond State-to-State Differential Cross Sections: Determination of Product Polarization in Photoinitiated Bimolecular Reactions, N. E. Shafer-Ray, A. J. Orr-Ewing, and R. N. Zare, J. Phys. Chem. 99, 7591-7603 (1995).

11. (1+1) Resonance Enhanced Multiphoton Ionization Spectroscopy of C2H2, C2HD, and C2D2 in the range 46,400 cm-1 to 48,400 cm-1, A.J. Orr-Ewing, R.A. Morgan, S.H.S. Wilson, C.L. Reed, and M.N.R. Ashfold, J. Chem. Soc. Faraday Trans., 91, 3327-3337 (1995).

12. Resonance Enhanced Multiphoton Ionization Spectroscopy of Dimethyl Sulphide, R.A. Morgan, A.J. Orr-Ewing, M.N.R. Ashfold, W.J. Buma, N.P.L. Wales, and C.A. de Lange, J. Chem. Soc. Faraday Trans., 91, 3339-3346 (1995).

13. Core Extraction for Measuring State-to-State Differential Cross Sections of Bimolecular Reactions, W.R. Simpson, A.J. Orr-Ewing, T.P. Rakitzis, S.A. Kandel, and R.N. Zare, J. Chem. Phys., 103, 7299-7312 (1995).

14. Reaction of Cl with Vibrationally Excited CH4 and CHD3: State-to-State Differential Cross Sections and Steric Effects for the HCl Product, W.R. Simpson, T.P. Rakitzis, S.A. Kandel, A.J. Orr-Ewing, and R.N. Zare, J. Chem. Phys., 103, 7313-7335 (1995).

15. The Dynamical Stereochemistry of Bimolecular Reactions , A.J. Orr-Ewing, J. Chem. Soc. Faraday Trans., 92, 881-900 (1996).

16. Resonance Enhanced Multiphoton Ionization Spectroscopy of Carbon Disulphide, R.A. Morgan, M. Baldwin, A.J. Orr-Ewing, M.N.R. Ashfold, W.J. Buma, J.B. Milan, and C.A. de Lange, J. Chem. Phys., 104, 6117-6129 (1996).

17. J-Dependent Linewidths for the (110)-(000) band of the A1A"-X1A' transition of HNO Studied by Cavity Ring-Down Spectroscopy, J. Pearson, A.J. Orr-Ewing, M.N.R. Ashfold, and R.N. Dixon, J. Chem. Soc. Faraday Trans., 92, 1283-1285 (1996).

18. Resonance Enhanced Multiphoton Ionization Spectroscopy of OCS, R.A. Morgan, A.J. Orr-Ewing, D. Ascenzi, M.N.R. Ashfold, W.J. Buma, C.R. Scheper and C.A. de Lange, J. Chem. Phys., 105, 2141-2152 (1996).

19. Observation of the spin-forbidden O(1D) + O2(X3Sg-) channel in the 317-327 nm photolysis of ozone, K. Takahashi, M. Kishigami, Y. Matsumi, M. Kawasaki, and A.J. Orr-Ewing, J. Chem. Phys., 105, 5290-5293 (1996).

20. The Effect of Reagent Translational Energy on the Dynamics of the Reaction O(3P) + CS(X1S+)® CO(X1S+) + S(3P), D. Summerfield, M.L. Costen, G.A.D. Ritchie, G. Hancock, T.W.R. Hancock, and A.J. Orr-Ewing, J. Chem. Phys., 106, 1391-1401 (1997). PDF file

21. Resonance Enhanced Multiphoton Ionization Spectroscopy (REMPI) and REMPI-Photoelectron Spectroscopy of Carbonyl Sulphide and Carbon Disulphide, R.A. Morgan, M.A. Baldwin, D. Ascenzi, A.J. Orr-Ewing, M.N.R. Ashfold, W.J. Buma, J.B. Milan, C.R. Scheper and C.A. de Lange, Int. J. Mass Spec. Ion. Proc, 159, 1-11 (1996).

22. Scattering-Angle Resolved Product Rotational Alignment for the Reaction of Cl with Vibrationally Excited Methane, A.J. Orr-Ewing, W.R. Simpson, T.P. Rakitzis, S.A. Kandel, and R.N. Zare, J. Chem. Phys.,106, 5961-5971 (1997). PDF file

23. Spectroscopy and Predissociation Dynamics of the A1A'' state of HNO, J. Pearson, A.J. Orr-Ewing, M.N.R. Ashfold and R.N. Dixon, J. Chem. Phys., 106, 5850-5873 (1997).

24. Predissociative Lifetimes of the A2S+ v=1 State of the SH Radical Determined by Cavity Ring Down Spectroscopy, M.D. Wheeler, A.J. Orr-Ewing, M.N.R. Ashfold, and T. Ishiwata, Chem. Phys. Lett., 268, 421-428 (1997).

25. Predissociation dynamics of the A2S+state of SH and SD, M.D. Wheeler, A.J. Orr-Ewing and M.N.R. Ashfold, J.Chem.Phys., 107, 7591-7600 (1997). PDF file

26. Cavity ring down spectroscopy, M.D. Wheeler, S.M. Newman, M.N.R. Ashfold and A.J. Orr-Ewing, J.Chem.Soc.Faraday Trans. 94, 337-351 (1998). PDF file

27. Predissociation dynamics of the B3Su- state of S2, M.D. Wheeler, S.M. Newman and A.J. Orr-Ewing, J. Chem. Phys. 108, 6594-6605 (1998). PDF file

28. Cavity ring-down spectroscopy of the A2P - X2P transition of BrO , M.D. Wheeler, S.M. Newman and A.J. Orr-Ewing, Chem. Phys. Lett. 285, 346-351 (1998).

29. The spectroscopy of high Rydberg states of ammonia, S.R. Langford, A.J. Orr-Ewing, R.A. Morgan, C.M. Western, M.N.R. Ashfold, A. Rijkenberg, C.R. Scheper, W.J. Buma and C.A. de Lange, J. Chem. Phys. 108, 6667-6680 (1998). PDF file

30. On the UV photodissociation of HI, S.R. Langford, P.M. Regan, A.J. Orr-Ewing, and M.N.R. Ashfold, Chem. Phys. 231, 245-260 (1998).

31. Resonance enhanced multiphoton ionization (REMPI) and REMPI-photoelectron spectroscopy of ammonia, M.N.R. Ashfold, S.R. Langford, A.J. Orr-Ewing, R.A. Morgan, C.M. Western, A. Rijkenberg, C.R. Scheper, W.J. Buma and C.A. de Lange, Eur. Phys. J. D 4, 189-97 (1998). PDF file

32. The near UV photodissociation dynamics of HBr and HI, M.N.R. Ashfold, S.R. Langford, A.J. Orr-Ewing and P.M. Regan, Proc. SPIE 3271, 84-94 (1998).

33. Ion imaging studies of the Cl(2P) and Br(2P) atomic products resulting from BrCl photodissociation in the wavelength range 235 - 540 nm, M.J. Cooper, P.J. Jackson, L.J. Rogers, A.J. Orr-Ewing, M.N.R. Ashfold, and B.J. Whitaker, J. Chem. Phys. 109, 4367-77 (1998). PDF file

34. Ion imaging studies of the Br(2P) atomic products from Br2 photodissociation, M.J. Cooper, E. Wrede, A.J. Orr-Ewing, and M.N.R. Ashfold, J. Chem. Soc. Faraday Trans. 94, 2901-8 (1998). PDF file

35. Cavity ring-down spectroscopy of the A2P-X2P transition of IO, S.M. Newman, W.H. Howie, I.C. Lane, M.R. Upson, and A.J. Orr-Ewing, J. Chem. Soc. Faraday Trans. 94, 2681-2688 (1998). PDF file

36. On the near UV photodissociation dynamics of HBr, P.M. Regan, S.R. Langford, A.J. Orr-Ewing and M.N.R. Ashfold, J. Chem. Phys. 110, 281-8 (1999). PDF file

37. Kinetics studies of reactions of IO radicals determined by cavity ring-down spectroscopy, D.B.Atkinson, J.W. Hudgens and A.J. Orr-Ewing, J. Phys. Chem. 103, 6173 (1999).PDF file

38. Integrated absorption intensities and Einstein coefficients for the O2(a1Dg-X3Sg-) transition - a comparison of cavity ring-down and high resolution Fourier transform spectroscopy using a long-path absorption cell , S.M. Newman, I.C. Lane, A.J. Orr-Ewing, D.M. Newnham and J. Ballard, J. Chem. Phys. 110, 10749 (1999).PDF file

39. The UV absorption of ClO 1: The A2 P - X2 P spectrum at wavelengths from 285 – 320 nm studied by cavity ring-down spectroscopy , W.H. Howie, I.C. Lane, S.M. Newman, D. Johnson and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 1, 3079 (1999). PDF file

40. The UV absorption of ClO 2: Predissociation of the A2 P state studied by ab initio and Fermi Golden rule calculations, I.C. Lane, W.H. Howie and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 1, 3087 (1999).PDF file

41. Spin orbit branching in Cl(2Pj) atoms produced by UV photodissociation of HCl, P.M. Regan, S.R. Langford, D. Ascenzi, P.A. Cook, A.J. Orr-Ewing and M.N.R. Ashfold, Phys. Chem. Chem. Phys. 1, 3247 (1999).PDF file

42. The ultraviolet photodissociation of DCl: H/D isotope effects on the Cl(2P) atom spin-orbit branching, D. Ascenzi, P.M. Regan and A.J. Orr-Ewing, Chem. Phys. Lett. 310, 477-484 (1999).PDF file

43. Rotational structure in the A1A'' - X1A' spectrum of formyl chloride, H. Ding, A.J. Orr-Ewing and R.N. Dixon, Phys. Chem. Chem. Phys. 1, 4181 (1999).PDF file

44. The UV photodissociation of HI revisited: REMPI measurements of I(2P) atom spin-orbit branching fractions, P.M. Regan, D. Ascenzi, C. Clementi, M.N.R. Ashfold and A.J. Orr-Ewing, Chem. Phys. Lett. 315, 187 (1999).PDF file

45. A CASSCF/MRCI study of the low-lying Rydberg states of ClO, I.C. Lane and A.J. Orr-Ewing, Mol. Phys. 98, 793-806 (2000).PDF file

46. Ultraviolet photodissociation of HCl in selected rovibrational states: experiment and theory, P.M. Regan, D. Ascenzi, A. Brown, G.G. Balint-Kurti, and A.J. Orr-Ewing, J. Chem. Phys. 112, 10259-68 (2000).PDF file

47. Velocity map imaging of the near threshold photodissociation of IBr: accurate determination of De(I-Br), E. Wrede, S. Laubach, S. Schulenburg, A.J. Orr-Ewing and M.N.R. Ashfold, Chem. Phys. Lett. 326, 22 (2000).PDF file

48. The valence and Rydberg states of FO: an ab-initio search for electronic transitions,I.C. Lane and A.J. Orr-Ewing, J. Phys. Chem. A, 104, 8759 (2000).PDF file

49. Temperature and pressure dependence of linewidths and integrated absorption intensities for the O2(a1D g-X3Sg-) transition, S.M. Newman, A.J. Orr-Ewing, D.M. Newnham and J. Ballard, J. Phys. Chem. A, 104, 9467 (2000). PDF file

50. The near ultra-violet spectrum of the FCO radical: re-assignment of transitions and predissociation of the electronically excited state, W.H. Howie, I.C. Lane and A.J. Orr-Ewing, J. Chem. Phys. 113, 7237 (2000).PDF file

51. Photodissociation and photoionization of highly excited HI molecules, P.M. Regan, D. Ascenzi, E. Wrede, P.A. Cook, M.N.R. Ashfold and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 2, 5364 (2000).PDF file

52. Rotational distribution of the HCl products from the reaction of Cl(2P) with methanol, S. Rudic, D. Ascenzi and A.J. Orr-Ewing, Chem. Phys. Lett. 332, 487 (2000). PDF file

53. 3+1 resonance enhanced multiphoton ionization spectroscopy of HBr, D. Ascenzi, S.R. Langford, M.N.R. Ashfold and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 3, 29 (2001).PDF file

54. Continuum state spectroscopy: a high resolution ion imaging study of IBr photolysis in the wavelength range 440-685 nm., E. Wrede, S. Laubach, S. Schulenburg, E.R. Wouters, A.J. Orr-Ewing and M.N.R. Ashfold, J. Chem. Phys. 114 2629-2646 (2001).PDF file

55. Investigations of the effects of N2 and NH3 additions to hot filament activated CH4/H2 gas mixtures, J.A. Smith, J.B. Wills, H.S. Moores, A.J. Orr-Ewing, M.N.R. Ashfold, Y.A. Mankelevich and N.V. Suetin, J. Appl. Phys. 92, 672 (2002). PDF file

56. Vector correlations and alignment parameters in the photodissociation of HF and DF, G.G. Balint-Kurti, A.J. Orr-Ewing, J.A. Beswick, A. Brown and O.S. Vasyutinskii, J. Chem. Phys.116, 10760 (2002).PDF file

57. Ion imaging studies of Cl(2P3/2) fragments arising in the visible photolysis of BrCl: measurement of orientation, alignment and alignment free anisotropy parameters, E.R. Wouters, M. Beckert, L.J. Russell, K.N. Rosser, A.J. Orr-Ewing, M.N.R. Ashfold and O.S. Vasyutinskii, J. Chem. Phys. 117, 2087 (2002).PDF file

58. Measurements of C2 and CH concentrations and temperatures in a dc arc jet using cavity ring down spectroscopy, J.B. Wills, J.A. Smith, W.E. Boxford, J.M.F. Elks, M.N.R. Ashfold and A.J. Orr-Ewing, J. Appl. Phys. 92 4213 (2002).).PDF file

59. The dynamics of formation of HCl products from the reaction of Cl(2P) atoms with methanol, ethanol and dimethyl ether, S. Rudic, C. Murray, D. Ascenzi, H. Anderson, J.N. Harvey and A.J. Orr-Ewing, J. Chem. Phys. 117 5692 (2002).PDF file

60. Trace detection of methane using continuous wave cavity ring-down spectroscopy at 1.65 mm, B.L. Fawcett, A.M. Parkes, D.E. Shallcross and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 4, 5960 (2002). PDF file

61. 410 nm diode laser cavity ring-down spectroscopy for trace detection of NO2, M.I. Mazurenka, B.L. Fawcett, D.E. Shallcross and A.J. Orr-Ewing, Chem. Phys. Lett. 367, 1 (2003).PDF file

62. The product branching and dynamics of the reaction of chlorine atoms with methylamine, S. Rudic, C. Murray, J.N. Harvey and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 5, 1205 (2003). PDF file

63. Chemical kinetics in carbon depositing dc arc jet CVD reactors, Yu.A. Mankelevich, N.V. Suetin, M.N.R. Ashfold, W.E. Boxford, A.J. Orr-Ewing, J.A. Smith and J.B. Wills, Diamond and Relat. Mater. 12, 383 (2003). PDF file

64. Number densities and temperatures of acetylene in hot filament and arc-jet activated CH4/H2 gas mixtures measured using diode laser cavity ring-down spectroscopy, J.B. Wills, M.N.R. Ashfold, A.J. Orr-Ewing, Yu.A. Mankelevich and N.V. Suetin, Diamond and Relat. Mater. 12, 1346-1356 (2003). PDF file

65. Trace detection of volatile organic compounds by diode laser cavity ring-down spectroscopy, A.M. Parkes, B.L. Fawcett, R.E. Austin, S. Nakamichi, D.E. Shallcross and A.J. Orr-Ewing, The Analyst 128, 960-965 (2003). PDF file

66. Absorption cross sections and pressure broadening of rotational lines in the 3v3 band of N2O determined by diode laser cavity ring-down spectroscopy, A.M. Parkes, A.R. Linsley and A.J. Orr-Ewing, Chem. Phys. Lett. 377, 439-444 (2003).PDF file

67. Cavity ring-down spectroscopy measurements of the concentrations of C2(X1S+) radicals in a DC arc jet reactor used for chemical vapour deposition of diamond films., C.J. Rennick, J.A. Smith, M.N.R. Ashfold and A.J. Orr-Ewing, Chem. Phys. Lett. 383, 518-522 (2004). PDF file

68. On-the-fly ab initio trajectory calculations of the dynamics of Cl atom reactions with methane, ethane and methanol, S. Rudic, C. Murray, J.N. Harvey, and A.J. Orr-Ewing, J. Chem. Phys. 120, 186 - 198 (2004). PDF file

69. Imaging the quantum-state specific differential cross sections of HCl formed from reactions of chlorine atoms with methanol and dimethyl ether, C. Murray, A.J. Orr-Ewing, R.L. Toomes and T.N. Kitsopoulos, J. Chem. Phys. 120, 2230 - 2237 (2004). PDF file

70. The dynamics of the H atom abstraction reactions between chlorine atoms and methyl halides, C. Murray, B. Retail and A.J. Orr-Ewing, Chem. Phys. 301, 239 - 249 (2004). PDF file

71. Improved characterisation of C2 and CH radical number density distributions in a dc arc jet used for diamond chemical vapour deposition, C.J. Rennick, A.G. Smith, J.A. Smith, J.B. Wills, A.J. Orr-Ewing, M.N.R. Ashfold, Yu.A. Mankelevich and N.V. Suetin, Diamond Relat. Mater. 13, 561 - 568 (2004). PDF file

72. Imaging the dynamics of reactions of chlorine atoms with methyl halides, R.L. Toomes, A.J. van den Brom, T.N. Kitsopoulos, C. Murray and A.J. Orr-Ewing, J. Phys. Chem. A 108, 7909-7914 (2004). PDF file

73. UV causes dramatic changes in aggregation with mixtures of photo-active and inert surfactants, J. Eastoe, M. Sanchez Dominguez, P. Wyatt, A.J. Orr-Ewing and R.K. Heenan, Langmuir 20, 6120-6126 (2004). PDF file

74. Combining pre-concentration of air samples with cavity ring-down spectroscopy for detection of trace volatile organic compounds in the atmosphere, A.M. Parkes, R.E. Lindley and A.J. Orr-Ewing, Anal. Chem. 76, 7329-7335 (2004).PDF file

75. Absorption cross sections and pressure broadening of rotational lines in the v5 + v9 band of ethene measured by diode laser cavity ring-down spectroscopy, A.M. Parkes, R.E. Lindley and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 6, 5313-5317 (2004). PDF file

76. The dynamics of chlorine atom reactions with polyatomic organic molecules, C. Murray and A.J. Orr-Ewing, Int. Rev. Phys. Chem. 23, 435-482 (2004). PDF file

77. High-resolution absorption cross sections of formaldehyde at wavelengths from 313 - 320 nm, F.D. Pope, C.A. Smith, M.N.R. Ashfold and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 7, 79-84 (2005). PDF file

78. H-atom abstraction dynamics of reactions between Cl atom and heterocyclic organic molecules, J.K. Pearce, C. Murray, P.N. Stevens and A.J. Orr-Ewing, Molecular Physics 103, 1785-1796 (2005). PDF file

79. Non-adiabatic dynamics in the CH3 + HCl ® CH4 + Cl(2PJ) reaction, B. Retail, J.K. Pearce, C. Murray and A.J. Orr-Ewing, J. Chem. Phys. 122, 101101 (2005). PDF file

80. The photochemistry of formaldehyde under tropospheric conditions, F.D. Pope, C.A. Smith, P.R. Davis, D.E. Shallcross, M.N.R. Ashfold and A.J. Orr-Ewing, Faraday Disc. 130, 59-72 (2005). PDF file

81. Cavity ring-down and cavity enhanced spectroscopy using diode lasers, M.I. Mazurenka, A.J. Orr-Ewing, R. Peverall and G.A.D. Ritchie, Annual Reports C 101, 100 - 142 (2005). PDF file

82. Measurement and modelling of a diamond deposition reactor I: Hydrogen atom and electron number densities in an Ar/H2 arc jet discharge, C.J. Rennick, R.A.H. Engeln, J.A. Smith, A.J. Orr-Ewing, M.N.R. Ashfold and Yu. A. Mankelevich, J. Appl. Phys. 97, 113306 (2005). PDF file

83. Fast Fourier transform analysis in cavity ring-down spectroscopy: application to an optical detector for atmospheric NO2, M. Mazurenka, R. Wada, A.J.L. Shillings, T.J.A. Butler, J.M. Beames and A.J. Orr-Ewing, Appl. Phys. B, 81, 135-141 (2005). PDF file

84. Continuous wave cavity ring-down spectroscopy measurement of NO2 mixing ratios in ambient air, R. Wada and A.J. Orr-Ewing, The Analyst 130, 1595 - 1600 (2005). PDF file

85. Stereodynamics of chlorine atom reactions with organic molecules, C. Murray, J.K. Pearce, S. Rudic, B. Retail and A.J. Orr-Ewing, feature article for J. Phys. Chem. A 109, 11093 - 11102 (2005). PDF file

86. Imaging the dynamics of gas phase reactions, M.N.R. Ashfold, N.H. Nahler, A.J. Orr-Ewing, O.P.J. Vieuxmaire, R.L. Toomes, T.N. Kitsopoulos, I.A. Garcia, D.A. Chestakov, S.M. Wu and D.H. Parker, Phys. Chem. Chem. Phys. 8, 26 - 53 (2006). PDF file

87. How do the structures of polyatomic molecules affect their reaction dynamics? J.K. Pearce, C. Murray and A.J. Orr-Ewing, Physica Scripta 73, 1 - 6 (2006). PDF file

88. Velocity map imaging study of BrCl photodissociation at 467 nm: determination of odd rank (K=1 and 3) anisotropy parameters for the Cl photofragments, A.G. Smolin, O.S. Vasyutinskii, O.P.J. Vieuxmaire, M.N.R. Ashfold. G.G. Balint-Kurti and A.J. Orr-Ewing, J. Chem. Phys. 124, 094305 (2006). PDF file

89. Spatial profiling of H(n=2) atom number densities in a DC arc jet reactor, C.J. Rennick, J. Ma, M.N.R. Ashfold, A.J. Orr-Ewing and Yu.A. Mankelevich, Plasma Sources Sci. Tech. 15, 432-440 (2006). PDF file

90. Measuring acetylene concentrations using a frequency chirped continuous wave diode laser operating in the near infra-red, R.E. Lindley, M. Pradhan and A.J. Orr-Ewing, The Analyst 131, 731-738 (2006). PDF file

91. High-resolution absorption cross-sections of formaldehyde at wavelengths from 300 to 340 nm, at 294 and 245 K, C.A. Smith, F.D. Pope, B. Cronin, C. Parkes and A.J. Orr-Ewing, J. Phys. Chem A 110, 11645-11653 (2006). PDF file

92. Reaction optimization and mechanism in maleimide [5+2] photocycloaddition: a dual approach using tunable UV lasers and time-dependent-DFT, D.M.E. Davies, C. Murray, M. Berry, A.J. Orr-Ewing and K.I. Booker-Milburn, J. Org. Chem. 72, 1449 - 1457 (2007). PDF file

93. Determination of all scattering phases and amplitudes in the photodissociation of a diatomic molecule, A.G. Smolin, O.S. Vasyutinskii and A.J. Orr-Ewing, Mol. Phys. 105, 885 - 892 (2007). PDF file

94. A sensitivity comparison of three photoacoustic cells containing either a single microphone, a differential dual microphone or a cantilever pressure sensor, R.E. Lindley, A.M. Parkes, K. Keen, E.D. McNaghten and A.J. Orr-Ewing, Appl. Phys. B 86, 707 - 713 (2007). PDF file

95. The intramolecular photometathesis of pyrroles, L.D. Elliot, M. Berry, A.J. Orr-Ewing and K.I. Booker-Milburn, JACS 129, 3078 - 3079(2007). PDF file

96. CRDS measurements of single aerosol particle extinction part 1. The effect of position of a single particle within the laser beam on extinction, T.J.A. Butler, J.L. Miller and A.J. Orr-Ewing, J. Chem. Phys. 126, 174302 (2007). PDF file

97. CRDS measurements of single aerosol particle extinction part 2. Extinction of light by an aerosol particle in an optical cavity excited by a cw laser, J.L. Miller and A.J. Orr-Ewing, J. Chem. Phys. 126, 174303 (2007). PDF file

98. Studying chattering collisions in the Cl + ethane reaction with classical trajectories, S.J. Greaves, J. Kim, A.J. Orr-Ewing and D. Troya, Chem. Phys. Lett. 441, 171 - 175 (2007). PDF file

99. Imaging the nonadiabatic dynamics of the CH3 + HCl reaction, B. Retail, S.J. Greaves, J.K. Pearce, R.A. Rose and A.J. Orr-Ewing, PCCP 9, 3261 - 3267 (2007). PDF file

100. Optical properties of micrometer size water droplets studied by cavity ring-down spectroscopy, S. Rudic, R.E.H. Miles, A.J. Orr-Ewing and J.P. Reid, Applied Optics, 46, 6142 - 6150 (2007). PDF file

101. Measurement of IO concentrations in the marine boundary layer using a cavity ring-down spectrometer, R. Wada, J.M. Beames and A.J. Orr-Ewing, J. Atm. Chem. 58, 69 - 87 (2007). PDF file

102. Measurement and modelling of Ar/H2/CH4 arc jet discharge CVD reactors I: intercomparison of derived spatial variations of H atom, C2 and CH radical densities, C.J. Rennick, J. Ma, J.J. Henney, J.B. Wills, M.N.R. Ashfold, A.J. Orr-Ewing and Yu.A. Mankelevich, J. Appl. Phys. 102, 063309 (2007). PDF file

103. Measurement and modelling of Ar/H2/CH4 arc jet discharge CVD reactors II: modelling of the spatial dependence of expanded plasma parameters and species number densities, Yu.A. Mankelevich, M.N.R. Ashfold and A.J. Orr-Ewing, J. Appl. Phys. 102, 063310 (2007). PDF file

104. Imaging the dynamics of reactions between Cl atoms and the cylic ethers oxirane and oxetane, J.K. Pearce, B. Retail, S.J. Greaves, R.A. Rose and A.J. Orr-Ewing, J. Phys. Chem. A 111, 13296 - 13304 (2007). PDF file

105. Trace detection of C2H2 in ambient air using continuous wave cavity ring-down spectroscopy combined with sample pre-concentration, M. Pradhan, R.E. Lindley, R. Grilli, I.R. White, D. Martin and A.J. Orr-Ewing, Appl. Phys. B 90, 1 - 9 (2008). PDF file

106. The dynamics of reaction of Cl atoms with tetramethylsilane, B. Retail, R.A. Rose, J.K. Pearce, S.J. Greaves and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 10, 1675 - 1680 (2008). PDF file

107. Product selection via photon flux: laser specific lactone synthesis, C. Roscini, D.M.E. Davies, M. Berry, A.J. Orr-Ewing and K.I. Booker-Milburn, Angewandte Chemie, 47, 2283 - 2286 (2008). PDF file

108. Adiabatic and nonadiabatic dynamics in the CH3 (CD3) + HCl reaction, B. Retail, J.K. Pearce, S.J. Greaves, R.A. Rose and A.J. Orr-Ewing, J. Chem. Phys. 128 184303 (1-8) (2008). PDF file

109. Applications of cavity ring-down spectroscopy in atmospheric chemistry G. Hancock and A.J. Orr-Ewing, in Cavity ring-down spectroscopy: Techniques and Applications, ed. R.A.H. Engeln and G. Berden, Wiley Blackwell (2008).

110. Classical trajectory study of the dynamics of the reaction of Cl atoms with ethane, S.J. Greaves, A.J. Orr-Ewing and D. Troya, J. Phys. Chem. A 112, 9387 - 9395 (2008). PDF file

111. Automated system for monitoring trace C2H2 in ambient air by cavity ring-down spectroscopy combined with sample pre-concentration, M. Pradhan, M.S.I. Aziz, R. Grilli and A.J. Orr-Ewing, Environmental Science & Technology, 42, 7354 - 7359 (2008). PDF file

112. Interaction energy of water dimers from pressure broadening of near IR absorption lines, P. Fiadzomor, A.M. Keen, R.B. Grant and A.J. Orr-Ewing, Chem. Phys. Lett. 462 188 - 191 (2008). PDF file

113. Pressure broadening of H2O absorption lines in the 1.3 mm region measured by cw-CRDS: application in the trace detection of water vapour in N2, SiH4, CF4 and PH3, P. Fiadzomor, D.M. Baker, A.M. Keen, R.B. Grant and A.J. Orr-Ewing, Appl. Spectroscopy 62, 1354 - 1362 (2008). PDF file

114. Ab initio molecular dynamics (MD) study of the electron capture processes of protonated methane (CH5+), H. Tachikawa and A.J. Orr-Ewing, J. Phys. Chem. A 112, 11575 - 11581 (2008). PDF file

115. Ultraviolet photolysis of HCHO: absolute HCO quantum yields by direct detection of the HCO photoproduct, P. Gorrotxategi Carbajo, S.C. Smith, A.L. Holloway, C.A. Smith, F.D. Pope, D.E. Shallcross and A.J. Orr-Ewing, J. Phys. Chem A 112, 12437 - 12448 (2008). PDF file

116. 3.5 mm high-resolution gas sensing employing a LiNbO3 QPM-DFG waveguide module, L. Ciaffoni, R. Grilli, G. Hancock, A.J. Orr-Ewing, R. Peverall and G.A.D. Ritchie, Appl. Phys. B 94, 517-525 (2009). PDF file

117. Photodissociation dynamics of the A2S+ state of SH and SD radicals, R.A. Rose, A.J. Orr-Ewing, C.H. Yang, K. Vidma, G.C. Groenenboom and D.H. Parker, J. Chem. Phys. 130, 034307 (2009). PDF file

118. Optical-feedback cavity ring-down spectroscopy measurements of extinction by aerosol particles, T.J.A. Butler, D. Mellon, J. Kim, J. Litman and A.J. Orr-Ewing, J. Phys. Chem. A 113, 3963 - 3972 (2009). PDF file

119. First higher-order photocycloaddition to a C=N bond: 1,3-diazepines from maleimides, K.L. Cubbage, A.J. Orr-Ewing and K.I. Booker-Milburn, Angewandte Chemie, 48, 2514 - 2517(2009). PDF file

120. Mid-IR ethane detection using difference frequency generation in a quasi-phase matched LiNbO3 waveguide, R. Grilli, L. Ciaffoni, G. Hancock, R. Peverall, G.A.D. Ritchie and A.J. Orr-Ewing, Appl. Opt., 48, 5696-5703 (2009). PDF file

121. Reaction control in synthetic organic photochemistry: switching between [5+2] and [2+2] modes of cycloaddition, C. Roscini, K. Cubbage, M. Berry, A.J. Orr-Ewing and K.I. Booker-Milburn, Angewandte Chemie Int. Ed. 48, 8716 - 8720 (2009). PDF file

122. Photodissociation imaging of diatomic sulfur (S2), P.W.J.M. Frederix, C.-H. Yang, G.C. Groenenboom, D.H. Parker, K. Alnama, C.M. Western and A.J. Orr-Ewing, J. Phys. Chem. A 113, 14995 - 15005 (2009). PDF file

123. Iodine mediated coastal particle formation: an overview of the Reactive Halogens in the Marine Boundary Layer Roscoff coastal study,, G. McFiggans, C.S.E.Bale, S.M. Ball, J.M. Beames, W.J. Bloss, L.J. Carpenter, J. Dorsey, R. Dunk, M.J. Flynn, K.L. Furneaux, M.W. Gallagher, D.E. Heard, A. Hollingsworth, K. Hornsby, T. Ingham, C.E. Jones, R.L. Jones, L.J. Kramer, J. Langridge, C. Leblanc, J.P. LeCrane, J.D. Lee, R.J. Leigh, I. Longley, A.S. Mahajan, P.S. Monks, H. Oetjen, A.J. Orr-Ewing, J.M.C. Plane, P. Potin, A.J.L. Shillings, F. Thomas, R. von Glasow, R. Wada, L.K. Whaley and J.D. Whitehead, Atm. Chem. Phys. Discuss. 9, 26421-26489 (2009) and Atm. Chem. Phys. 10, 2975 - 2999 (2010). PDF file

124. Impacts of formaldehyde photolysis rates on tropospheric chemistry, M.C. Cooke, S.R. Utembe, P. Gorrotxategi Carbajo, A.T. Archibald, A.J. Orr-Ewing, M.E. Jenkin, R.G. Derwent and D.E. Shallcross, Atm. Sci. Lett. 11, 33-38 (2010). PDF file

125. Optical feedback cavity enhanced absorption spectroscopy (OF CEAS) in a ring cavity, D. Hamilton, M.G.D. Nix, S.G. Baran, G. Hancock and A.J. Orr-Ewing, Appl. Phys. B 100 233 - 242(2010). PDF file

126. Measurements of the wavelength dependence of extinction of aerosols by cavity ring-down spectroscopy, R.E.H. Miles, S. Rudic, A.J. Orr-Ewing and J.P. Reid, Phys. Chem. Chem. Phys. 12, 3914-3920 (2010). PDF file

127. Velocity map imaging of the dynamics of the CH3 + HCl reaction using a dual molecular beam method, R.A. Rose, S.J. Greaves and A.J. Orr-Ewing, Mol. Phys. 108, 981-992 (2010). PDF file

128. Velocity map imaging of the dynamics of bimolecular reactions, S.J. Greaves, R.A. Rose and A.J. Orr-Ewing, PCCP 12, 9129 - 9143 (2010) DOI: 10.1039/c001233e. PDF file

129. NO2 quantum yields from ultraviolet photodissociation of methyl and isopropyl nitrates, P. Gorrotxategi Carbajo and A.J. Orr-Ewing, Phys. Chem. Chem. Phys. 12, 6084-6091 (2010). PDF file

130. Phase-shift cavity ring-down spectroscopy using mid-IR light from a difference frequency generation PPLN waveguide,, R. Grilli, L. Ciaffoni and A.J. Orr-Ewing, Optics Letter 35, 1383-1385 (2010). PDF file

131. Velocity map imaging of the dynamics of the reactions of Cl atoms with neopentane and tetramethylsilane, R.A. Rose, S.J. Greaves and A.J. Orr-Ewing, J. Chem. Phys. 132, 244312 (13 pages) (2010). PDF file

132. Influence of uncertainties in the diameter and refractive index of calibration polystyrene beads on the retrieval of aerosol optical properties using cavity ring-down spectroscopy, R.E.H. Miles. S. Rudic, A.J. Orr-Ewing and J.P. Reid, J. Phys. Chem. A 114, 7077-7084 (2010). PDF file.

133. Longitudinal optical trapping and sizing of aerosol droplets, A.E. Carruthers, J.P. Reid and A.J. Orr-Ewing, Opt. Express 18, 14238 - 14244 (2010). PDF file

134. Processes involving multiple potential energy surfaces, B. Retail and A.J. Orr-Ewing, chapter in Tutorials in Molecular Reaction Dynamics ed. M. Brouard and C. Vallance, Royal Society of Chemistry (2010).

135. Optical trapping and sizing of aerosol droplets using counter-propagating Bessel beams, A.E. Carruthers, A.J. Orr-Ewing and J.P. Reid, in Optical Trapping and Optical Micromanipulation VII, Proc. SPIE 7762 (2010).

136. A quantum cascade laser based optical feedback cavity-enhanced absorption spectrometer for the simultaneous measurement of CH4 and N2O in air, D. Hamilton and A.J. Orr-Ewing, Appl. Phys. B 102, 879-890 (2011). PDF file

137. Measurement of extinction by aerosol particles in the near infra-red using continuous wave cavity ring-down spectroscopy, D. Mellon, S.J. King, J. Kim, J.P. Reid and A.J. Orr-Ewing, J. Phys. Chem. A 115 774-783 (2011). PDF file

138. Vibrationally quantum-state-specific reaction dynamics of H atom abstraction by CN radical in solution, S.J. Greaves, R.A. Rose, T.A.A. Oliver, D.R. Glowacki, M.N.R. Ashfold, J.N. Harvey, I.P. Clark, G.M. Greetham, A.W. Parker, M. Towrie and A.J. Orr-Ewing, Science 331, 1423-1426 (2011). PDF file

139. Quasi-classical trajectory study of the dynamics of the Cl + CH4 ® HCl + CH3 reaction, S.J. Greaves, R.A. Rose, F. Abou-Chahine, D.R. Glowacki, D. Troya and A.J. Orr-Ewing, PCCP 13, 11438-11445 (2011). PDF file

140. Chemical reaction dynamics in liquid solutions, A.J. Orr-Ewing, D.R. Glowacki, S.J. Greaves and R.A. Rose, J. Phys. Chem. Lett. 2, 1139-1144 (2011). PDF file

141. Sources of error and uncertainty in the use of cavity ring-down spectroscopy to measure aerosol optical properties, R.E.H. Miles, S. Rudic, A.J. Orr-Ewing and J.P. Reid, Aerosol Sci. Tech. 45, 1360-1375 (2011). PDF file

142. Reduced dimensionality spin-orbit dynamics of CH3 + HCl ® CH4 + Cl on ab initio surfaces, S.M. Remmert, S.T. Banks, J.N. Harvey, A.J. Orr-Ewing and D.C. Clary, J. Chem. Phys. 134, 204311 (15 pages) (2011). PDF file

143. Product energy deposition for CN + alkane H abstractions in gas and solution phases, D.R. Glowacki, A.J. Orr-Ewing and J.N. Harvey, J. Chem. Phys. 134, 214508 (11 pages) (2011). PDF file

144. Vibrationally quantum state specific dynamics of the reactions of CN radicals with organic molecules in solution, R.A. Rose, S.J. Greaves, T.A.A. Oliver, I.P. Clark, G.A. Greetham, A.W. Parker, M. Towrie and A.J. Orr-Ewing, J. Chem. Phys. 134, 244503 (15 pages) (2011). PDF file

145. Ultrafast energy flow in the wake of solution phase bimolecular reactions, D.R. Glowacki, R.A. Rose, S.J. Greaves. A.J. Orr-Ewing and J.N. Harvey, Nature Chem. 3, 850-855 (2011). PDF file

146. Reaction dynamics of CN radicals with tetrahydrofuran in liquid solutions, R.A. Rose, S.J. Greaves, F. Abou-Chahine, D.R. Glowacki, T.A.A. Oliver, M.N.R. Ashfold, I.P. Clark, G.M. Greetham, M. Towrie and A.J. Orr-Ewing, PCCP in press (2012). DOI: 10.1039/C2CP40158D

147. Selection and characterisation of aerosl particle size using a Bessel beam optical trap for single particle analysis,, A.E. Carruthers, J.S. Walker, A. Casey, A.J. Orr-Ewing and J.P. Reid, PCCP 14, 6741 - 6748 (2012). PDF file DOI: 10.1039/c2cp40371d