TY - JOUR AU - Sarma, G. AU - Saha, A.K. AU - Meulen, J.J. ter AU - Parker, D.H. AU - Marinakis, S. PY - 2015 UR - https://hdl.handle.net/2066/140159 TI - Differential and integral cross sections in oh(x) plus xe collisions SN - 0021-9606 IS - iss. 3 JF - Journal of Chemical Physics VL - vol. 142 DO - http://dx.doi.org/10.1063/1.4906070 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/140159/140159.pdf?sequence=1 ER - TY - JOUR AU - Sarma, G. AU - Yang, C.H. AU - Saha, A.K. AU - Parker, D.H. AU - Wiesenfeld, L. PY - 2013 UR - https://hdl.handle.net/2066/111413 TI - Rotational excitation of HDO and D2O by H-2: Experimental and theoretical differential cross-sections EP - 10 SN - 0021-9606 IS - iss. 2 SP - 1 JF - Journal of Chemical Physics VL - vol. 138 DO - http://dx.doi.org/10.1063/1.4772600 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/111413/111413.pdf?sequence=1 ER - TY - JOUR AU - Yang, C.H. AU - Sarma, G. AU - Parker, D.H. AU - Meulen, J.J. ter AU - Wiesenfeld, L. PY - 2011 UR - https://hdl.handle.net/2066/92368 TI - State-to-state differential and relative integral cross sections for rotationally inelastic scattering of h(2)o by hydrogen SN - 0021-9606 IS - iss. 20 JF - Journal of Chemical Physics VL - vol. 134 DO - http://dx.doi.org/10.1063/1.3589360 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/92368/92368.pdf?sequence=1 ER - TY - JOUR AU - Meijer, A.S. AU - Wijn, A.S. de AU - Peters, M.F.E. AU - Dam, N.J. AU - Water, W. van de PY - 2010 UR - https://hdl.handle.net/2066/83528 TI - Coherent Rayleigh-Brillouin scattering measurements of bulk viscosity of polar and nonpolar gases, and kinetic theory SN - 0021-9606 IS - iss. 16 SP - 164315 JF - Journal of Chemical Physics VL - vol. 133 PS - 9 p. DO - http://dx.doi.org/10.1063/1.3491513 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/83528/83528.pdf?sequence=1 ER - TY - JOUR AU - Yang, C.H. AU - Sarma, G. AU - Meulen, J.J. ter AU - Parker, D.H. AU - McBane, G.C. AU - Wiesenfeld, L. AU - Faure, A. AU - Scribano, Y. AU - Feautrier, N. PY - 2010 UR - https://hdl.handle.net/2066/83556 TI - Communication: Mapping water collisions for interstellar space conditions SN - 0021-9606 IS - iss. 13 SP - 131103 JF - Journal of Chemical Physics VL - vol. 133 PS - 4 p. DO - http://dx.doi.org/10.1063/1.3475517 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/83556/83556.pdf?sequence=1 ER - TY - JOUR AU - Rose, R.A. AU - Orr-Ewing, A.J. AU - Yang, C.H. AU - Vidma, K.V. AU - Groenenboom, G.C. AU - Parker, D.H. PY - 2009 UR - https://hdl.handle.net/2066/75991 TI - Photodissociation dynamics of the A (2)Sigma(+) state of SH and SD radicals SN - 0021-9606 IS - iss. 3 SP - 034307 JF - Journal of Chemical Physics VL - vol. 130 PS - 15 p. L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/75991/75991.pdf?sequence=1 ER - TY - JOUR AU - Moise, A. AU - Parker, D.H. AU - Meulen, J.J. ter PY - 2007 UR - https://hdl.handle.net/2066/36490 AB - Relative state-to-state cross sections and steric asymmetries have been measured for the scattering process: OH (X (2)Pi(3/2),v=0,J=3/2,M-J=3/2,f)+HI ((1)Sigma,v=0,J < 4)-> OH (X (2)Pi,v=0,Omega=1/2,J=1/2-5/2 and Omega=3/2,J=3/2-9/2,e/f)+HI, at 690 cm(-1) collision energy. Comparison with the previously studied systems OH-HCl and OH-HBr reveals relevant features of the potential energy surfaces of these molecular systems. Some measured differences concerning the internal energy distribution after collision and the propensities for the impact with one or the other side of the OH molecule in scattering by HCl, HBr, and HI molecules are discussed. (c) 2007 American Institute of Physics. TI - State-to-state inelastic scattering of OH by HI: A comparison with OH-HCl and OH-HBr EP - 124302-8 SN - 0021-9606 IS - iss. 12 SP - 124302 JF - Journal of Chemical Physics VL - vol. 126 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/36490/36490.pdf?sequence=1 ER - TY - JOUR AU - Brouard, M. AU - Cireasa, D.R. AU - Clark, A.P. AU - Groenenboom, G.C. AU - Hancock, G. AU - Horrocks, S.J. AU - Quadrini, F. AU - Ritchie, G.A.D. AU - Vallance, C. PY - 2006 UR - https://hdl.handle.net/2066/35172 AB - Polarized laser photolysis, coupled with resonantly enhanced multiphoton ionization detection of O(D-1(2)) and velocity-map ion imaging, has been used to investigate the photodissociation dynamics of ozone at 193 nm. The use of multiple pump and probe laser polarization geometries and probe transitions has enabled a comprehensive characterization of the angular momentum polarization of the O(D-1(2)) photofragments, in addition to providing high-resolution information about their speed and angular distributions. Images obtained at the probe laser wavelength of around 205 nm indicate dissociation primarily via the Hartley band, involving absorption to, and diabatic dissociation on, the B B-1(2)(3 (1)A(1)) potential energy surface. Rather different O(D-1(2)) speed and electronic angular momentum spatial distributions are observed at 193 nm, suggesting that the dominant excitation at these photon energies is to a state of different symmetry from that giving rise to the Hartley band and also indicating the participation of at least one other state in the dissociation process. Evidence for a contribution from absorption into the tail of the Hartley band at 193 nm is also presented. A particularly surprising result is the observation of nonzero, albeit small values for all three rank K=1 orientation moments of the angular momentum distribution. The polarization results obtained at 193 and 205 nm, together with those observed previously at longer wavelengths, are interpreted using an analysis of the long range quadrupole-quadrupole interaction between the O(D-1(2)) and O-2((1)Delta(g)) species. (c) 2006 American Institute of Physics. TI - The photodissociation dynamics of ozone at 193 nm: An O(D-1(2)) angular momentum polarization study EP - 133308-16 SN - 0021-9606 IS - iss. 13 SP - 133308-1 JF - Journal of Chemical Physics VL - vol. 125 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/35172/35172.pdf?sequence=1 ER - TY - JOUR AU - Moise, A.V. AU - Cireasa, D.R. AU - Parker, D.H. AU - Meulen, J.J. ter PY - 2006 UR - https://hdl.handle.net/2066/35475 AB - Relative state-to-state cross sections of OH molecules in the (2)Pi(3/2), v=0, J=3/2, M-J=3/2, f state have been determined for transitions up to (2)Pi(3/2), v=0, J=11/2, f and (2)Pi(1/2), v=0, J=7/2, e states by collisions with HBr molecules ((1)Sigma, v=0, J < 4) at 750 cm(-1) collision energy. In order to investigate features of the anisotropy of the OH-HBr potential energy surface, the steric asymmetries, which account for the effect of the OH orientation with respect to the collision partner, have been measured. A comparison with other systems previously studied shows strong similarities with the OH-HCl system. (c) 2006 American Institute of Physics. TI - Rotationally inelastic scattering of OH ((II3/2)-I-2, v=0, J=3/2, f) by HBr ((1)Sigma, v=0, J < 4) EP - 204315-7 SN - 0021-9606 IS - iss. 20 SP - 204315 JF - Journal of Chemical Physics VL - vol. 125 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/35475/35475.pdf?sequence=1 ER - TY - JOUR AU - Cireasa, D.R. AU - van Beek, M.C. AU - Moise, A.V. AU - Meulen, J.J. ter PY - 2005 UR - https://hdl.handle.net/2066/32632 AB - Parity resolved state-to-state cross sections for inelastic scattering of OH (X (2)Pi) by HCl were measured in a crossed molecular beam experiment at the collision energy of 920 cm(-1). The OH (X (2)Pi) radicals were prepared in a single quantum state, Omega=3/2, J=3/2, M-J=3/2, f, by means of electrostatic state selection in a hexapole field. The rotational distribution of the scattered OH radicals by HCl was probed by saturated LIF spectroscopy of the 0-0 band of the A (2)Sigma(+)-X (2)Pi transition. Relative state-to-state cross sections were measured for rotational excitations up to J=9/2 within the Omega=3/2 spin-orbit manifold and up to J=7/2 within the Omega=1/2 spin-orbit manifold. A propensity for spin-orbit conserving transitions was found, but no propensity for excitation into a particular Lambda-doublet component of the same rotational state was evident. The data are presented and discussed in comparison with results previously obtained for collisions of OH with CO (E-coll=450 cm(-1)) and N-2 (E-coll=410 cm(-1)) and with new data we have measured for the OH+CO system at a comparable collision energy (E-coll=985 cm(-1)). This comparison suggests that the potential energy surface (PES) governing the interaction between OH and HCl is more anisotropic than the PES's governing the intermolecular interaction of OH with CO and N-2. (C) 2005 American Institute of Physics. TI - Inelastic state-to-state scattering of OH ((2)Pi(3/2),J=3/2,f) by HCl EP - 074319 SN - 0021-9606 IS - iss. 7 SP - 074319 JF - Journal of Chemical Physics VL - vol. 122 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/32632/32632.pdf?sequence=1 ER - TY - JOUR AU - Cireasa, D.R. AU - Moise, A.V. AU - Meulen, J.J. ter PY - 2005 UR - https://hdl.handle.net/2066/33012 AB - In this paper we address stereodynamical issues in the inelastic encounters between OH (Chi(2)Pi) radicals and HCl (Chi(1)Sigma(+)). The experiments were performed in a crossed molecular-beam machine at the nominal collision energy of 920 cm(-1). Prior to the collisions, the OH molecules were selected using a hexapole in a well-defined rotational state v=0, Omega=3/2, J=3/2, M-J=3/2, f, and subsequently oriented in a homogeneous electrical field. We have measured rotationally resolved relative cross sections for collisions in which OH is oriented with either the O side or the H side towards HCl, from which we have calculated the corresponding steric asymmetry factors S. The results are presented in comparison with data previously obtained by our group for the inelastic scattering of OH by CO (E-coll=985 cm(-1)) and N-2 (E-coll=985 cm(-1)) studied under similar experimental conditions. The dissimilarity in the behavior of the OH+HCl system revealed by this comparison is explained on the basis of the difference in the anisotropy of the interaction potential governing the collisions. The interpretation of the data takes into account the specific features of both nonreactive and reactive parts of the potential-energy surface. The results indicate that the scattering dynamics at this collision energy may be influenced by the HO-HCl van der Waals well and by reorientation effects determined by the long-range electrostatic forces and, furthermore, may involve reactive collisions. (C) 2005 American Institute of Physics. TI - Steric effects in state-to-state scattering of OH ((2)Pi(3/2), J=3/2,f) by HCl EP - 64310 SN - 0021-9606 IS - iss. 6 SP - 64310 JF - Journal of Chemical Physics VL - vol. 123 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/33012/33012.pdf?sequence=1 ER - TY - JOUR AU - Radenovic, D.C. AU - Roij, A.J.A. van AU - Chestakov, D.A. AU - Eppink, A.T.J.B. AU - Meulen, J.J. ter AU - Parker, D.H. AU - Loo, M.P.J. van der AU - Groenenboom, G.C. AU - Greenslade, M.E. AU - Lester, M.I. PY - 2003 UR - https://hdl.handle.net/2066/103947 TI - Photodissociation of the OD radical at 226 and 243 nm EP - 9343 SN - 0021-9606 IS - iss. 18 SP - 9341 JF - Journal of Chemical Physics VL - vol. 119 DO - https://doi.org/10.1063/1.1623175 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/103947/103947.pdf?sequence=1 ER - TY - JOUR AU - Spaanjaars, J.J.L. AU - Meulen, J.J. ter AU - Meijer, G.J.M. PY - 1997 UR - https://hdl.handle.net/2066/98993 TI - Relative predissociation rates of oh(a(2)sigma(+),v'=3) from combined cavity ring down - laser-induced fluorescence measurements EP - 2248 SN - 0021-9606 IS - iss. 7 SP - 2242 JF - Journal of Chemical Physics VL - vol. 107 DO - http://dx.doi.org/10.1063/1.474621 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/98993/98993.pdf?sequence=1 ER - TY - JOUR AU - Schreel, K. AU - Meulen, J.J. ter PY - 1996 UR - https://hdl.handle.net/2066/28153 PB - Amer inst physics TI - Determination of Lambda-doublet resolved cross-sections for inelastic scattering of OH by para- and normal-H-2 EP - 4532 SN - 0021-9606 IS - iss. 11 SP - 4522 JF - Journal of Chemical Physics VL - vol. 105 ER - TY - JOUR AU - Wurps, H. AU - Spiecker, H. AU - Meulen, J.J. ter AU - Andresen, P. PY - 1996 UR - https://hdl.handle.net/2066/28892 PB - Amer inst physics TI - Laser induced fluorescence measurements of microwave stimulated OH molecules from H2O photodissociation EP - 2659 SN - 0021-9606 IS - iss. 7 SP - 2654 JF - Journal of Chemical Physics VL - vol. 105 L1 - https://repository.ubn.ru.nl/bitstream/handle/2066/28892/28892.pdf?sequence=1 ER -