Publications 2008

E.J. Salumbides, D. Bailly, A. Khramov, A.L. Wolf, K.S.E. Eikema, M. Vervloet, W. Ubachs,
Improved laboratory values of the H2 Lyman and Werner lines
for constraining time variation of the proton-to-electron mass ratio

Phys. Rev. Lett. 101, 223001 (2008)

D. Ityaksov, H. Linnartz, W. Ubachs,
Deep-UV Rayleigh Scattering of N2, CH4 and SF6
Mol. Phys. 106, 2471 - 2479 (2008)

B.R. Lewis, K.G.H. Baldwin, A.N. Heays, S.T. Gibson, J.P. Sprengers, W. Ubachs, M. Fujitake,
Structure and predissociation of the 3psu D3Su+ state of N2;
First extreme ultraviolet and new near-infrared observations with coupled-channels analysis
J. Chem. Phys. 129, 204303 (2008)
This paper also appeared in the Virtual Journal of Ultrafast Science

J.N. Philippson, R.C. Shiell, E.Reinhold, W. Ubachs,
Observation of molecular hyperfine structure in the XUV: the HF C-X spectrum
J. Chem. Phys. 129, 174310 (2008)

H.L. Bethlem, M. Kajita, B. Sartakov, G. Meijer, W. Ubachs,
Prospects for precision measurements on ammonia molecules in a molecular fountain
Eur. Phys. Journal Special Topics 163 (2008) 55-69

B.R. Lewis, K.G.H. Baldwin, J.P. Sprengers, W. Ubachs, G. Stark, K. Yoshino,
Optical observation of C, F, and G3Pu states of N2
J. Chem. Phys. 129 (2008) 164305

M.O. Vieitez, T.I. Ivanov, E.Reinhold, C.A. de Lange, W. Ubachs,
Observation of a Rydberg series in a heavy Bohr atom
Phys. Rev. Lett. 101, 163001 (2008)

H.L. Bethlem,
Getting a handle on difficult atoms
Physics 1, (2008) 25

L. van der Sneppen, C. Gooijer, W. Ubachs, F. Ariese,
Cavity Ring-Down spectroscopy in chemistry
In: Lasers in Chemistry; Ed. M. Lackner, Wiley-VCH (2008)

M. Roudjane, T.I. Ivanov, M.O. Vieitez, C.A. de Lange, W.U.L. Tchang-Brillet, W. Ubachs,
Extreme ultraviolet laser calibration of D2 Lyman and Werner transitions
Mol. Phys. 106, 1193-1197 (2008)

C.E. Heiner, G. Meijer, H.L. Bethlem,
Motional resonances in a molecular synchrotron
Phys. Rev. A 78, (2008) 030702(R)

A.L. Wolf, S.A. van den Berg, Ch. Gohle, E.J. Salumbides, W. Ubachs, K.S.E. Eikema,
Frequency metrology on the 4s 2S1/2 - 4p 2P1/2 transition in 40Ca+ for comparison with quasar data
Phys. Rev. A 78, 032511 (2008)

S.Y.T. van de Meerakker, H.L. Bethlem, G. Meijer,
Taming molecular beams
Nature Physics 4, 595 (2008)

T.I. Ivanov, M. Roudjane, M.O. Vieitez, C.A. de Lange, W.U.L. Tchang-Brillet, W. Ubachs,
On a variation of the proton-electron mass ratio HD as a probe for detecting mass variation on a cosmological time scale
Phys. Rev. Lett. 100, 093007 (2008)

T.I. Ivanov, E.J. Salumbides, M.O. Vieitez, P.C. Cacciani, C.A. de Lange, W. Ubachs,
Extreme ultraviolet laser metrology of O I transitions
Monthly Notices Roy. Astron. Society Letters 389, L4-L7 (2008)

D. Ityaksov, H. Linnartz, W. Ubachs,
Deep-UV absorption and Rayleigh scattering of carbon dioxide
Chem. Phys. Lett. 462, 31-34 (2008)

S.A. Meek, H.L. Bethlem, H. Conrad, G. Meijer,
Trapping molecules on a chip in travelling potential wells
Phys. Rev. Lett. 100, 153003 (2008)

M.O. Vieitez, T.I. Ivanov, C.A. de Lange, W. Ubachs, A.N. Heays, B.R. Lewis, G. Stark,
Interactions of the 3ppu c1Pu(v=2) Rydberg-complex member in isotopic N2
J. Chem. Phys. 128 134313 (2008)

F. Brandi, F. Giammanco, W. Ubachs,
Plasma-dynamically induced frequency shifts in high-order harmonic generation in nitrogen
Laser Physics 18, 585-591 (2008)

D.Z. Kandula, A. Renault, Ch. Gohle, A.L. Wolf, S. Witte, W. Hogervorst, W. Ubachs, K.S.E. Eikema,
Ultrafast double-pulse parametric amplification for precision Ramsey metrology
Opt. Express 16 (2008) 7071-7082

M.O. Vieitez, T.I. Ivanov, W. Ubachs, B.R. Lewis, C.A. de Lange,
On the complexity of the absorption spectrum of molecular nitrogen
J. Molecular Liquids 141, 110-117 (2008)

E.J. Salumbides, K.S.E. Eikema, W. Ubachs, U. Hollenstein, H. Knoeckel, E. Tiemann,
Improved potentials and Born-Oppenheimer corrections by new measurements
of transitions of 129I2 and 127I129I in the B3Pu - X1Sg band system
Eur. Phys. Journ. D 47, 171-179 (2008)

L. van der Sneppen, J. B. Buijs, C. Gooijer, W. Ubachs, F. Ariese
Evanescent Wave Cavity Ring-Down spectroscopy for enhanced dectection
of surface binding under flow injection analysis

Applied Spectr. 62, 649-654 (2008)

T.I. Ivanov, M.O. Vieitez, C.A. de Lange, W. Ubachs,
Frequency calibration of B1Su+ - X1Sg+ (6,0) Lyman lines in H2 for comparison with quasar data
J. Phys. B 41 (2008) 035702

T. Rosenband, D.B. Hume, C.W. Chou, J.C.J. Koelemeij, A. Brusch, S. Bickman, T.M. Fortier, J.E. Stalnaker, S.A. Diddams, N.R. Newbury, W.C. Swann, W.M. Itano, D.J. Wineland, and J.C. Bergquist
Alpha-Dot or Not: Comparison of Two Single Atom Optical Clocks
Proc. 2008 Symp. Freq. Stds. Metrology, p. 20-33