1307.5864 (H. Rahmani et al.)

The UVES Large Program for Testing Fundamental Physics II: Constraints
on a Change in μ Towards Quasar HE 0027-1836
   [PDF]

H. Rahmani, M. Wendt, R. Srianand, P. Noterdaeme, P. Petitjean, P. Molaro, J. B. Whitmore, M. T. Murphy, M. Centurion, H. Fathivavsari, S. D'Odorico, T. M. Evans, S. A. Levshakov, S. Lopez, C. J. A. P. Martins, D. Reimers, G. Vladilo