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Sum rule estimate of the subleading non-perturbative contributions to B s –B¯sB¯s mixing. (2011)
Journal Article
Mannel, T., Pecjak, B., & Pivovarov, A. (2011). Sum rule estimate of the subleading non-perturbative contributions to B s –B¯sB¯s mixing. The European Physical Journal C, 71(4), Article 1607. https://doi.org/10.1140/epjc/s10052-011-1607-4

We use QCD sum rules to compute the matrix elements of the ΔB=2 operators appearing in the heavy-quark expansion of the width difference of the B s mass eigenstates. The main focus of our analysis is on the subleading operators R 2 and R 3, which app... Read More about Sum rule estimate of the subleading non-perturbative contributions to B s –B¯sB¯s mixing..

Fourth generation Majorana neutrinos. (2011)
Journal Article
Lenz, A., Pas, H., & Schalla, D. (2011). Fourth generation Majorana neutrinos. Physical Review D, 85(7), https://doi.org/10.1103/physrevd.85.075025

We investigate the possibility of a fourth sequential generation in the lepton sector. Assuming neutrinos to be Majorana particles and starting from a recent—albeit weak—hint for a nonzero admixture of a fourth generation neutrino from fits to weak l... Read More about Fourth generation Majorana neutrinos..

High-energy strong interactions: from ‘hard’ to ‘soft’. (2011)
Journal Article
Ryskin, M., Martin, A., & Khoze, V. (2011). High-energy strong interactions: from ‘hard’ to ‘soft’. The European Physical Journal C, 71(4), Article 1617. https://doi.org/10.1140/epjc/s10052-011-1617-2

We discuss the qualitative features of the recent data on multiparticle production observed at the LHC. The tolerable agreement with Monte Carlos based on LO DGLAP evolution indicates that there is no qualitative difference between ‘hard’ and ‘soft’... Read More about High-energy strong interactions: from ‘hard’ to ‘soft’..

Which haloes host Herschel-ATLAS galaxies in the local Universe? (2011)
Journal Article
Guo, Q., Cole, S., Lacey, C., Baugh, C., Frenk, C., Norberg, P., …van Kampen, E. (2011). Which haloes host Herschel-ATLAS galaxies in the local Universe?. Monthly Notices of the Royal Astronomical Society, 412(4), 2277-2285. https://doi.org/10.1111/j.1365-2966.2010.18051.x

We measure the projected cross-correlation between low-redshift (z < 0.5) far-infrared selected galaxies in the science demonstration phase (SDP) field of the Herschel-ATLAS (H-ATLAS) survey and optically selected galaxies from the Galaxy and Mass As... Read More about Which haloes host Herschel-ATLAS galaxies in the local Universe?.