% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @INPROCEEDINGS{Mueller:291921, author = {Mueller, Katharina}, title = {{LHC}b results in proton-nucleus collisions at the {LHC}}, address = {Hamburg}, publisher = {Deutsches Elektronen-Synchrotron, DESY}, reportid = {PUBDB-2015-05655, DESY-PROC-2014-04}, pages = {224-227}, year = {2014}, abstract = {The forward acceptance of the LHCb detector allows it to probe proton-ion collision in a unique kinematic range, complementary to the other LHC experiments.The production of $J/\Psi$ and $\Upsilon$-mesons decaying into two muons is studied at the LHCb experiment in proton-lead collisions at a proton-nucleon centre-of-mass energy$\sqrt{s_{NN}} =$ 5 TeV. The analysis is based on a data sample corresponding to an integrated luminosity of 1.6 nb$^{-1}$. The nuclear modification factor and the forward-backward production ratio are determined for $J/\Psi$ and $\Upsilon$(1S) mesons. Clear suppression of prompt $J/\Psi$ production is observed with respect to the production in $pp$ collisions at large rapidity, while the suppression of $J/\Psi$from $b$-hadron decays is less pronounced. The nuclear modification factor for $\Upsilon$(1S) mesons in the forward region is found to be similar to those for $J/\Psi$ from $b$-hadron decays.Furthermore a first observation of $Z$ bosons in proton-lead collisions is reported.}, month = {Aug}, date = {2014-08-25}, organization = {Panic2014, Hamburg (Germany), 25 Aug 2014 - 29 Aug 2014}, keywords = {talk: Hamburg 2014/08/24 (INSPIRE) / p nucleus: interaction (INSPIRE) / LHC-B (INSPIRE) / CERN LHC Coll (INSPIRE) / J/psi(3100): suppression (INSPIRE) / upsilon mesons: hadroproduction (INSPIRE) / acceptance (INSPIRE) / kinematics (INSPIRE) / rapidity (INSPIRE) / experimental results (INSPIRE) / 5020 GeV-cms/nucleon (INSPIRE)}, cin = {ATLAS / CMS / UNI/EXP}, cid = {I:(DE-H253)ATLAS-20120731 / I:(DE-H253)CMS-20120731 / $I:(DE-H253)UNI_EXP-20120731$}, pnm = {611 - Fundamental Particles and Forces (POF3-611)}, pid = {G:(DE-HGF)POF3-611}, experiment = {EXP:(DE-MLZ)NOSPEC-20140101}, typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)15}, doi = {10.3204/DESY-PROC-2014-04/251}, url = {https://bib-pubdb1.desy.de/record/291921}, }