# Documents in process

 2018-04-2614:44 [PUBDB-2018-01861] Report/Journal Article et al Measurement of the $\Lambda_b$ polarization and angular parameters in $\Lambda_b\to J/\psi\, \Lambda$ decays from pp collisions at $\sqrt{s}=$ 7 and 8 TeV [CMS-BPH-15-002; CERN-EP-2017-331; arXiv:1802.04867] Physical review / D D97(7), 072010 (2018) [10.1103/PhysRevD.97.072010]   An analysis of the bottom baryon decay Λb→J/ψ(→μ+μ-)Λ(→pπ-) is performed to measure the Λb polarization and three angular parameters in data from pp collisions at s=7 and 8 TeV, collected by the CMS experiment at the Large Hadron Collider. The Λb polarization is measured to be 0.00±0.06(stat)±0.06(syst) and the parity-violating asymmetry parameter is determined to be 0.14±0.14(stat)±0.10(syst). [...] Restricted: PDF PDF (PDFA); 2018-04-2614:38 [PUBDB-2018-01859] Report/Journal Article et al Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at $\sqrt{s_\mathrm{NN}} =$ 5.02 TeV [CMS-HIN-16-005; CERN-EP-2018-005; arXiv:1802.00707] Journal of high energy physics 1803(3), 181 (2018) [10.1007/JHEP03(2018)181]   The transverse momentum balance of pairs of back-to-back b quark jets in PbPb and pp collisions recorded with the CMS detector at the LHC is reported. The center-of-mass energy in both collision systems is 5.02 TeV per nucleon pair. [...] Restricted: PDF PDF (PDFA); 2018-04-2510:22 [PUBDB-2018-01848] Journal Article et al Influence of Annealing on Microstructure and Mechanical Properties of a Nanocrystalline CrCoNi Medium-Entropy Alloy Materials 11(5), 662 -680 (2018) [10.3390/ma11050662]   An equiatomic CrCoNi medium-entropy alloy was subjected to high-pressure torsion.This process led to a refinement of the microstructure to a grain size of about 50 nm, combined witha strong increase in the materials hardness. Subsequently, the thermodynamic stability of the mediumentropy alloy was evaluated by isothermal and isochronal heat treatments. [...] Restricted: PDF PDF (PDFA); 2018-04-2510:07 [PUBDB-2018-01847] Journal Article et al Influence of quasicrystal I-phase on twinning of extruded Mg-Zn-Y alloys under compression Acta materialia 151, 271-281 (2018) [10.1016/j.actamat.2018.03.060]   The interaction of the I-phase with twins during compression has been studied in a Mg-6Zn-1Y (wt.%)alloy using the combination of Synchrotron Radiation Diffraction and Acoustic Emission experimentsduring compression tests. The I-phase occurs as coarse particles at grain boundaries and nanosizedprecipitates within magnesium grains. [...] Restricted: PDF PDF (PDFA); 2018-04-2414:49 [PUBDB-2018-01844] Journal Article et al Nanostructured Low Carbon Steels Obtained from the Martensitic State via Severe Plastic Deformation, Precipitation, Recovery, and Recrystallization Advanced engineering materials 2018, 1-8 (2018) [10.1002/adem.201800202]   Restricted: PDF PDF (PDFA); 2018-04-2314:55 [PUBDB-2018-01831] Report Froehlich, L. Machine Protection [CERN-2018-001-SP] CERN, 613-629 (2018) [10.23730/CYRSP-2018-001.613]   Conventional linacs used for modern free-electron lasers carry electron beams of unprecedented brightness with average powers ranging from a few watts to hundreds of kilowatts. Energy recovery linacs are already operated as radiation sources with nominal electron beam powers beyond 1 MW, and this figure can only be expected to increase in the future. [...] Restricted: PDF PDF (PDFA); 2018-04-2011:29 [PUBDB-2018-01798] Journal Article et al Electrochemical Tuning of Magnetism in Ordered Mesoporous Transition-Metal Ferrite Films for Micromagnetic Actuation Missing Journal / Fehlende Zeitschrift 1(1), 65 - 72 (2018) [10.1021/acsanm.7b00037] 2018-04-1915:37 [PUBDB-2018-01794] Journal Article et al Effects of different Cu loadings on photocatalytic activity of $TiO_{2}-SiO_{2}$ prepared at low temperature oxidation of organic pollutants in water ChemCatChem 1, 1-13 (2018) [10.1002/cctc.201800249]   The objective of this research is to examine how copper modification can improve the photocatalytic activity of TiO2-SiO2, and to explain the correlation between Cu concentration and chemical state of Cu cations in the TiO2-SiO2 matrix, and the photocatalytic activity under the UV/solar irradiation. The Cu-modified TiO2-SiO2 photocatalysts were prepared by a low temperature sol-gel method based on organic copper, silicon and titanium precursors with varied Cu concentrations (from 0.05 to 3 mol%). [...] Fulltext: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); External link: Fulltext 2018-04-1813:04 [PUBDB-2018-01785] Journal Article Santra, R. Collective resonances of atomic xenon from the linear to the nonlinear regime Missing Journal / Fehlende Zeitschrift 2(4), 045024 - (2018) [10.1088/2399-6528/aab946]   Restricted: PDF PDF (PDFA); 2018-04-1115:06 [PUBDB-2018-01690] Journal Article et al Phase transitions of α-quartz at elevated temperatures under dynamic compression using a membrane-driven diamond anvil cell: Clues to impact cratering? Meteoritics & planetary science xxx, xxx (2018) [10.1111/maps.13077]   Abstract–Coesite and stishovite are high-pressure silica polymorphs known to have beenformed at several terrestrial impact structures. They have been used to assess pressure andtemperature conditions that deviate from equilibrium formation conditions. [...] Restricted: PDF PDF (PDFA);