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Large protein organelles form a new iron sequestration system with high storage capacity
(eLife, 2019-07-08)
Iron storage proteins are essential for cellular iron homeostasis and redox balance. Ferritin proteins are the major storage units for bioavailable forms of iron. Some organisms lack ferritins, and it is not known how they ...
Anapole dark matter via vector boson fusion processes at the LHC
(Physical Review D, 2019-07-29)
Dark matter that is electrically neutral but couples to the electromagnetic current through higher-dimensional operators constitutes an interesting class of models. We investigate this class of models at the Large Hadron ...
Search for a W ' boson decaying to a tau lepton and a neutrino in proton-proton collisions at root s=13 TeV
(Physics Letters B, 2019-05-10)
A search for a new high-mass resonance decaying to a tau lepton and a neutrino is reported. The analysis uses proton-proton collision data collected by the CMS experiment at the LHC at root s= 13 TeV, corresponding to an ...
Nuclear Dependence of the Transverse Single-Spin Asymmetry in the Production of Charged Hadrons at Forward Rapidity in Polarized p plus p, p plus Al, and p plus Au Collisions at root s(NN)=200 GeV
(Physical Review Letters, 2019-09-17)
We report on the nuclear dependence of transverse single-spin asymmetries (TSSAs) in the production of positively charged hadrons in polarized p(up arrow) + p, p(up arrow) + Al, and p(up arrow) + Au collisions at root s(NN) ...
A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV
(Physics Letters B, 2019-09-10)
A search for new light bosons decaying into muon pairs is presented using a data sample corresponding to an integrated luminosity of 35.9 fb(-1) of proton-proton collisions at a center-of-mass energy root s = 13 TeV, ...
Measurement of B-s(0) meson production in pp and PbPb collisions at root S-NN=5.02 TeV
(Physics Letter B, 2019-07-14)
The production cross sections of B-s(0) mesons and charge conjugates are measured in proton-proton (pp) and PbPb collisions via the exclusive decay channel B-s(0)-> J/ psi phi ->mu(+) mu(-) K+K- at a center-of-mass energy ...
Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum
(Astrophysical Journal, 2019-08-20)
We model the ultraviolet spectra of the Seyfert 1 galaxy NGC 5548 obtained with the Hubble Space Telescope during the 6 month reverberation mapping campaign in 2014. Our model of the emission from NGC 5548 corrects for ...
Manipulating the visibility of barriers to improve spatial navigation efficiency and cognitive mapping
(Scientific Reports, 2019-08-08)
Previous studies from psychology, neuroscience and geography showed that environmental barriers fragment the representation of the environment, reduce spatial navigation efficiency, distort distance estimation and make ...
Found Money? Split-Award Statutes and Settlement of Punitive Damages Cases
(Vanderbilt University, 2000)
We examine the effect of "split-award" statutes (wherein the State takes a share of a punitive damages award) on equilibrium settlements and the incentives to go to trial. We find that split-award statutes simultaneously ...
An embedding technique to determine tau tau backgrounds in proton-proton collision data
(Journal of Instrumentation, 2019-06)
An embedding technique is presented to estimate standard model tau tau backgrounds from data with minimal simulation input. In the data, the muons are removed from reconstructed mu mu events and replaced with simulated tau ...