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H-band discovery of additional second-generation stars in the Galactic bulge globular cluster NGC 6522 as observed by APOGEE and Gaia
(ASTRONOMY & ASTROPHYSICS, 2019-07-22)
We present an elemental abundance analysis of high-resolution spectra for five giant stars spatially located within the innermost regions of the bulge globular cluster NGC 6522 and derive Fe, Mg, Al, C, N, O, Si, and Ce ...
Spatial suppression promotes rapid figure-ground segmentation of moving objects
(NATURE COMMUNICATIONS, 2019-07-02)
Segregation of objects from their backgrounds is a fundamental visual function and one that is particularly effective when objects are in motion. Theoretically, suppressive center-surround mechanisms are well suited for ...
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 ...
Speleothem Paleoclimatology for the Caribbean, Central America, and North America
(Quaternary, 2019-03)
Speleothem oxygen isotope records from the Caribbean, Central, and North America reveal climatic controls that include orbital variation, deglacial forcing related to ocean circulation and ice sheet retreat, and the influence ...
Spatiotemporal Patterns and Phenology of Tropical Vegetation Solar-Induced Chlorophyll Fluorescence across Brazilian Biomes Using Satellite Observations
(Remote Sensing, 2019-08)
Solar-induced fluorescence (SIF) has been empirically linked to gross primary productivity (GPP) in multiple ecosystems and is thus a promising tool to address the current uncertainties in carbon fluxes at ecosystem to ...
Selection on multiple sexual signals in two Central and Eastern European populations of the barn swallow
(Ecology and Evolution, 2019-10)
Variation in intensity and targets of sexual selection on multiple traits has been suggested to play a major role in promoting phenotypic differentiation between populations, although the divergence in selection may depend ...
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, ...
GPED Newsletter, Spring 2019
(2019-05-01)
GPED Newsletter, Fall 2019
(2019-10-01)
Search for vectorlike leptons in multilepton final states in proton-proton collisions at root s=13 TeV
(Physical Review D, 2019-09-06)
A search for vectorlike leptons in multilepton final states is presented. The data sample corresponds to an integrated luminosity of 77.4 fb(-1) of proton-proton collisions at a center-of-mass energy of 13 TeV collected ...