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- California Institute of TechnologyUS64 papers
- Max Planck Institute for Gravitational PhysicsDE59 papers
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6 papers · 1 filter
All-sky, narrowband, gravitational-wave radiometry with folded data
Eric Thrane, Sanjit Mitra, Nelson Christensen +2
Gravitational-wave radiometry is a powerful tool by which weak signals with unknown signal morphologies are recovered through a process of cross correlation. Radiometry has been us…
Enhanced hVV couplings in the Georgi-Machacek model and beyond
Heather E. Logan
In this talk I discuss extended Higgs sectors in which the 125 GeV Higgs boson couplings to W and Z bosons can be larger than in the Standard Model. Constraints from perturbative u…
Two radio-emission mechanisms in PSR J0901-4624
C. A. Raithel, R. M. Shannon, S. Johnston +1
We have detected sporadic, bright, short-duration radio pulses from PSR J09014624. These pulses are emitted simultaneously with persistent, periodic emission that dominates the…
Gravity Effects on Antimatter in the Standard-Model Extension
Jay D. Tasson
The gravitational Standard-Model Extension (SME) is the general field-theory based framework for the analysis of CPT and Lorentz violation. In this work we summarize the implicatio…
Antimatter-Gravity Couplings, and Lorentz Symmetry
Jay D. Tasson
Implications of possible CPT and Lorentz violation for antimatter-gravity experiments as well as other antimatter tests are considered in the context of the general field-theory-ba…
Detecting very long-lived gravitational-wave transients lasting hours to weeks
Eric Thrane, Vuk Mandic, Nelson Christensen
We explore the possibility of very long-lived gravitational-wave transients (and detector artifacts) lasting hours to weeks. Such very long signals are both interesting in their ow…