Weishuang Linda Xu
Harvard University
15 Papers
27 Citations
Weishuang Linda Xu is an academic researcher from Harvard University. The author has contributed to research in topics: Dark matter & Cosmic microwave background. The author has an hindex of 4, co-authored 6 publications.
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Papers
Probing sub-GeV dark matter-baryon scattering with cosmological observables
TL;DR: In this article, the elastic scattering cross-section between baryons and dark matter was analyzed using cosmic microwave background data from the Planck satellite and measurements of the Lyman-alpha forest flux power spectrum from the Sloan Digital Sky Survey.
220
Peer Review
The Physics of Light Relics
Cora Dvorkin,Joel Ray Meyers,Peter Adshead,Mustafa A. Amin,Carlos Arguelles,Thejs Brinckmann,Emanuele Castorina,Timothy Cohen,Nathaniel Craig,David Curtin,Francis-Yan Cyr-Racine,Peizhi Du,Lloyd Knox,Bohua Li,Marilena LoVerde,Kaloian D. Lozanov,Julian B. Muñoz,Katelin Schutz,Paul R. Shapiro,Benjamin Wallisch,Zachary J. Weiner,Weishuang Linda Xu +21 more
- 15 Mar 2022
TL;DR: Vorkin et al. as mentioned in this paper detail the physics of cosmological light relics and describe how measurements of their relic density and mass serve as probes of physics beyond the Standard Model.
29
Peer Review
Dark Matter Physics from the CMB-S4 Experiment
Cora Dvorkin,Renée Hlozek,Rui An,Kimberly K. Boddy,Francis-Yan Cyr-Racine,Gerrit S. Farren,Vera Gluscevic,Daniel Grin,David J. E. Marsh,Joel Ray Meyers,Keir K. Rogers,Katelin Schutz,Weishuang Linda Xu +12 more
- 14 Mar 2022
TL;DR: In this article , the authors focus on CMB-S4, a future ground-based Cosmic Microwave Background (CMB) experiment, which is expected to provide exquisite measurements of the CMB temperature and polarization anisotropies.
11
•Posted Content
Cosmological Constraints on Light (but Massive) Relics
TL;DR: In this article, the first general search for light but massive (LiMR) relics with CMB and LSS data is presented, where the 2D parameter space of their masses and temperatures is analyzed.
10
Higgsino Dark Matter Confronts 14 Years of Fermi <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>γ</mml:mi></mml:mrow></mml:math> -Ray Data
TL;DR: In this article , the authors make use of 14 years of data from the Fermi Large Area Telescope at energies above ∼10 GeV to search for the continuum emission near the Galactic Center from Higgsino annihilation.