Aemulus $ν$: Precise Predictions for Matter and Biased Tracer Power Spectra in the Presence of Neutrinos

Posted by klaurent Stanford

Kavli Affiliate: Risa Wechsler | First 5 Authors: Joseph DeRose, Nickolas Kokron, Arka Banerjee, Shi-Fan Chen, Martin White | Summary: We present the Aemulus $nu$ simulations: a suite of 150 $(1.05 h^{-1}rm Gpc)^3$ $N$-body simulations with a mass resolution of $3.51times 10^{10} frac{Omega_{cb}}{0.3} ~ h^{-1} M_{odot}$ in a $wnu$CDM cosmological parameter space. The simulations have […]


Continue.. Aemulus $ν$: Precise Predictions for Matter and Biased Tracer Power Spectra in the Presence of Neutrinos

First results from the JWST Early Release Science Program Q3D: The Warm Ionized Gas Outflow in z ~ 1.6 Quasar XID 2028 and its Impact on the Host Galaxy

Posted by klaurent Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Sylvain Veilleux, Weizhe Liu, Andrey Vayner, Dominika Wylezalek, David S. N. Rupke | Summary: Quasar feedback may regulate the growth of supermassive black holes, quench coeval star formation, and impact galaxy morphology and the circumgalactic medium. However, direct evidence for quasar feedback in action at the epoch […]


Continue.. First results from the JWST Early Release Science Program Q3D: The Warm Ionized Gas Outflow in z ~ 1.6 Quasar XID 2028 and its Impact on the Host Galaxy

Simulating image coaddition with the Nancy Grace Roman Space Telescope: II. Analysis of the simulated images and implications for weak lensing

Posted by Chicago

Kavli Affiliate: Katrin Heitmann | First 5 Authors: Masaya Yamamoto, Katherine Laliotis, Emily Macbeth, Tianqing Zhang, Christopher M. Hirata | Summary: One challenge for applying current weak lensing analysis tools to the Nancy Grace Roman Space Telescope is that individual images will be undersampled. Our companion paper presented an initial application of Imcom – an […]


Continue.. Simulating image coaddition with the Nancy Grace Roman Space Telescope: II. Analysis of the simulated images and implications for weak lensing

Simulating image coaddition with the Nancy Grace Roman Space Telescope: I. Simulation methodology and general results

Posted by Chicago

Kavli Affiliate: Katrin Heitmann | First 5 Authors: Christopher M. Hirata, Masaya Yamamoto, Katherine Laliotis, Emily Macbeth, M. A. Troxel | Summary: The upcoming Nancy Grace Roman Space Telescope will carry out a wide-area survey in the near infrared. A key science objective is the measurement of cosmic structure via weak gravitational lensing. Roman data […]


Continue.. Simulating image coaddition with the Nancy Grace Roman Space Telescope: I. Simulation methodology and general results

Towards a Muon Collider

Posted by Chicago

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: Carlotta Accettura, Dean Adams, Rohit Agarwal, Claudia Ahdida, Chiara Aimè | Summary: A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre […]


Continue.. Towards a Muon Collider

Towards a Muon Collider

Posted by Chicago

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: Carlotta Accettura, Dean Adams, Rohit Agarwal, Claudia Ahdida, Chiara Aimè | Summary: A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre […]


Continue.. Towards a Muon Collider

Constraints on axion-like polarization oscillations in the cosmic microwave background with POLARBEAR

Posted by klaurent Tokyo

Kavli Affiliate: Nobuhiko Katayama | First 5 Authors: The POLARBEAR Collaboration, Shunsuke Adachi, Tylor Adkins, Kam Arnold, Carlo Baccigalupi | Summary: Very light pseudoscalar fields, often referred to as axions, are compelling dark matter candidates and can potentially be detected through their coupling to the electromagnetic field. Recently a novel detection technique using the cosmic […]


Continue.. Constraints on axion-like polarization oscillations in the cosmic microwave background with POLARBEAR

Constraints on axion-like polarization oscillations in the cosmic microwave background with POLARBEAR

Posted by klaurent Tokyo

Kavli Affiliate: Nobuhiko Katayama | First 5 Authors: The POLARBEAR Collaboration, Shunsuke Adachi, Tylor Adkins, Kam Arnold, Carlo Baccigalupi | Summary: Very light pseudoscalar fields, often referred to as axions, are compelling dark matter candidates and can potentially be detected through their coupling to the electromagnetic field. Recently a novel detection technique using the cosmic […]


Continue.. Constraints on axion-like polarization oscillations in the cosmic microwave background with POLARBEAR