Snowmass White Paper: Cosmology at the Theory Frontier

Kavli Affiliate: Austin Joyce | First 5 Authors: Raphael Flauger, Victor Gorbenko, Austin Joyce, Liam McAllister, Gary Shiu | Summary: The precision cosmological model describing the origin and expansion history of the universe, with observed structure seeded at the inflationary cosmic horizon, demands completion in the ultraviolet and in the infrared. The dynamics of the […]


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Snowmass2021 Cosmic Frontier White Paper: Calibrations and backgrounds for dark matter direct detection

Kavli Affiliate: Noah Kurinsky | First 5 Authors: Daniel Baxter, Raymond Bunker, Sally Shaw, Shawn Westerdale, Isaac Arnquist | Summary: Future dark matter direct detection experiments will reach unprecedented levels of sensitivity. Achieving this sensitivity will require more precise models of signal and background rates in future detectors. Improving the precision of signal and background […]


Continue.. Snowmass2021 Cosmic Frontier White Paper: Calibrations and backgrounds for dark matter direct detection

Snowmass2021 Cosmic Frontier White Paper: Calibrations and backgrounds for dark matter direct detection

Kavli Affiliate: Daniel S. Akerib | First 5 Authors: Daniel Baxter, Raymond Bunker, Sally Shaw, Shawn Westerdale, Isaac Arnquist | Summary: Future dark matter direct detection experiments will reach unprecedented levels of sensitivity. Achieving this sensitivity will require more precise models of signal and background rates in future detectors. Improving the precision of signal and […]


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The International Linear Collider: Report to Snowmass 2021

Kavli Affiliate: Shigeki Matsumoto | First 5 Authors: Alexander Aryshev, Ties Behnke, Mikael Berggren, James Brau, Nathaniel Craig | Summary: The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It […]


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The International Linear Collider: Report to Snowmass 2021

Kavli Affiliate: Takeo Higuchi | First 5 Authors: Alexander Aryshev, Ties Behnke, Mikael Berggren, James Brau, Nathaniel Craig | Summary: The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It […]


Continue.. The International Linear Collider: Report to Snowmass 2021

The International Linear Collider: Report to Snowmass 2021

Kavli Affiliate: Takeo Higuchi | First 5 Authors: Alexander Aryshev, Ties Behnke, Mikael Berggren, James Brau, Nathaniel Craig | Summary: The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It […]


Continue.. The International Linear Collider: Report to Snowmass 2021

The International Linear Collider: Report to Snowmass 2021

Kavli Affiliate: Takeo Higuchi | First 5 Authors: Alexander Aryshev, Ties Behnke, Mikael Berggren, James Brau, Nathaniel Craig | Summary: The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It […]


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A quasar shedding its dust cocoon at redshift 2

Kavli Affiliate: Luis C. Ho | First 5 Authors: Weimin Yi, W. N. Brandt, Q. Ni, Luis C. Ho, Bin Luo | Summary: We present the first near-IR spectroscopy and joint analyses of multi-wavelength observations for SDSS J082747.14+425241.1, a dust-reddened, weak broad emission-line quasar (WLQ) undergoing a remarkable broad absorption line (BAL) transformation. The systemic […]


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Snowmass2021 Cosmic Frontier White Paper: Prospects for obtaining Dark Matter Constraints with DESI

Kavli Affiliate: Risa Wechsler | First 5 Authors: Monica Valluri, Solene Chabanier, Vid Irsic, Eric Armengaud, Michael Walther | Summary: Despite efforts over several decades, direct-detection experiments have not yet led to the discovery of the dark matter (DM) particle. This has led to increasing interest in alternatives to the Lambda CDM (LCDM) paradigm and […]


Continue.. Snowmass2021 Cosmic Frontier White Paper: Prospects for obtaining Dark Matter Constraints with DESI

Snowmass2021 Cosmic Frontier White Paper: Prospects for obtaining Dark Matter Constraints with DESI

Kavli Affiliate: Risa Wechsler | First 5 Authors: Monica Valluri, Solene Chabanier, Vid Irsic, Eric Armengaud, Michael Walther | Summary: Despite efforts over several decades, direct-detection experiments have not yet led to the discovery of the dark matter (DM) particle. This has led to increasing interest in alternatives to the Lambda CDM (LCDM) paradigm and […]


Continue.. Snowmass2021 Cosmic Frontier White Paper: Prospects for obtaining Dark Matter Constraints with DESI