219 citations · 2.2k across the 48 of their papers we have counts for
49 papers
Feasibility of a collider-based detector search for upward-going fermions produced from gravitationally-bound dark matter within the Earth
Tamas Almos Vami, Sanjit Masanam, Matt Bellis +3
Dark matter is theorized to be gravitationally captured within the Earth and to subsequently annihilate into dark photons. The dark photons kinetically mix with the Standard Model…
Dark Z' at a Muon Collider: Radiative Return versus Vector Boson Fusion
Nicko Angelo Rabang, Philip Tanedo, Marvin Flores
A secluded, massive Abelian gauge boson called a dark Z' may interact with the Standard Model through kinetic mixing and mass mixing in the Higgs sector. We determine the sensitivi…
Fireworks at Cosmic Dawn: relieving BAO-CMB tensions with the Pop III.1 Flash
Yash Aggarwal, Christopher Cain, Garett Lopez +4
A Cosmic Microwave Background (CMB) optical depth of , several in excess of the latest Planck low- EE polarization measurement, has been proposed as a way to…
Direct Collapse Black Hole Candidates from Decaying Dark Matter
Yash Aggarwal, James B. Dent, Philip Tanedo +1
Injecting 1-13.6 eV photons into the early universe can suppress the molecular hydrogen abundance and alter the star formation history dramatically enough to produce direct collaps…
Holography of Broken U(1) Symmetry
Ian Chaffey, Sylvain Fichet, Philip Tanedo
We examine the Abelian Higgs model in (d+1)-dimensional anti-de Sitter space with an ultraviolet brane. The gauge symmetry is broken by a bulk Higgs vacuum expectation value trigge…
Snowmass Theory Frontier Report
N. Craig, C. Csáki, A. X. El-Khadra +38
This report summarizes the recent progress and promising future directions in theoretical high-energy physics (HEP) identified within the Theory Frontier of the 2021 Snowmass Proce…
Snowmass 2021 Dark Matter Complementarity Report
Antonio Boveia, Mohamed Berkat, Thomas Y. Chen +24
The fundamental nature of Dark Matter is a central theme of the Snowmass 2021 process, extending across all Frontiers. In the last decade, advances in detector technology, analysis…
Snowmass 2021 Cross Frontier Report: Dark Matter Complementarity (Extended Version)
Antonio Boveia, Mohamed Berkat, Thomas Y. Chen +24
The fundamental nature of Dark Matter is a central theme of the Snowmass 2021 process, extending across all frontiers. In the last decade, advances in detector technology, analysis…
Snowmass Theory Frontier: Astrophysics and Cosmology
Daniel Green, Joshua T. Ruderman, Benjamin R. Safdi +84
We summarize progress made in theoretical astrophysics and cosmology over the past decade and areas of interest for the coming decade. This Report is prepared as the TF09 "Astrophy…
Dark Z at the International Linear Collider
Yik Chuen San, Maxim Perelstein, Philip Tanedo
A dark Z is a massive Abelian gauge boson which is coupled to the Standard Model through both kinetic and mass mixing with the electroweak sector. We study the phenomenology of the…
The International Linear Collider: Report to Snowmass 2021
Alexander Aryshev, Ties Behnke, Mikael Berggren +508
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…
Efficient sampling of constrained high-dimensional theoretical spaces with machine learning
Jacob Hollingsworth, Michael Ratz, Philip Tanedo +1
Models of physics beyond the Standard Model often contain a large number of parameters. These form a high-dimensional space that is computationally intractable to fully explore. Ex…
Continuum-Mediated Self-Interacting Dark Matter
Ian Chaffey, Sylvain Fichet, Philip Tanedo
Dark matter may self-interact through a continuum of low-mass states. This happens if dark matter couples to a strongly-coupled nearly-conformal hidden sector. This type of theory…
Dark Kinetic Heating of Neutron Stars from Contact Interactions with Relativistic Targets
Aniket Joglekar, Nirmal Raj, Philip Tanedo +1
Dark matter can capture in neutron stars from scattering off ultra-relativistic electrons. We present a method to calculate the capture rate on degenerate targets with ultra-relati…
Effective Field Theory in AdS: Continuum Regime, Soft Bombs, and IR Emergence
Alexandria Costantino, Sylvain Fichet, Philip Tanedo
We consider a scalar field in a slice of Lorentzian five-dimensional AdS at arbitrary energies. We show that the presence of bulk interactions separate the behavior of the theory i…
Relativistic capture of dark matter by electrons in neutron stars
Aniket Joglekar, Nirmal Raj, Philip Tanedo +1
Dark matter can capture in neutron stars and heat them to observable luminosities. We study relativistic scattering of dark matter on highly degenerate electrons. We develop a Lore…
Exotic Lepton-Flavor Violating Higgs Decays
Jared A. Evans, Philip Tanedo, Mohammadreza Zakeri
Exotic Higgs decays are promising channels to discover new physics in the near future. We present a simple model with a new light scalar that couples to the Standard Model through…
Exotic Spin-Dependent Forces from a Hidden Sector
Alexandria Costantino, Sylvain Fichet, Philip Tanedo
New dynamics from hidden sectors may manifest as long-range forces between visible matter particles. The well-known case of Yukawa-like potentials occurs via the exchange of a sing…
Vector Self-Interacting Dark Matter
Ian Chaffey, Philip Tanedo
We present a model of vector dark matter that interacts through a low-mass vector mediator based on the Higgsing of an SU(2) dark sector. The dark matter is charged under a U(1) ga…
The Warped Dark Sector
Philippe Brax, Sylvain Fichet, Philip Tanedo
Five-dimensional braneworld constructions in anti-de Sitter space naturally lead to dark sector scenarios in which parts of the dark sector vanish at high 4d momentum or temperatur…
DarkCapPy: Dark Matter Capture and Annihilation
Adam Green, Philip Tanedo
DarkCapPy is a Python 3/Jupyter package for calculating rates associated with dark matter capture in the Earth, annihilation into light mediators, and the subsequent observable dec…
Just a Taste: Lectures on Flavor Physics
Yuval Grossman, Philip Tanedo
We review the flavor structure of the Standard Model and the ways in which the flavor parameters are measured. This is an extended writeup of the TASI 2016 lectures on flavor physi…
Neutron stars at the dark matter direct detection frontier
Nirmal Raj, Philip Tanedo, Hai-Bo Yu
Neutron stars capture dark matter efficiently. The kinetic energy transferred during capture heats old neutron stars in the local galactic halo to temperatures detectable by upcomi…
US Cosmic Visions: New Ideas in Dark Matter 2017: Community Report
Marco Battaglieri, Alberto Belloni, Aaron Chou +248
This white paper summarizes the workshop "U.S. Cosmic Visions: New Ideas in Dark Matter" held at University of Maryland on March 23-25, 2017.