Search Results - "Lehmann, Benjamin V."

Snowmass2021 cosmic frontier white paper: Ultraheavy particle dark matter by Carney, Daniel, Raj, Nirmal, Bai, Yang, Berger, Joshua, Blanco, Carlos, Bramante, Joseph, Cappiello, Christopher, Dutra, Maíra, Ebadi, Reza, Engel, Kristi, Kolb, Edward, Harding, J. Patrick, Kumar, Jason, Krnjaic, Gordan, Lang, Rafael F., Leane, Rebecca K., Lehmann, Benjamin V., Li, Shengchao, Long, Andrew J., Mohlabeng, Gopolang, Olcina, Ibles, Pueschel, Elisa, Rodd, Nicholas L., Rott, Carsten, Sengupta, Dipan, Shakya, Bibhushan, Walsworth, Ronald L., Westerdale, Shawn

“…We outline the unique opportunities and challenges in the search for “ultraheavy” dark matter candidates with masses between roughly 10 TeV and the Planck…”
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Determining Dark-Matter–Electron Scattering Rates from the Dielectric Function by Hochberg, Yonit, Kahn, Yonatan, Kurinsky, Noah, Lehmann, Benjamin V., Yu, To Chin, Berggren, Karl K.

“…We show that the rate for dark-matter–electron scattering in an arbitrary material is determined by an experimentally measurable quantity, the complex…”
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THE CONCENTRATION DEPENDENCE OF THE GALAXY-HALO CONNECTION: MODELING ASSEMBLY BIAS WITH ABUNDANCE MATCHING by Lehmann, Benjamin V., Mao, Yao-Yuan, Becker, Matthew R., Skillman, Samuel W., Wechsler, Risa H.

“…ABSTRACT Empirical methods for connecting galaxies to their dark matter halos have become essential for interpreting measurements of the spatial statistics of…”
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Model-independent discovery prospects for primordial black holes at LIGO by Lehmann, Benjamin V, Profumo, Stefano, Yant, Jackson

“…ABSTRACT Primordial black holes may encode the conditions of the early Universe, and may even constitute a significant fraction of cosmological dark matter…”
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Three-body capture, ejection, and the demographics of bound objects in binary systems by Lehmann, Benjamin V, Ross, Olivia G, Webber, Ava, Profumo, Stefano

“…ABSTRACT We study the capture of light objects of arbitrary velocity by binary systems. Extending results for the capture of comets in the Solar system, we…”
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A Bibliometric History of the Journal GENETICS by Telis, Natalie, Lehmann, Benjamin V, Feldman, Marcus W, Pritchard, Jonathan K

“…Advances in genetic technology and biological understanding in the last 100 years have opened a new era of discovery and investigation. In the centennial year…”
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Model-independent discovery prospects for primordial black holes at LIGO by Lehmann, Benjamin V., Profumo, Stefano, Yant, Jackson

“…ABSTRACT Primordial black holes may encode the conditions of the early Universe, and may even constitute a significant fraction of cosmological dark matter…”
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Model-independent discovery prospects for primordial black holes at LIGO by Lehmann, Benjamin V., Profumo, Stefano, Yant, Jackson

“…ABSTRACT Primordial black holes may encode the conditions of the early Universe, and may even constitute a significant fraction of cosmological dark matter…”
Get full text

Black hole remnants are not too fast to be dark matter by Lehmann, Benjamin V., Profumo, Stefano

“…We comment on recent claims that recoil in the final stages of Hawking evaporation gives black hole remnants large velocities, rendering them inviable as a…”
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Black hole remnants are not too fast to be dark matter by Lehmann, Benjamin V., Profumo, Stefano

“…We comment on recent claims that recoil in the final stages of Hawking evaporation gives black hole remnants large velocities, rendering them inviable as a…”
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Three-body capture, ejection, and the demographics of bound objects in binary systems by Lehmann, Benjamin V., Ross, Olivia G., Webber, Ava, Profumo, Stefano

“…ABSTRACT We study the capture of light objects of arbitrary velocity by binary systems. Extending results for the capture of comets in the Solar system, we…”
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Snowmass2021 Cosmic Frontier White Paper: Primordial black hole dark matter by Bird, Simeon, Albert, Andrea, Dawson, Will, Ali-Haïmoud, Yacine, Coogan, Adam, Drlica-Wagner, Alex, Feng, Qi, Inman, Derek, Inomata, Keisuke, Kovetz, Ely, Kusenko, Alexander, Lehmann, Benjamin V., Muñoz, Julian B., Singh, Rajeev, Takhistov, Volodymyr, Tsai, Yu-Dai

“…Primordial Black Holes (PBHs) are a viable candidate to comprise some or all of the dark matter and provide a unique window into the high-energy physics of the…”
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Dark Matter, Black Holes, and New Physics by Lehmann, Benjamin V

“…The unknown nature of dark matter already represents one of the greatest gaps in our understanding of the universe. But the study of dark matter is now…”
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Black hole remnants are not too fast to be dark matter by Lehmann, Benjamin V, Profumo, Stefano

“…Physics of the Dark Universe Volume 39, February 2023, 101145 We comment on recent claims that recoil in the final stages of Hawking evaporation gives black…”
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Dancing with invisible partners: Three-body exchanges with primordial black holes by Bhalla, Badal, Lehmann, Benjamin V, Sinha, Kuver, Xu, Tao

“…The abundance of massive primordial black holes has historically been constrained by dynamical probes. Since these objects can participate in hard few-body…”
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Kinetic recoupling of dark matter by Lehmann, Benjamin V, Morrison, Logan, Profumo, Stefano, Smyth, Nolan

“…JCAP07(2024)049 We study the possibility that dark matter re-enters kinetic equilibrium with a radiation bath after kinetic decoupling, a scenario we dub…”
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Cosmology and prospects for sub-MeV dark matter in electron recoil experiments by Lehmann, Benjamin V, Profumo, Stefano

“…Phys. Rev. D 102, 023038 (2020) Dark matter is poorly constrained by direct detection experiments at masses below 1 MeV. This is an important target for the…”
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Light Quarks at Large $N by Davies, Daniel, Dine, Michael, Lehmann, Benjamin V

“…Lattice gauge theory simulations are our principal probe of the masses of the light quarks. Results from such computations are the primary evidence against the…”
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UV physics from IR features: new prospects from top flavor violation by Altmannshofer, Wolfgang, Gori, Stefania, Lehmann, Benjamin V, Zuo, Jianhong

“…Phys. Rev. D 107, 095025 (2023) New physics in the rare top decays $t \to q \ell^+\ell^-$ is currently very weakly constrained. We show that in a large class…”
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Close encounters of the primordial kind: a new observable for primordial black holes as dark matter by Tran, Tung X, Geller, Sarah R, Lehmann, Benjamin V, Kaiser, David I

“…Physical Review D 110 (2024), 063533 Primordial black holes (PBHs) remain a viable dark matter candidate in the asteroid-mass range. We point out that in this…”
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