Zobrazeno 1 - 10
of 9 165
pro vyhledávání: '"Warren, B. A."'
Autor:
Miller, Kyle G., Pierce, Jacob R., Li, Fei, Russell, Brandon K., Mori, Warren B., Thomas, Alexander G. R., Palastro, John P.
Extreme ultraviolet (XUV) light sources allow for the probing of bound electron dynamics on attosecond scales, interrogation of high-energy-density matter, and access to novel regimes of strong-field quantum electrodynamics. Despite the importance of
Externí odkaz:
http://arxiv.org/abs/2411.04258
The seven-gluon two-loop full-color Yang-Mills amplitude is presented in a compact analytic form where we use the methods of four-dimensional unitarity cuts to obtain the polylogarithmic pieces and augmented recursion to obtain the rational pieces. F
Externí odkaz:
http://arxiv.org/abs/2409.15864
Autor:
Li, Jialin, Close, Laird M., Males, Jared R., Haffert, Sebastiaan Y., Weinberger, Alycia, Follette, Katherine, Wagner, Kevin, Apai, Daniel, Wu, Ya-Lin, Long, Joseph D., Perez, Laura, Pearce, Logan A., Kueny, Jay K., McEwen, Eden A., Van Gorkom, Kyle, Guyon, Olivier, Kautz, Maggie Y., Hedglen, Alexander D., Foster, Warren B., Roberts, Roz, Lumbres, Jennifer, Schatz, Lauren
The high contrast and spatial resolution requirements for directly imaging exoplanets requires effective coordination of wavefront control, coronagraphy, observation techniques, and post-processing algorithms. However, even with this suite of tools,
Externí odkaz:
http://arxiv.org/abs/2407.13756
Autor:
McEwen, Eden A., Males, Jared R., Guyon, Olivier, Haffert, Sebastiaan Y., Long, Joseph D., Close, Laird M., Van Gorkom, Kyle, Lumbres, Jennifer, Hedglen, Alexander D., Schatz, Lauren, Kautz, Maggie Y., Pearce, Logan A., Kueny, Jay K., McLeod, Avalon L., Foster, Warren B., Li, Jialin, Roberts, Roz, Weinburger, Alycia J.
The next generation of extreme adaptive optics (AO) must be calibrated exceptionally well to achieve the desired contrast for ground-based direct imaging exoplanet targets. Current wavefront sensing and control system responses deviate from lab calib
Externí odkaz:
http://arxiv.org/abs/2407.13022
Autor:
Long, Joseph D., Males, Jared R., Close, Laird M., Guyon, Olivier, Haffert, Sebastiaan Y., Weinberger, Alycia J., Kueny, Jay, Van Gorkom, Kyle, McEwen, Eden, Pearce, Logan, Kautz, Maggie, Li, Jialin, Lumbres, Jennifer, Hedglen, Alexander, Schatz, Lauren, McLeod, Avalon, Doty, Isabella, Foster, Warren B., Roberts, Roswell, Twitchell, Katie
High-contrast imaging data analysis depends on removing residual starlight from the host star to reveal planets and disks. Most observers do this with principal components analysis (i.e. KLIP) using modes computed from the science images themselves.
Externí odkaz:
http://arxiv.org/abs/2407.13008
We demonstrate through high-fidelity particle-in-cell simulations a simple approach for efficiently generating 20+ GeV electron beams with the necessary charge, energy spread, and emittance for use as the injector for an electron arm of a future line
Externí odkaz:
http://arxiv.org/abs/2406.04585
Autor:
Zhang, Chaojie, Storey, Doug, Claveria, Pablo San Miguel, Nie, Zan, Marsh, Ken A., Mori, Warren B., Adli, Erik, An, Weiming, Ariniello, Robert, Cao, Gevy J., Clark, Christine, Corde, Sebastien, Dalichaouch, Thamine, Doss, Christopher E., Emma, Claudio, Ekerfelt, Henrik, Gerstmayr, Elias, Gessner, Spencer, Hansel, Claire, Knetsch, Alexander, Lee, Valentina, Li, Fei, Litos, Mike, O'Shea, Brendan, White, Glen, Yocky, Gerry, Zakharova, Viktoriia, Hogan, Mark, Joshi, Chan
This study documents several correlations observed during the first run of the plasma wakefield acceleration experiment E300 conducted at FACET-II, using a single drive electron bunch. The established correlations include those between the measured m
Externí odkaz:
http://arxiv.org/abs/2404.19169
Males outnumber females in many high-ability careers in the fields of science, technology, engineering, and mathematics, STEM, and academic medicine, to name a few. These differences are often attributed to subconscious bias as measured by the gender
Externí odkaz:
http://arxiv.org/abs/2403.10300
The Implicit Association Test, IAT, is widely used to measure hidden (subconscious) human biases, implicit bias, of many topics: race, gender, age, ethnicity, religion stereotypes. There is a need to understand the reliability of these measures as th
Externí odkaz:
http://arxiv.org/abs/2312.14984
The emergence of multi-petawatt laser facilities is expected to push forward the maximum energy gain that can be achieved in a single stage of a LWFA to tens of GeV, which begs the question - is it likely to impact particle physics by providing a tru
Externí odkaz:
http://arxiv.org/abs/2311.14269