Zobrazeno 1 - 10
of 2 763
pro vyhledávání: '"A, Cathey"'
In this article, we investigate the transverse dynamics of a single particle in a model integrable accelerator lattice, based on a McMillan axially-symmetric electron lens. Although the McMillan e-lens has been considered as a device potentially capa
Externí odkaz:
http://arxiv.org/abs/2405.05657
Autor:
Aradian, Ashod, Cathey, Andres, Caicedo, Karen, Mora, Milena, Recalde, Nicole, Infusino, Melissa, Veltri, Alessandro
We study theoretically the emission and lasing properties of a single nanoshell spaser nanoparticle, or plasmonic nanolaser, made of an active core (gain material) and a plasmonic metal shell. Based on an analytical framework coupling together time-d
Externí odkaz:
http://arxiv.org/abs/2312.13812
Autor:
Rigby, Jane R., Vieira, Joaquin D., Phadke, Kedar A., Hutchison, Taylor A., Welch, Brian, Cathey, Jared, Spilker, Justin S., Gonzalez, Anthony H., Adhikari, Prasanna, Aravena, M., Bayliss, Matthew B., Birkin, Jack E., Bursk, Emmy, Chapman, Scott C., Dahle, Håkon, Elicker, Lauren A., Fischer, Travis C., Florian, Michael K., Gladders, Michael D., Hayward, Christopher C., Hewald, Rose, Kettler, Lily A., Khullar, Gourav, Kim, Seonwoo, Law, David R., Mahler, Guillaume, Malhotra, Sangeeta, Murphy, Eric J., Narayanan, Desika, Olivier, Grace M., Rhoads, James E., Sharon, Keren, Solimano, Manuel, Thiruvengadam, Athish, Vizgan, David, Younker, Nikolas
This paper gives an overview of TEMPLATES, a JWST Early Release Science program that targeted four extremely bright, gravitationally lensed galaxies: two extremely dusty, two with low attenuation, as templates for galaxy evolution studies with JWST.
Externí odkaz:
http://arxiv.org/abs/2312.10465
Autor:
Cathey, Jared, Gonzalez, Anthony H., Lower, Sidney, Phadke, Kedar A., Spilker, Justin, Aravena, Manuel, Birkin, Jack E., Birrer, Simon, Chapman, Scott, Dahle, Håkon, Hayward, Cristopher C., Hezaveh, Yashar, Hill, Ryley, Hutchison, Taylor A., Mahler, Guillaume, Marrone, Daniel P., Narayanan, Desika, Navarre, Alexander, Reuter, Cassie, Rigby, Jane R., Sharon, Keren, Solimano, Manuel, Sulzenauer, Nikolaus, Vieira, Joaquin, Vizgan, David
We present JWST and ALMA results for the lensing system SPT0418-47, which includes a strongly-lensed, dusty star-forming galaxy at redshift z=4.225 and an associated multiply-imaged companion. JWST NIRCam and MIRI imaging observations presented in th
Externí odkaz:
http://arxiv.org/abs/2307.10115
Autor:
Birkin, Jack E., Hutchison, Taylor A., Welch, Brian, Spilker, Justin S., Aravena, Manuel, Bayliss, Matthew B., Cathey, Jared, Chapman, Scott C., Gonzalez, Anthony H., Gururajan, Gayathri, Hayward, Christopher C., Khullar, Gourav, Kim, Keunho J., Mahler, Guillaume, Malkan, Matthew A., Narayanan, Desika, Olivier, Grace M., Phadke, Kedar A., Reuter, Cassie, Rigby, Jane R., Smith, J. D. T., Solimano, Manuel, Sulzenauer, Nikolaus, Vieira, Joaquin D., Vizgan, David, Weiss, Axel
We present the first spatially resolved maps of gas-phase metallicity for two dust-obscured star-forming galaxies (DSFGs) at $z\sim$ 4, from the JWST TEMPLATES Early Release Science program, derived from NIRSpec integral field unit spectroscopy of th
Externí odkaz:
http://arxiv.org/abs/2307.10412
Autor:
Bossard, M. K., Brandt, J., Kim, Y. -K., Kladov, S., Banerjee, N., Cathey, B., Stancari, G., Nagaitsev, S.
We are designing and fabricating two new thermionic sources of magnetized electrons for use in the electron lens project in the Integrable Optics Test Accelerator (IOTA) at Fermilab. These electron sources will be used for cooling 2.5 MeV protons. On
Externí odkaz:
http://arxiv.org/abs/2307.06211
Autor:
Kladov, S., Bossard, M., Brandt, J., Kim, Y-K., Banerjee, N., Stancari, G., Cathey, B., Nagaitsev, S.
We built a test stand for evaluating the performance of the thermionic electron sources for the electron lens project at the Integrable Optics Test Accelerator (IOTA) in Fermilab. The lens will be used to study nonlinear dynamics and electron cooling
Externí odkaz:
http://arxiv.org/abs/2307.02354
Autor:
D. T. Halford, R. Karolytė, J. T. Dellenbach, B. Cathey, M. Cathey, D. Balentine, M. W. Andreason, G. K. Rice
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
A key challenge in helium (He) exploration is determining the efficacy of surficial soil gas surveys. While soil gas surveys can detect helium, the mechanisms leading to these signals are often poorly understood, hindering reliable interpretation for
Externí odkaz:
https://doaj.org/article/c8de6232c2e8457eb84da63c811638b5
Autor:
Boss, Jonathan, Hao, Wei, Cathey, Amber, Welch, Barrett M., Ferguson, Kelly K., Meeker, John D., Kang, Jian, Mukherjee, Bhramar
Environmental health studies are increasingly measuring endogenous omics data ($\boldsymbol{M}$) to study intermediary biological pathways by which an exogenous exposure ($\boldsymbol{A}$) affects a health outcome ($\boldsymbol{Y}$), given confounder
Externí odkaz:
http://arxiv.org/abs/2306.17347
Autor:
Spilker, Justin S., Phadke, Kedar A., Aravena, Manuel, Archipley, Melanie, Bayliss, Matthew B., Birkin, Jack E., Bethermin, Matthieu, Burgoyne, James, Cathey, Jared, Chapman, Scott C., Dahle, Hakon, Gonzalez, Anthony H., Gururajan, Gayathri, Hayward, Christopher C., Hezaveh, Yashar D., Hill, Ryley, Hutchison, Taylor A., Kim, Keunho J., Kim, Seonwoo, Law, David, Legin, Ronan, Malkan, Matthew A., Marrone, Daniel P., Murphy, Eric J., Narayanan, Desika, Navarre, Alex, Olivier, Grace M., Rich, Jeffrey A., Rigby, Jane R., Reuter, Cassie, Rhoads, James E., Sharon, Keren, Smith, J. D. T., Solimano, Manuel, Sulzenauer, Nikolaus, Vieira, Joaquin D., Weiss, Axel, Whitaker, Katherine E.
Dust grains absorb half of the radiation emitted by stars throughout the history of the universe, re-emitting this energy at infrared wavelengths. Polycyclic aromatic hydrocarbons (PAHs) are large organic molecules that trace millimeter-size dust gra
Externí odkaz:
http://arxiv.org/abs/2306.03152