The Robotic Multi-Object Focal Plane System of the Dark Energy Spectroscopic Instrument (DESI)

Autor: Silber, Joseph Harry, Fagrelius, Parker, Fanning, Kevin, Schubnell, Michael, Aguilar, Jessica Nicole, Ahlen, Steven, Ameel, Jon, Ballester, Otger, Baltay, Charles, Bebek, Chris, Beard, Dominic Benton, Besuner, Robert, Cardiel-Sas, Laia, Casas, Ricard, Castander, Francisco Javier, Claybaugh, Todd, Dobson, Carl, Duan, Yutong, Dunlop, Patrick, Edelstein, Jerry, Emmet, William T., Elliott, Ann, Evatt, Matthew, Gershkovich, Irena, Guy, Julien, Harris, Stu, Heetderks, Henry, Heetderks, Ian, Honscheid, Klaus, Illa, Jose Maria, Jelinsky, Patrick, Jelinsky, Sharon R., Jimenez, Jorge, Karcher, Armin, Kent, Stephen, Kirkby, David, Kneib, Jean-Paul, Lambert, Andrew, Lampton, Mike, Leitner, Daniela, Levi, Michael, McCauley, Jeremy, Meisner, Aaron, Miller, Timothy N., Miquel, Ramon, Mundet, Juliá, Poppett, Claire, Rabinowitz, David, Reil, Kevin, Roman, David, Schlegel, David, Serrano, Santiago, Van Shourt, William, Sprayberry, David, Tarlé, Gregory, Tie, Suk Sien, Weaverdyck, Curtis, Zhang, Kai, Azzaro, Marco, Bailey, Stephen, Becerril, Santiago, Blackwell, Tami, Bouri, Mohamed, Brooks, David, Buckley-Geer, Elizabeth, Castro, Jose Peñate, Derwent, Mark, Dey, Arjun, Dhungana, Govinda, Doel, Peter, Eisenstein, Daniel J., Fahim, Nasib, Garcia-Bellido, Juan, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Gutierrez, Gaston, Hörler, Philipp, Kehoe, Robert, Kisner, Theodore, Kremin, Anthony, Kronig, Luzius, Landriau, Martin, Guillou, Laurent Le, Martini, Paul, Moustakas, John, Palanque-Delabrouille, Nathalie, Peng, Xiyan, Percival, Will, Prada, Francisco, Prieto, Carlos Allende, de Rivera, Guillermo Gonzalez, Sanchez, Eusebio, Sanchez, Justo, Sharples, Ray, Soares-Santos, Marcelle, Schlafly, Edward, Weaver, Benjamin Alan, Zhou, Zhimin, Zhu, Yaling, Zou, Hu

A system of 5,020 robotic fiber positioners was installed in 2019 on the Mayall Telescope, at Kitt Peak National Observatory. The robots automatically re-target their optical fibers every 10 - 20 minutes, each to a precision of several microns, with

Externí odkaz: http://arxiv.org/abs/2205.09014

Search for stable Strange Quark Matter in lunar soil

Autor: Han, Ke, Ashenfelter, Jeffrey, Chikanian, Alexei, Emmet, William, Finch, Evan, Heinz, Andreas, Madsen, Jes, Majka, Richard, Monreal, Benjamin, Sandweiss, Jack

Publikováno v: Phys.Rev.Lett.103:092302,2009

We report results from a search for strangelets (small chunks of Strange Quark Matter) in lunar soil using the Yale WNSL accelerator as a mass spectrometer. We have searched over a range in mass from A=42 to A=70 amu for nuclear charges 5, 6, 8, 9, a

Externí odkaz: http://arxiv.org/abs/0903.5055

The QUEST Large Area CCD Camera

Autor: Baltay, Charlie, Rabinowitz, David, Andrews, Peter, Bauer, Anne, Ellman, Nancy, Emmet, William, Hudson, Rebecca, Hurteau, Thomas, Jerke, Jonathan, Lauer, Rochelle, Silge, Julia, Szymkowiak, Andrew, Adams, Brice, Gebhard, Mark, Musser, James, Doyle, Michael, Petrie, Harold, Smith, Roger, Thicksten, Robert, Geary, John

We have designed, constructed and put into operation a very large area CCD camera that covers the field of view of the 1.2 m Samuel Oschin Schmidt Telescope at the Palomar Observatory. The camera consists of 112 CCDs arranged in a mosaic of four rows

Externí odkaz: http://arxiv.org/abs/astro-ph/0702590

Why the Markings on the Moon's Surface Cannot Be of Volcanic Origin

Autor: Emmet, William Leroy

Publikováno v: Proceedings of the American Philosophical Society, 1932 Apr 01. 71(5), 285-294.

Externí odkaz: https://www.jstor.org/stable/984703

The Impact of the Affordable Care Act on Behavioral Health Care for Individuals From Racial and Ethnic Communities.

Autor: Morgan, Oscar, Kuramoto, Ford, Emmet, William, Stange, Judy L., Nobunaga, Eric

Publikováno v: Journal of Social Work in Disability & Rehabilitation; Jan-Jun2014, Vol. 13 Issue 1/2, p139-161, 23p