Zobrazeno 1 - 10
of 2 692
pro vyhledávání: '"NEWMAN, ANDREW"'
Autor:
Hung, Denise, Lemaux, Brian C., Cucciati, Olga, Forrest, Ben, Shah, Ekta A., Gal, Roy R., Giddings, Finn, Sikorski, Derek, Golden-Marx, Emmet, Lubin, Lori M., Hathi, Nimish, Zamorani, Giovanni, Bardelli, Sandro, Cassara, Letizia P., De Lucia, Gabriella, Fontanot, Fabio, Garilli, Bianca, Guaita, Lucia, Hirschmann, Michaela Monika, Lee, Kyoung-Soo, Newman, Andrew B., Ramakrishnan, Vandana, Vergani, Daniela, Xie, Lizhi, Zucca, Elena
The Charting Cluster Construction with VUDS and ORELSE (C3VO) survey is an ongoing imaging and spectroscopic campaign aiming to map out the growth of structure up to $z\sim5$ and was born from the combination of the VIMOS Ultra Deep Survey (VUDS) and
Externí odkaz:
http://arxiv.org/abs/2410.00237
Autor:
Smee, Stephen A., Hope, Stephen C., Hammond, Randolph P., Aslan, Leon, Barkhouser, Robert H., Smee, Katherine G., Bianco, Andrea, Birk, Christoph, Cosens, Maren, Gray, Aidan C., Frangiamore, Michele, Harding, Albert C., Hare, Tyson, Kelson, Daniel D., Killion, Gerrad, Konidaris II, Nicholas P., Lanz, Alicia, McCloskey, Jacob, Newman, Andrew B., Ramirez, Solange, Rudie, Gwen C., Vanella, Andrea, Williams, Jason E.
Publikováno v:
Proc. SPIE, Technologies for Vacuum and Cryogenic Instruments I, Paper No. 13100-107 (June 2024)
This paper presents the design and technical progress of a precision X-Y stage for detector dithering and flexure compensation. The stage is being developed for use in the Magellan InfraRed Multi-Object Spectrograph, MIRMOS. MIRMOS is a very large Na
Externí odkaz:
http://arxiv.org/abs/2407.14493
Autor:
Cosens, Maren, Konidaris II, Nicholas P., Rudie, Gwen C., Newman, Andrew B., Killion, Gerrad, Aslan, Leon, Barkhouser, Robert, Bianco, Andrea, Birk, Christoph, Brady, Julia, Frangiamore, Michele, Hare, Tyson, Hope, Stephen C., Kelson, Daniel D., Lanz, Alicia, Ramirez, Solange, Smee, Stephen A., Vanella, Andrea, Williams, Jason E.
Publikováno v:
Proc. SPIE, Ground-based and Airborne Instrumentation for Astronomy X, Paper No. 13096-321 (June 2024)
The Magellan InfraRed Multi-Object Spectrograph (MIRMOS) is a planned next generation multi-object and integral field spectrograph for the 6.5m Magellan telescopes at Las Campanas Observatory in Chile. MIRMOS will perform R$\sim$3700 spectroscopy ove
Externí odkaz:
http://arxiv.org/abs/2407.13747
If four people with Gaussian-distributed heights stand at Gaussian positions on the plane, the probability that there are exactly two people whose height is above the average of the four is exactly the same as the probability that they stand in conve
Externí odkaz:
http://arxiv.org/abs/2407.02589
Autor:
Beverage, Aliza G., Slob, Martje, Kriek, Mariska, Conroy, Charlie, Barro, Guillermo, Bezanson, Rachel, Brammer, Gabriel, Cheng, Chloe M., de Graaff, Anna, Schreiber, Natascha M. Förster, Franx, Marijn, Lorenz, Brian, Piña, Pavel E. Mancera, Marchesini, Danilo, Muzzin, Adam, Newman, Andrew B., Price, Sedona H., Shapley, Alice E., Stefanon, Mauro, Suess, Katherine A., van Dokkum, Pieter, Weinberg, David, Weisz, Daniel R.
We present the stellar metallicities and multi-element abundances (C, Mg, Si, Ca, Ti, Cr, and Fe) of 15 massive (log $M/M_\odot=10.2-11.2$) quiescent galaxies at z=1-3, derived from ultradeep JWST-SUSPENSE spectra. Compared to quiescent galaxies at z
Externí odkaz:
http://arxiv.org/abs/2407.02556
Autor:
Jafariyazani, Marziye, Newman, Andrew B., Mobasher, Bahram, Belli, Sirio, Ellis, Richard S., Faisst, Andreas L.
Recent stellar chemical abundance measurements of a handful of $z\sim2$ quiescent galaxies have suggested these galaxies exhibit a remarkably strong $\alpha$-enhancement compared to their local and intermediate redshift counterparts. This apparent ch
Externí odkaz:
http://arxiv.org/abs/2406.03549
Autor:
Slob, Martje, Kriek, Mariska, Beverage, Aliza G., Suess, Katherine A., Barro, Guillermo, Bezanson, Rachel, Brammer, Gabriel, Cheng, Chloe M., Conroy, Charlie, de Graaff, Anna, Schreiber, Natascha M. Förster, Franx, Marijn, Lorenz, Brian, Piña, Pavel E. Mancera, Marchesini, Danilo, Muzzin, Adam, Newman, Andrew B., Price, Sedona H., Shapley, Alice E., Stefanon, Mauro, van Dokkum, Pieter, Weisz, Daniel R.
We present an overview and first results from the Spectroscopic Ultradeep Survey Probing Extragalactic Near-infrared Stellar Emission (SUSPENSE), executed with NIRSpec on JWST. The primary goal of the SUSPENSE program is to characterize the stellar,
Externí odkaz:
http://arxiv.org/abs/2404.12432
Autor:
Newman, Andrew, Pavelka, Marta
We consider the hypergraph Tur\'an problem of determining $\mathrm{ex}(n, S^d)$, the maximum number of facets in a $d$-dimensional simplicial complex on $n$ vertices that does not contain a simplicial $d$-sphere (a homeomorph of $S^d$) as a subcomple
Externí odkaz:
http://arxiv.org/abs/2403.05364
Autor:
Newman, Andrew
A recent conjecture of Chudnovsky and Nevo asserts that flag triangulations of spheres always have linear-sized independent sets, with a precisely conjectured proportion depending on the dimension. For dimensions one and two, the lower bound of their
Externí odkaz:
http://arxiv.org/abs/2311.08499