Zobrazeno 1 - 10
of 709
pro vyhledávání: '"FORT, S."'
Autor:
Basei, M.A.S., Sánchez Bettucci, L., Peel, E., Franceschinis, P., Rapalini, A., Loureiro Olivet, J., Núñez Demarco, P., Fort, S., Lino, L., Passarelli, C.R., Cordani, U.G., Dopico, C., Preciozzi, F.
Publikováno v:
In Precambrian Research 15 August 2024 410
Autor:
Wilkins, D. R., Allen, S. W., Miller, E. D., Bautz, M., Chattopadhyay, T., Fort, S., Grant, C. E., Herrmann, S., Kraft, R., Morris, R. G., Nulsen, P.
Publikováno v:
Proc. SPIE, 2020, 11444, 308
Space-based X-ray detectors are subject to significant fluxes of charged particles in orbit, notably energetic cosmic ray protons, contributing a significant background. We develop novel machine learning algorithms to detect charged particle events i
Externí odkaz:
http://arxiv.org/abs/2012.01463
Autor:
Gonzalez, T., de la Rubia, M. A., Hincz, K. P., Comas-Lopez, M., Subirats, L., Fort, S., Sacha, G. M.
This study explores the effects of COVID-19 confinement in the students performance in higher education. Using a field experiment of 458 students from three different subjects in Universidad Autonoma de Madrid (Spain), we study the differences in ass
Externí odkaz:
http://arxiv.org/abs/2004.09545
Autor:
Johnson, T. J., Ray, P. S., Roy, J., Cheung, C. C., Harding, A. K., Pletsch, H. J., Fort, S., Camilo, F., Deneva, J., Bhattacharyya, B., Stappers, B. W., Kerr, M.
Publikováno v:
2015, ApJ, 806, 91
The 1.69 ms spin period of PSR J1227-4853 was recently discovered in radio observations of the low-mass X-ray binary XSS J12270-4859 following the announcement of a possible transition to a rotation-powered millisecond pulsar state, inferred from dec
Externí odkaz:
http://arxiv.org/abs/1502.06862
Autor:
Bourg, N., Mayet, C., Dupuis, G., Barroca, T., Bon, P., Lécart, S., Fort, E., Lévêque-Fort, S.
Evanescent light excitation is widely used in super-resolution fluorescence microscopy to confine light and reduce background noise. Herein we propose a method of exploiting evanescent light in the context of emission. When a fluorophore is located i
Externí odkaz:
http://arxiv.org/abs/1410.1563
Autor:
Graham, M. L., Sand, D. J., Bildfell, C. J., Pritchet, C. J., Zaritsky, D., Hoekstra, H., Just, D. W., Herbert-Fort, S., Sivanandam, S., Foley, R. J.
We present 7 spectroscopically confirmed Type II cluster supernovae (SNeII) discovered in the Multi-Epoch Nearby Cluster Survey, a supernova survey targeting 57 low redshift 0.05 < z < 0.15 galaxy clusters with the Canada-France-Hawaii Telescope. We
Externí odkaz:
http://arxiv.org/abs/1205.0015
Autor:
Sand, D. J., Graham, M. L., Bildfell, C., Foley, R. J., Pritchet, C., Zaritsky, D., Hoekstra, H., Just, D. W., Herbert-Fort, S., Sivanandam, S.
The Multi-Epoch Nearby Cluster Survey (MENeaCS) has discovered twenty-three cluster Type Ia supernovae (SNe) in the 58 X-ray selected galaxy clusters (0.05 < z < 0.15) surveyed. Four of our SN Ia events have no host galaxy on close inspection, and ar
Externí odkaz:
http://arxiv.org/abs/1011.1310
Autor:
Herbert-Fort, S., Zaritsky, D., Moustakas, J., Christlein, D., Wilcots, E., Baruffolo, A., DiPaola, A., Fontana, A., Giallongo, E., Pogge, R. W., Ragazzoni, R., Smareglia, R.
Publikováno v:
Astrophys.J.700:1977-1987,2009
We use deep (~27.5 mag V-band point-source limiting magnitude) V- and U-band LBT imaging to study the outer disk (beyond the optical radius R_25) of the non-interacting, face-on spiral galaxy NGC 3184 (D = 11.1 Mpc; R_25 = 11.1 kpc) and find that thi
Externí odkaz:
http://arxiv.org/abs/0906.1211
We report the first discovery of the emergence of a high-velocity broad-line outflow in a luminous quasar, J105400.40+034801.2 at redshift z ~ 2.1. The outflow is evident in ultraviolet CIV and SiIV absorption lines with velocity shifts v ~ 26,300 km
Externí odkaz:
http://arxiv.org/abs/0808.3998
Publikováno v:
Astron.J.135:1917-1933,2008
We have begun a program to search for supernovae and other transients in the fields of galaxy clusters with the 2.3m Bok Telescope on Kitt Peak. We present our automated photometric methods for data reduction, efficiency characterization, and initial
Externí odkaz:
http://arxiv.org/abs/0709.2519