User profiles for C Alcock
Charles AlcockVerified email at cfa.harvard.edu Cited by 13721 |
Exotic phases of hadronic matter and their astrophysical application
… dark matter candidate was most seriously challenged by Alcock & Farhi (13), who showed
… Alcock & Farhi concluded that all lumps with baryon number :$ 1052 would evaporate, and …
… Alcock & Farhi concluded that all lumps with baryon number :$ 1052 would evaporate, and …
Possible gravitational microlensing of a star in the Large Magellanic Cloud
C Alcock, CW Akerlof, RA Allsman, TS Axelrod… - nature, 1993 - nature.com
… The smooth curve shows the best-fit theoretical microlensing model, fitted simultaneously
to both c is the colour light curve, showing the ratio of red to blue flux, normalized SO that the …
to both c is the colour light curve, showing the ratio of red to blue flux, normalized SO that the …
The MACHO project: microlensing results from 5.7 years of Large Magellanic Cloud observations
C Alcock, RA Allsman, DR Alves… - The Astrophysical …, 2000 - iopscience.iop.org
We report on our search for microlensing toward the Large Magellanic Cloud (LMC). Analysis
of 5.7 yr of photometry on 11.9 million stars in the LMC reveals 13–17 microlensing events. …
of 5.7 yr of photometry on 11.9 million stars in the LMC reveals 13–17 microlensing events. …
The MACHO Project Large Magellanic Cloud microlensing results from the first two years and the nature of the galactic dark halo
C Alcock, RA Allsman, D Alves, TS Axelrod… - The Astrophysical …, 1997 - iopscience.iop.org
… were derived from Alcock (1995a) A96 Monte Carlo simulations of microlensing events
added to our early data. We have re–ned these cuts for the analysis reported here. …
added to our early data. We have re–ned these cuts for the analysis reported here. …
[HTML][HTML] Strange stars
… (Alcock and Farhi 1985). … 4 We use units where C = h = k = 1, where c is the speed of
light, h is … c) X-Ray Bursters …
light, h is … c) X-Ray Bursters …
Lifespan of human lymphocyte subsets defined by CD45 isoforms
CA Michie, A McLean, C Alcock, PCL Beverley - Nature, 1992 - nature.com
… a novel and potentially safer approach to the treatment and prevention of thrombotic
disease, although only clinical evaluation will establish the effects of mutations in protein C on …
disease, although only clinical evaluation will establish the effects of mutations in protein C on …
An evolution free test for non-zero cosmological constant.
C Alcock, B Paczyński - Nature, 1979 - search.ebscohost.com
The cosmological constant has recently been questioned because of difficulties in fitting the
standard Λ= 0 cosmological models to observational data 1, 2 . We propose here a …
standard Λ= 0 cosmological models to observational data 1, 2 . We propose here a …
Vapour pressure equations for the metallic elements: 298–2500K
CB Alcock, VP Itkin, MK Horrigan - Canadian Metallurgical …, 1984 - Taylor & Francis
Vapour pressure equations are presented for the metallic elements up to curium. For each
element a precise four-term equation and a more practically-based equation have been …
element a precise four-term equation and a more practically-based equation have been …
First observation of parallax in a gravitational microlensing event
C Alcock, RA Allsman, D Alves, TS Axelrod… - The Astrophysical …, 1995 - iopscience.iop.org
We present the first detection of parallax effects in a gravitational microlensing event. Parallax
in a gravitational microlensing event observed only from the Earth appears as a distortion …
in a gravitational microlensing event observed only from the Earth appears as a distortion …
EROS and MACHO combined limits on planetary-mass dark matter in the galactic halo
C Alcock, RA Allsman, D Alves, R Ansari… - The Astrophysical …, 1998 - iopscience.iop.org
The EROS and MACHO collaborations have each published upper limits on the amount of
planetary-mass dark matter in the Galactic halo obtained from gravitational microlensing …
planetary-mass dark matter in the Galactic halo obtained from gravitational microlensing …