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Browsing by Author "Manset, N."
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Circular polarization in scattered light as a possible biomarker
Sparks, W.; Hough, J.; Kolokolova, L.; Germer, T.A.; Chen, F.; DasSarma, S.; DasSarma, P.; Robb, F.T.; Manset, N.; Reid, I.; Macchetto, F.D.; Martin, W. (2009)Biological molecules exhibit homochirality and are optically active. Therefore, it is possible that the scattering of light by biological molecules might result in a macroscopic signature in the form of circular polarization. ... -
Correction for Sparks et al., Detection of circular polarization in light scattered from photosynthetic microbes [fig 1]
Sparks, W.B.; Hough, J.; Germer, T.A.; Chen, F.; DasSarma, S.; DasSarma, P.; Robb, F.T.; Manset, N.; Kolokolova, L.; Reid, N.; Macchetto, F.D.; Martin, William Eugene (2009-06-30) -
Detection of circular polarization in light scattered from photosynthetic microbes
Sparks, W.; Hough, J.; Germer, T.A.; Chen, F.; DasSarma, S.; DasSarma, P.; Robb, F.T.; Manset, N.; Kolokolova, L.; Reid, N.; Macchetto, F.D.; Martin, William Eugene (2009-05)The identification of a universal biosignature that could be sensed remotely is critical to the prospects for success in the search for life elsewhere in the universe. A candidate universal biosignature is homochirality, ... -
Hundred thousand degree gas in the virgo cluster of galaxies.
Sparks, W.B.; Pringle, J. E.; Carswell, R. F.; Donahue, M.; Martin, R.; Voit, M.; Cracraft, M.; Manset, N.; Hough, J. H. (2012-05-01)The physical relationship between low-excitation gas filaments at similar to 10(4) K, seen in optical line emission, and diffuse X-ray emitting coronal gas at similar to 10(7) K in the centers of many galaxy clusters is ... -
Polarization Diagnostics for Cool Core Cluster Emission Lines
Sparks, W.B.; Pringle, J. E.; Carswell, R. F.; Voit, G.M.; Donahue, M.; Cracraft, M.; Meyer, E.T.; Hough, J.H.; Manset, N. (2014-01-01)The nature of the interaction between low-excitation gas filaments at ~104 K, seen in optical line emission, and diffuse X-ray emitting coronal gas at ~107 K in the centers of galaxy clusters remains a puzzle. The presence ... -
The surprising magnetic topology of t Sco: fossil remnant or dynamo output
Donati, J-F.; Howarth, I.D.; Jardine, M.; Petit, P.; Catala, C.; Landstreet, J.D.; Bouret, J-C.; Alecian, E.; Barnes, J.R.; Forveille, T.; Paletou, F.; Manset, N. (2006)