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Your search keyword '"Persi, P."' showing total 20 results
Start Over Author "Persi, P." Publisher cambridge university press (cup)
20 results on '"Persi, P."'

1. The Science Case for PILOT I: Summary and Overview

Author

Lawrence, J. S., primary, Ashley, M. C. B., additional, Bailey, J., additional, Barrado y Navascues, D., additional, Bedding, T. R., additional, Bland-Hawthorn, J., additional, Bond, I., additional, Boulanger, F., additional, Bouwens, R., additional, Bruntt, H., additional, Bunker, A., additional, Burgarella, D., additional, Burton, M. G., additional, Busso, M., additional, Coward, D., additional, Cioni, M.-R., additional, Durand, G., additional, Eiroa, C., additional, Epchtein, N., additional, Gehrels, N., additional, Gillingham, P., additional, Glazebrook, K., additional, Haynes, R., additional, Kiss, L., additional, Lagage, P. O., additional, Le Bertre, T., additional, Mackay, C., additional, Maillard, J. P., additional, McGrath, A., additional, Minier, V., additional, Mora, A., additional, Olsen, K., additional, Persi, P., additional, Pimbblet, K., additional, Quimby, R., additional, Saunders, W., additional, Schmidt, B., additional, Stello, D., additional, Storey, J. W. V., additional, Tinney, C., additional, Tremblin, P., additional, Wheeler, J. C., additional, and Yock, P., additional

Published
2009
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2. The Science Case for PILOT III: the Nearby Universe

Author

Lawrence, J. S., primary, Ashley, M. C. B., additional, Bailey, J., additional, Barrado y Navascues, D., additional, Bedding, T. R., additional, Bland-Hawthorn, J., additional, Bond, I., additional, Bruntt, H., additional, Burton, M. G., additional, Cioni, M.-R., additional, Eiroa, C., additional, Epchtein, N., additional, Kiss, L., additional, Lagage, P. O., additional, Minier, V., additional, Mora, A., additional, Olsen, K., additional, Persi, P., additional, Saunders, W., additional, Stello, D., additional, Storey, J. W. V., additional, Tinney, C., additional, and Yock, P., additional

Published
2009
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14. The Problem of X Persei

Author

Viotti, R., primary, Ferrari-Toniolo, M., additional, Giangrande, A., additional, Persi, P., additional, and Baratta, G. B., additional

Published
1982
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20. The Star Formation Region Associated with the Cometary Nebula GM24

Author

Mauricio Tapia, Roth, M., Rodriguez, L. F., Canto, J., Persi, P., Ferrari-Toniolo, M., and Lopez, J. A.

Abstract

GM24 is a small visible nebulosity in the vicinity of a molecular cloud. In this contribution we present the results of continuum (6-cm) and CO line (J = 1 → 0) radio observations, infrared maps, broad-band photometry and low-resolution spectroscopy as well as long-slit Echelle Ha spectroscopy. We found evidence that the GM24 = PP85 nebula is part of a larger region where star formation occurred in the past 104 years; the region is embedded in a typical molecular cloud with a dimension of ∼ 10 pc and mass of ∼104 M⊙. A compact radio H II region seems to be associated with GM24 and with one of the mid-infrared peaks detected. The nebula is most probably the visible part of an embedded H II region that is starting to emerge from the cloud. The other infrared peaks found in its vicinity (∼ 1 pc) are probably associated with less evolved stellar objects. The complex also shows an extended near-infrared flux which we believe to arise in a reflection nebula. From energy arguments, we found that the luminosity required to power the H II region and keep the cloud at the observed large temperature (TK ≅33 K), is ∼105 L⊙ which is consistent with the infrared total flux from the present measurements and those from IRAS of 4x104 L⊙; this corresponds to the flux of ∼3 BO ZAMS stars. The details of the present work have appeared in the Revista Mexicana de Astronomía y Astrofísica, Volume 11, 83, 1985.

Published
1987
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