Extragalactic novae |
| |
| Institution: | 1. Infectious Diseases Group, Murdoch Children''s Research Institute, Parkville, Victoria, Australia;2. Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia;3. Infectious Diseases, Royal Children''s Hospital Melbourne, Parkville, Victoria, Australia;4. Immunology, Vaccinology, and Infectious Diseases Unit, Department of Paediatrics, Gynaecology and Obsterics, Faculty of Medicine, University of Geneva and University Hospitals of Geneva, Geneva, Switzerland;5. Clinical Epidemiology and Biostatistics Unit, Murdoch Children''s Research Institute, Parkville, Victoria, Australia;6. Melbourne Children''s Trial Centre, Murdoch Children''s Research Institute, Parkville, Victoria, Australia;7. Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia;8. Department of Thoracic Medicine, Royal Adelaide Hospital, Adelaide, South Australia, Australia;9. Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, the Netherlands;10. Exeter Collaboration for Academic Primary Care, University of Exeter Medical School, Exeter, United Kingdom;11. Fiocruz Mato Grosso do Sul, Fundação Oswaldo Cruz, Campo Grande, Brazil;12. Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA;13. Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil;14. Helio Fraga Reference Center, Oswaldo Cruz Foundation Ministry of Health, Curicica, Brazil;15. Catholic University, Rio de Janeiro, Brazil;p. Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney, Westmead, New South Wales, Australia;q. Centre for Infectious Diseases and Microbiology, Sydney Infectious Diseases Institute, The University of Sydney at Westmead Hospital, Westmead, New South Wales, Australia;r. Research Operations, The Royal Children''s Hospital Melbourne, Parkville, Victoria, Australia;s. Institute of Clinical Research Carlos Borborema, Doctor Heitor Vieira Dourado Tropical Medicine Foundation, Manaus, Brazil;t. Instituto Leônidas & Maria Deane, Oswaldo Cruz Foundation Ministry of Health, Manaus, Brazil;u. University of Texas Medical Branch, Galveston, TX, USA;v. Department of Immunology, Pathwest, Queen Elizabeth II Medical Centre, Nedlands, Western Australia, Australia;w. Department of Immunology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia;x. Department of Immunology and General Paediatrics, Perth Children''s Hospital, Nedlands, Western Australia, Australia;y. School of Medicine, University of Western Australia, Perth, Western Australia, Australia;z. Flinders Health and Medical Research Institute, Flinders University, Bedford Park, South Australia, Australia;11. Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia;12. Department of Infectious Diseases, Fiona Stanley Hospital, Murdoch, Western Australia, Australia;13. Nursing Course, State University of Mato Grosso do Sul, Dourados, Brazil;14. Graduate Program in Health Sciences, Federal University of Grande Dourados, Dourados, Brazil;15. Department of Allergy and Immunology, Royal Children''s Hospital Melbourne, Parkville, Victoria, Australia;16. Institut d''Investigació Germans Trias i Pujol, Departament de Genètica i Microbiologia, Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Respiratorias, Instituto de Salud Carlos III, Barcelona, Spain;17. Division of Infectious Diseases and Microbiology, Department of Medicine, Hospital Universitario Virgen Macarena, University of Seville, Biomedicines Institute of Seville-Consejo Superior de Investigaciones Científicas, Seville, Spain;18. CIBER de Enfermedades Infecciosas, Instituto de Salud Carloss III, Madrid, Spain;19. Medical Research Council Centre for Medical Mycology, University of Exeter, Exeter, United Kingdom;110. Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia;111. Sydney Children''s Hospital Network, Westmead, New South Wales, Australia;112. National Centre for Immunisation Research and Surveillance of Vaccine Preventable Disease, Westmead, New South Wales, Australia |
| |
| Abstract: | Novae are expected to form in all stellar systems with a binary population. Detection of extragalactic novae provides direct evidence of close binary populations and possible spatial variations in those populations. Comparison of extragalactic novae with their local counterparts can yield valuable tests of close binary evolution theory. I report early results from surveys of globular clusters, the Large Magellanic Cloud and M81 for classical novae in eruption and in quiescence. T Sco, the nova of 1860 A.D. in the globular cluster M80, has now been recovered. It is three magnitudes fainter than canonical old novae, though this might be an inclination effect. Seven quiescent old novae in the Large Magellanic Cloud have been recovered (at brightnesses comparable to their Galactic counterparts). Their orbital periods are now within reach. Twenty-three novae have been detected on archival 5 meter Palomar plates of M81. The spatial distribution of these novae strongly suggests that most come from the spiral arm population. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
