Women in Science: Maximising Productivity, Diversity and Innovation

Total Page:16

File Type:pdf, Size:1020Kb

Women in Science: Maximising Productivity, Diversity and Innovation Women in Science: Maximising productivity, diversity and innovation Report prepared for the Federation of Australian Scientific and Technological Societies Sharon Bell with assistance from Kate O’Halloran, Jesslyn Saw and Yu Zhao October 2009 ISBN: 978-0-9775991-5-8 Acknowledgements: This report has benefited from the sponsorship and input of a number of colleagues. I would like to acknowledge the input of: Dr Cathy Foley, Associate Professor Ruth Foxwell and Bradley Smith from FASTS; Professor Penny Sackett and Dr Mary Quilty from the Office of the Chief Scientist; Lawrence Doherty University Statistics Section, Higher Education Group DEEWR; Daniel Edwards from ACER; research assistants Kate O’Halloran, Jesslyn Saw and Dr Yu Zhao; and editor Robert Sheehan. A number of colleagues have kindly provided valuable feedback and comments, thankyou: Professor Douglas Hilton, Professor Gillian Bushell, Professor Elizabeth Deane, Dr Kathy Korsch, Professor Roger Dean, Professor Glyn Davis and Sir David Watson. FASTS would like to acknowledge that this report was undertaken with the financial assistance of the Australian Government Department of Innovation, Industry, Science and Research. The views expressed in this publication do not necessarily reflect the views of the Australian Government. 2! Table of Contents List of Tables............................................................................................................. 4! List of Figures ........................................................................................................... 5! Abbreviations............................................................................................................ 6! Executive Summary.................................................................................................. 8! Section 1: Background........................................................................................... 12! 1.1!Cause!for!concern?...................................................................................................................................................14! 1.2!Key!Themes.................................................................................................................................................................27! Section 2: What we know....................................................................................... 31! 2.1!Scientific!career!paths............................................................................................................................................31! 2.2!Barriers!to!women’s!participation!in!Science..............................................................................................34! 2.2.1 Horizontal segregation....................................................................................................................................34! 2.2.2 Vertical segregation..........................................................................................................................................37! Section 3: What has been done............................................................................. 45! 3.1!International!initiatives.........................................................................................................................................45! 3.2!Australian!initiatives...............................................................................................................................................48! Section 4: What We Don’t Know............................................................................ 54! Section 5: Conclusions and Recommendations.................................................. 57! References .............................................................................................................. 60! Appendix.................................................................................................................. 69! Listing of Graphs:................................................................................................... 70! Explanatory Notes: ................................................................................................. 74! 3! List of Tables! Table 1.1 The main findings of the report from the NAS: Beyond Bias Barriers: Fulfilling the Potential of Women in Academic Science and Engineering ..........................................................22 Table 1.2 The main findings of the report from the OECD: Women in Scientific Careers: Unleashing the Potential....................................................................................................................23 Table 3.1 Strategies for improving the climate of higher education institutions for women......46 Table 3.2 Key findings of the Smart Women – Smart State Taskforce..........................................50 Table 3.3 Key findings of the Careers Review of Engineering Women (CREW) project .............50 4! List of Figures Figure 1.1 Female Higher Education Enrolments by Broad Field of Study 1983 – 2000 .............16! Figure 1.2 Female Higher Education Enrolments by Broad Field of Education 2000 - 2007.......16! Figure 1.3 Academic Profiles by Gender; Natural and Physical Sciences 2007 ..........................18! Figure 1.4 Academic Profiles by Gender; Agriculture and Environmental Studies 2007............18! Figure 1.5 Academic Profiles by Gender; Engineering and Related Technologies 2007 ............19! Figure 1.6 Academic Profiles by Gender; Information Technology 2007 .....................................19! Figure 1.7 Occupational Categories and Sub-Categories by Percentage of Females 1996-2008 ......................................................................................................................................................20! Figure 1.8 Percentage of Females by CSOF level 1995 - 2008 .......................................................21! Figure 1.9 Percentage of females by CSOF level 2009 ...................................................................21! Figure 1.10 Doctorate population by field in which doctorate was completed, Australia 2006..26! Figure 1.11 ARC Discovery Projects Recommended Funds commencing in calendar year 2009 ......................................................................................................................................................26! Figure 1.12 Age-sex structures of academic staff and the Australian workforce 2001 ...............27! Figure 1.13 Australia: Academic Tenured Staff, Age Sex Structure, 1991 and 2006 ...................27! Figure 1.14 Australia: Academic Contract Staff, Age Sex Structure, 1991 and 2006...................28! Figure 2.1 The career options of students who undertake undergraduate degrees in Science, Engineering and Technology ....................................................................................................32! Figure 2.2 Traditional academic career progressions in Australia................................................32! Figure 2.3 The non-traditional academic career progression ........................................................33! 5! Abbreviations AAS Australian Academy of Science ABS Australian Bureau of Statistics ACER Australian Council for Education Research ACG Australian Centre for Geomechanics ANZSCO The Australian and New Zealand Standard Classification of Occupations AOU Academic Organisational Unit APESMA The Association of Professional Engineers, Scientists & Managers ARC Australian Research Council ASCED Australian Standard Classification of Education ASCO Australian Standard Classification of Occupations ASSET The Athena Survey of Science, Engineering and Technology ASX Australian Securities Exchange ATNWEXDEV Australian Technology Universities’ Women’s Executive Development ATSE Australian Academy of Technological Sciences and Engineering AVCC Australian Vice-Chancellor’s Committee CHASS Council of the Humanities and Social Sciences COSEPUP Committee on Science, Engineering, and Public Policy CRC Cooperative Research Centres CREW Careers Review of Engineering Women CSIRO Commonwealth Scientific and Industrial Research Organisation CSWP Committee on the Status of Women in Physics DEET Department of Education, Employment and Training DEEWR Department of Education, Employment and Workplace Relations DEST Department of Education, Science and Training DETYA Department of Education Training & Youth Affairs DIISR Department of Innovation, Industry, Science and Research DPF Division of Particles & Fields ECU Equality Challenge Unit EOWA Equal Opportunity for Women in the Workplace Agency FASTS Federation of Australian Scientific and Technological Societies FTE Full-time equivalent ICT Information Communication and Technology NAS National Academy of Sciences (US) NBEET National Board of Employment, Education and Training NCVER National Centre for Vocational Education Research NGO Non-government organisations 6! NHMRC National Health and Medical Research Council NTEU National Tertiary Education Union NSF National Science Foundation OECD Organisation for Economic Co-Operation and Development PAID Partnerships for Adaptation, Implementation, and Dissemination PM&C Department of the Prime Minister and Cabinet PMSEIC The Prime Minister's Science, Engineering and Innovation Council POWRE Professional Opportunities for Women in Research and Education SET Science Engineering and Technology STEM Science, Technology, Engineering and Mathematics SWAN Scientific Women’s Academic Network UAEW Universities Australia
Recommended publications
  • Report: Inquiry Into the Current State of Australia's Space Science
    Chapter 3 Looking out 3.1 Australia has built a strong reputation for the work of its astronomers in 'looking out' (or 'listening out') to the distant universe and tracking and communicating with space objects closer to Earth. This aspect of space is predominantly the domain of scientists, with few commercial applications. 3.2 The range of activities, and the enthusiasm for them, was demonstrated to the committee by a CSIRO scientist: The looking-up lens is about expanding the frontiers of science. One of those areas is the radio astronomy area…where we are asking some of those fundamental questions: what is the origin of magnetism; are Einstein’s laws fully correct; and where is the dark matter coming from? Some of these are going to have the next Nobel prizes in them, and that is fantastic.1 Astronomy "Jupiter and Saturn, Oberon, Miranda and Titania. Neptune, Titan, stars can frighten" Pink Floyd, Astronomy Domine (Lyrics: S. Barrett) "A good friend of mine studies the stars, Venus and Mars are alright tonight" Wings, Venus and Mars (Lyrics: P. McCartney) "Images of broken light which dance before me like a million eyes That call me on and on across the universe" The Beatles, Across the Universe (Lyrics: J. Lennon/ P. McCartney) "You ate our chips, and you drank our Coke Then you showed me Mars, through your telescope" Supergrass, Grace, (Lyrics: G. Coombes, R. Coombes, D. Goffey, M. Quinn) 3.3 Astronomy is an important part of space science and one in which Australia excels. The appointment of ANU astronomer Professor Penny Sackett as Chief Scientist should ensure astronomy continues to be given due consideration within government.
    [Show full text]
  • R. Wagner-Kaiser
    R. Wagner-Kaiser Email: [email protected] • Phone: (269) 274-1318 LinkedIn: linkedin.com/in/rawagnerkaiser • GitHub: github.com/rwk506 Webpage: astro.ufl.edu/~rawagnerkaiser/Home.html Stellar Populations • Globular Clusters & Multiple Populations • Variable Stars My interests in astronomy are centered around utilizing the power of stellar populations to learn more about the characteristics of galaxies, from the Milky Way to the Local Group to even further away external galaxies. Through observations of star clusters, variable stars, and resolved galactic stellar populations, I hope to learn more about the formation and evolution of galaxies in our universe. Education University of Florida 2011 – Present M.S. Astronomy: 2013 Gainesville, FL PhD Astronomy: 2016; GPA: 4.0 Dissertation: Bayesian Analysis of Globular Clusters – using a sophisticated Bayesian statistical technique to compare multi- dimensional theoretical models to observed data to determine the most likely parameters that describe object of interest. Vassar College 2006 – 2010 B.A. Physics, B.A. Astronomy (2010) Poughkeepsie, NY Minor equivalent in Mathematics GPA: 3.62; Graduated with Honors First Author Papers • Submitted (10.6.16): Wagner-Kaiser, R. and Sarajedini, A., 2016, MNRAS, Ages in the Local Solar Neighborhood from the JK turndown. • Accepted (2.28.17): Wagner-Kaiser, R., Sarajedini, A., von Hippel, T., Anderson, J., et al., 2016, MNRAS, The ACS Survey of Galactic Globular Clusters XIV: Bayesian Analysis of “Single” Stellar Populations of 69 Globular Clusters. • Accepted (12.5.16): Wagner-Kaiser, R. and Sarajedini, A., 2016, MNRAS, The properties of the Magellanic Bridge Based on OGLE IV Photometry of RR Lyrae Stars. • Wagner-Kaiser, R., Stenning, D., Robinson, E., von Hippel, T., Sarajedini, A., van Dyk, D.
    [Show full text]
  • Pdf, 239.06 Kb
    BOOK LAUNCH: 2 DECEMBER 2013 Minister, Joy Burch, Vice‐Chancellor, Ian Young, Director, Matthew Colles, Ladies and Gentlemen. The idea of writing this book came from Harvey Butcher. About two years ago he phoned me to come over and have a chat with him. After drinking lots of coffee and talking about the universe and all that, he asked me with his charming smile, will you write a book on Mount Stromlo Observatory for Canberra’s centenary celebrations. That is how this book came to be written by Harvey, Ralph and me. In fact, Ralph began the book. The book is about a group of astronomers and their wonderful telescopes. Albert Einstein Mount Stromlo Observatory is a remarkable institution. It is all the more remarkable because in 1905 two things took place which had an important bearing on this institution. In that year, an unknown clerk in the patent office in Switzerland by the name of Albert Einstein published his Theory of Special Relativity which questioned the very foundations of Newtonian physics. 12 years later he published his Theory of General Relativity and introduced a fudge factor called the Cosmological Constant to stop the universe from expanding as this was the conservative view in astronomical circles. The universe was supposed to be static according to Newton. It is rather amazing that a revolutionary had become a conservative in so short a time. About 80 years later Brian Schmidt, at Mount Stromlo Observatory, tackled the Cosmological Constant and won the Nobel prize for his work on the accelerating universe. It was a conceptual shift in our thinking verry similar to that introduced by Copernicus in the 16th century.
    [Show full text]
  • Nomination of Mount Stromlo Observatory for Recognition Under the Engineering Heritage Recognition Program
    ENGINEERING HERITAGE AUSTRALIA Nomination of Mount Stromlo Observatory for recognition under The Engineering Heritage Recognition Program Photo Keith Baker 2013 January 2018 Table of Contents Executive Summary 1 Introduction 2 Nomination Letter 3 Heritage Assessment 3.1 Basic Data: 3.2 History: 3.3 Heritage Listings: 4 Assessment of Significance 4.1 Historical Significance: 4.2 Historic Individuals or Association: 4.3 Creative or Technical Achievement: 4.4 Research Potential: 4.5 Social: 4.6 Rarity: 4.7 Representativeness: 4.8 Integrity/Intactness: 4.9 Statement of Significance: 4.10 Area of Significance: 5 Interpretation Plan 5.1 General Approach: 5.2 Interpretation Panel: 6 References: 7 Acknowledgments, Authorship and General Notes 7.1 Acknowledgments: 7.2 Nomination Preparation: 7.3 General Notes: Appendix 1 Photographs Appendix 2 The Advanced Instrumentation & Technology Centre at Mount Stromlo 2 Executive Summary Astronomical observation and research has been conducted at Mount Stromlo from before the foundation of Canberra as the Australian National Capital. A formal observatory has flourished on the site since 1924, overcoming light pollution by establishing a major outstation with international cooperation and overcoming bushfire devastation to rebuild on its strengths. Over time the Mount Stromlo Observatory has evolved from solar observation through optical munitions manufacture to be the centre of optical stellar research in Australia and a world figure in astrophysics and associated instrumentation. By developing its capability in instrumentation coupled with world class testing facilities, it has become a major partner in the developing Australian space industry, and a designer and supplier of components for the world’s largest optical telescopes while continuing as a leading research institution.
    [Show full text]
  • Astronomers Count the Cost of Thinking
    news Astronomers count the cost of thinking big Carina Dennis,Sydney Optical astronomy is now dominated by the word ‘large’,which is posing a sizeable prob- lem for many countries that want to remain at its cutting edge. Increasingly, ground-based projects are centred on big, expensive endeavours as exemplified by several proposals currently being circulated for an extremely large tele- scope (ELT). But medium-sized countries such as Australia face an uphill struggle to achieve meaningful participation in these D. OBSERVATORY MALIN/ANGLO-AUSTRALIAN large,internationally funded projects. Australian astronomers are keenly aware of the dilemma,and a task force set up in May by the National Committee for Astronomy (NCA) is seeking a way for the country to establish a prominent role in an ELT project. “We need to be part of a large telescope programme to survive,” says Ken Freeman, an astronomer based at the Australian National University (ANU) in Canberra. “There is an urgent need for Australia to decide what it wants to do, how it does it and with whom,” says Matthew Colless, who is chairing the task force. The panel aims to help prepare a case that could convince a sceptical government to fork out upwards of A$100 million (US$65 million) for partici- The Anglo-Australian Observatory, which recorded these star trails, has had to redefine its priorities. pation in an ELT project. The NCA,part of the Australian Academy projects. Local telescopes are being upgraded says Penny Sackett, director of the ANU’s of Science, is preparing its decadal review of to carry out surveys of the entire southern sky, Mount Stromlo Observatory,which is build- astronomy priorities, which it will deliver to including the Radial Velocity Experiment and ing two instruments for Gemini.
    [Show full text]
  • Women in Science: Maximising Productivity, Diversity and Innovation
    Women in Science: Maximising productivity, diversity and innovation Report prepared for the Federation of Australian Scientific and Technological Societies Sharon Bell with assistance from Kate O’Halloran, Jesslyn Saw and Yu Zhao October 2009 ISBN: 978-0-9775991-5-8 Acknowledgements: This report has benefited from the sponsorship and input of a number of colleagues. I would like to acknowledge the input of: Dr Cathy Foley, Associate Professor Ruth Foxwell and Bradley Smith from FASTS; Professor Penny Sackett and Dr Mary Quilty from the Office of the Chief Scientist; Lawrence Doherty University Statistics Section, Higher Education Group DEEWR; Daniel Edwards from ACER; research assistants Kate O’Halloran, Jesslyn Saw and Dr Yu Zhao; and editor Robert Sheehan. A number of colleagues have kindly provided valuable feedback and comments, thankyou: Professor Douglas Hilton, Professor Gillian Bushell, Professor Elizabeth Deane, Dr Kathy Korsch, Professor Roger Dean, Professor Glyn Davis and Sir David Watson. FASTS would like to acknowledge that this report was undertaken with the financial assistance of the Australian Government Department of Innovation, Industry, Science and Research. The views expressed in this publication do not necessarily reflect the views of the Australian Government. 2! Table of Contents List of Tables............................................................................................................. 4! List of Figures ..........................................................................................................
    [Show full text]
  • 2018-19 Annual Report for the ACT Climate Change Council
    ACT CLIMATE CHANGE COUNCIL ANNUAL REPORT 2018-19 PRODUCED BY THE ENVIRONMENT, PLANNING AND SUSTAINABLE DEVELOPMENT This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without written permission from: Director-General, Environment, Planning and Sustainable Development Directorate, ACT Government, GPO Box 158, Canberra, ACT 2601 Telephone: 02 6207 1923 Website: www.environment.act.gov.au ACKNOWLEDGMENT TO COUNTRY We wish to acknowledge the traditional custodians of the land we are meeting on, the Ngunnawal people. We wish to acknowledge and respect their continuing culture and the contribution they make to the life of this city and this region. ACCESSIBILITY The ACT Climate Change Council and ACT Government are committed to making its information, services, events and venues as accessible as possible. If you have difficulty reading a standard printed document and would like to receive this publication in an alternative format, such as large print, please phone Access Canberra on 13 22 81 or email the Environment, Planning and Sustainable Development Directorate at [email protected] If English is not your first language and you require a translating and interpreting service, please phone 13 14 50. If you are deaf, or have a speech or hearing impairment, and need the teletypewriter service, please phone 13 36 77 and ask for Access Canberra on 13 22 81. For speak and listen users, please phone 1300 555 727 and ask for Access Canberra on 13 22 81. For more information on these services visit http://www.relayservice.com.au II WWW.ENVIRONMENT.ACT.GOV.AU/CC Contents Letter of Transmittal .....................................................................................
    [Show full text]
  • Australian Astronomy Is Going Global
    DECADAL PLAN Australian astronomy is going global ustralian astronomers have released Global goals NATIONAL COMMITTEE AUSTRALIAN FOR ASTRONOMY ACADEMY OF SCIENCE JULY 2015 Ragbir Australia in the era of global astronomy of global astronomy in the era Australia Bhathal their decadal plan for astronomy for Australian astronomers have been working Australia in the era the years 2016 to 2025 (Australian within the international community for of global astronomy A considers Academy of Science 2015). It is an ambitious several decades. The transition to global The decadal plan for Australian astronomy The decadal plan for Australian astronomy 2016–2025 astronomy Australian decadal plan for The 2016–2025 plan that takes into account their limita­ science started in the late 1950s when Australia’s Downloaded from ambitious tions, advantages of location, expertise American astronomer Bart Bok became the and world standing in the international director of Mount Stromlo Observatory, decadal plan world of astrophysics. They have called it, where he established an international grad­ 2016–2025, and appropriately, Australia in the Era of Global uate school (De Vorkin 1978). Olin Eggen Astronomy. The global approach is a reflec­ (director from 1966 to 1977) introduced finds that its http://astrogeo.oxfordjournals.org/ tion of the Australian government’s push new instrumentation to Mount Stromlo global approach follows naturally to open up Australia to the world (Office of Observatory and the astronomical com­ from Australian astronomy’s the Chief Scientist 2014). In munity and took a leading growing world profile. fact, over the past few years, “The plan is for inter- part in Australia’s first foray policy makers both in gov­ national cooperation into a bilateral project, the ernment, industry and the and partnerships with Anglo–Australian Observa­ universities have begun to major players” tory.
    [Show full text]
  • President's Report University of Melbourne, 8 July 2009
    PRESIDENT’S REPORT UNIVERSITY OF MELBOURNE, 8 JULY 2009 1. Highlights Significant achievements and recognition of ASA members This past year has been notable for a number of Society members receiving highly prestigious awards and appointments in recognition of their research and contributions to astronomy. They were: • Prof Penny Sackett – previously the Director of the Research School of Astronomy and Astrophysics at ANU, was appointed the Chief Scientist of Australia in September 2008. • Dr Stuart Wyithe – awarded the Australian Academy of Science’s 2009 Pawsey Medal, in recognition of his outstanding research in astrophysics while under the age of 40. • Prof Jeremy Mould – winner of the 2009 Gruber Cosmology Prize, along with Wendy Freeman and Robert Kennicutt, for their outstanding work on the extragalactic distance scale and resolving the value of the Hubble Constant. The prize ceremony is to be held at the IAU General Assembly in Rio de Janeiro on the 4th August. • Prof Brian Schmidt – awarded an ARC Laureate Fellowship in this scheme’s inaugural round. I would like to warmly congratulate all the above members for these outstanding achievements. I would also note that I was very honoured to be elected a Fellow of the Australian Academy of Science this year. The Astronomy NCRIS program and the Strategic Options Committee (ANSOC) process One of the highlights of last year’s ASM in Perth was the dedication of an entire session to the “ANSOC” process, where presentations were made on the various options for spending the ~$5M of strategic funding that was available as part of the $45M allocated to the Optical and Radio Astronomy capability under the National Collaborative Research Infrastructure Strategy (NCRIS) program.
    [Show full text]
  • Reseach School of Astronomy and Astrophysics Annual Report 2005
    RESEARCH SCHOOL THE AUSTRALIAN NATIONAL UNIVERSITY OF ASTRONOMY & ASTROPHYSICS ANNUAL REPORT 2005 2005 Annual Report Research School of Astronomy & Astrophysics Including a development report for 2004-2005 Research School of Astronomy and Astrophysics The Australian National University (CRICOS # 00120C ) Annual Report 2005 Published : 2006 Eds: R. Sutherland, J. Norris, M Ni Mhordha, J. Balban RSAA Mission Statement Our Mission is to: Advance the observational and theoretical frontiers of astronomy and its enabling technologies, Provide national and international astronomical leadership; &, Train outstanding scientists. 2005 Annual Report Siding Spring Observatories, 2.3m telescope in the foreground, circa 1990. Contact Details Mt Stromlo Observatory Siding Spring Observatory Cotter Road, Weston ACT 2611 Coonabarabran NSW 2057 Australia Australia T: +61 2 6125 0230 T: +61 2 6842 6262 F: +61 2 6125 0233 F: +61 2 6842 6240 www.mso.anu.edu.au www.mso.anu.edu.au/about_us/ssopage.php Mt Stromlo Observatory Visitors’ Centre Siding Spring Observatory Visitors’ Centre T: +61 2 6125 0232 T: +61 2 6842 6211 F: +61 2 6125 8045 F: +61 2 6842 6226 www.mso.anu.edu.au/msovc www.sidingspringexploratory.com.au Contents Director’s Message ........................................................................................... 1 Staff & Resources 2005 ................................................................................. 2 Staff 2005 3 Australian Gemini Office 6 School Funding 2005 7 External Grant Funding 8 Telescope Usage 9 2005 Highlights
    [Show full text]
  • Women in Science: Maximising Productivity, Diversity and Innovation
    Women in Science: Maximising productivity, diversity and innovation Report prepared for the Federation of Australian Scientific and Technological Societies Sharon Bell with assistance from Kate O’Halloran, Jesslyn Saw and Yu Zhao October 2009 ISBN: 978-0-9775991-5-8 Acknowledgements: This report has benefited from the sponsorship and input of a number of colleagues. I would like to acknowledge the input of: Dr Cathy Foley, Associate Professor Ruth Foxwell and Bradley Smith from FASTS; Professor Penny Sackett and Dr Mary Quilty from the Office of the Chief Scientist; Lawrence Doherty University Statistics Section, Higher Education Group DEEWR; Daniel Edwards from ACER; research assistants Kate O’Halloran, Jesslyn Saw and Dr Yu Zhao; and editor Robert Sheehan. A number of colleagues have kindly provided valuable feedback and comments, thankyou: Professor Douglas Hilton, Professor Gillian Bushell, Professor Elizabeth Deane, Dr Kathy Korsch, Professor Roger Dean, Professor Glyn Davis and Sir David Watson. FASTS would like to acknowledge that this report was undertaken with the financial assistance of the Australian Government Department of Innovation, Industry, Science and Research. The views expressed in this publication do not necessarily reflect the views of the Australian Government. 2! Table of Contents List of Tables............................................................................................................. 4! List of Figures ..........................................................................................................
    [Show full text]
  • Arxiv:2102.01715V1 [Astro-Ph.EP] 2 Feb 2021 Provides a Useful Framework for Outlining the Basic Goals of Studies of Exoplanets
    The Demographics of Wide-Separation Planets B. Scott Gaudi Abstract I begin this review by first defining what is meant by exoplanet demographics, and then motivating why we would like as broad a picture of exoplanet demographics as possible. I then outline the methodology and pitfalls to measuring exoplanet demographics in practice. I next review the methods of detecting exoplanets, focusing on the ability of these methods to detect wide separation planets. For the purposes of this review, I define wide separation as separations beyond the “snow line” of the protoplanetary disk, which is at ' 3au for a sunlike star. I note that this definition is somewhat arbitrary, and the practical boundary depends on the host star mass, planet mass and radius, and detection method. I review the approximate scaling relations for the signal-to-noise ratio for the detectability of exoplanets as a function of the relevant physical parameters, including the host star properties. I provide a broad overview of what has already been learned from the transit, radial velocity, direct imaging, and microlensing methods. I outline the challenges to synthesizing the demographics using different methods and discuss some preliminary first steps in this direction. Finally, I describe future prospects for providing a nearly complete statistical census of exoplanets. Review chapter to appear in Lecture Notes of the 3rd Advanced School on Exo- planetary Science (Editors L. Mancini, K. Biazzo, V. Bozza, A. Sozzetti) 1 Introduction: The Demographics of Exoplanets The demographics of exoplanets can be defined as the distribution of exoplanets as a function of a set of physical properties of the planets, their host stars, or the environment of the planetary systems.
    [Show full text]