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IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

IAU General Assembly
Special Session 13: High-precision tests of stellar physics from high-precision photometry Program notes and agenda
Prepared 2012-08-10 by D. Soderblom, SOC Chair. For additional information contact drs@stsci.edu. 1. The schedule is subject to change as circumstances arise. 2. Times shown are for the oral presentation + discussion. Ample discussion time is vital to a successful meeting of this kind, and speakers are expected to take note. 3. The anticipated audience for this Special Session is a broad astronomical community who has heard of the accomplishments in this area and would like to learn more. It is critical to aim the talks at that level, as there are a number of specialist meetings that go into details.


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Monday, August 27
M1
15+5 20+10 20+10 20+10

Monday, 10:30 - 12:30
Soderblom, Dupree Martin Still, Ames Res. Ctr., USA Steve Kawaler, Iowa State U., USA Andrezej Pigulski, U. Wroclaw, Poland

Setting the stage
Welcome, motivation, daily news New stellar physics across the H-R diagram A theorist looks at a new age for stellar physics Precision stellar physics from the ground

chair: Andrea Dupree

M2
20+10 20+10 10+5 10+5

Monday, 14:00 - 15:30
Jacqueline Radigan, U. Toronto, Canada Ignasi Ribas, IEEC, Spain Steven Bloemen, Katholieke U. Leuven, Belgium Joanna Molenda-Zalowicz, U. Wroclaw, Poland

Brown dwarfs, stellar masses
What's new about brown dwarfs

chair: Jianning Fu

Measuring Stars with High Precision as the Key to Finding and Characterizing New Earths Stellar masses from photometry Expectations and limitations of Kepler ground-based follow-up observations

M3
20+10 20+10 20+10 20+10

Monday, 16:00 - 18:00
Soren Meibom, Ctr. for Astrophys., USA Klaus Strassmeier, Potsdam, Germany Dennis Stello, U. Sydney, Australia Konstanze Zwintz, U. Vienna, Austria

Star clusters
Rotation of cluster stars

chair: Annie Baglin

Stellar surface features from high-precision photometry Seismology of clusters in the Kepler field New constraints on PMS models


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Tuesday, August 28
Tu1
20+10 20+10 10+5 10+5 20+10

Tuesday, 14:00 - 15:30
Anwesh Mazumdar, Tata Inst., India Hiromoto Shibahashi, U. Tokyo, Japan Zhibin Dai, Yunnan Astr. Obs., China Carla Maceroni, Obs. of Rome, Italy Silvia Alencar, UFMG, Brazil

Star models and theory, PMS stars
Internal seismic diagnostics in stars Radial velocities from photometry and their application Orbital period analyses for CVs inside the period gap CoRoT and Kepler eclipsing binaries Young stellar disks and NGC 2264

chair: Conny Aerts

Tu2
20+10 20+10 20+10

Tuesday, 10:30 - 12:30
Jorge Melendez, U. Sao Paulo, Brazil Norbert Przybilla, U. Erlangen, Germany Aldo Serenelli, IEEC, Spain

The solar CNO abundance problem
CNO in photospheres of the Sun and solar-type stars CNO in massive stars Limits on solar CNO from helioseismology

chair: Licai Deng

Tu3
20+10 20+10 10+5 20+10 10+5

Tuesday, 16:00 - 18:00
Victoria Antoci, U. Vienna, Austria Francois Lignieres, IRAP, France Aldo Valcarce, U. Catholica, Chile Andrej Prsa, Villanova U., USA William Welsh, San Diego State U., USA

Intermediate masses, binary systems chair: Werner Weiss
Solar-like oscillations in intermediate-mass stars Intermediate-mass stars: magnetic fields, rapid rotation, and seismology A new technique to measure Y/Z Binaries as tests of stellar physics KOI 54: A highly eccentric binary with tidally-induced brightenings and harmonic pulsations


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Wednesday, August 29
W1
20+10 20+10 20+10 10+5 10+5

Wednesday, 10:30 - 12:30
Ed Guinan, Villanova U., USA Adriana Silva-Valio, CRAAM, Brazil Savita Mathur, HAO, USA Hiroyuki Maehara, U. Kyoto, Japan Jeremy Tregolan-Reed, U. Keele, UK

Solar-type stars and physics I
The Sun in context Stellar differential rotation from analysis of planetary transits Detecting activity cycles from asteroseismology Superflares on solar-type stars Observation and modeling of WASP-19

chair: Ignasi Ribas

W2
20+10 20+10 20+10

Wednesday, 14:00 - 15:30
Guenther Houdek, U. Vienna, Austria Saskia Hekker, U. Amsterdam, Netherlands Lucianne Walkowicz, Princeton, USA

Solar-type stars and physics II

chair: Carla Maceroni

Improving our understanding of solar physics by studying other stars Helium in solar-type stars Rotation and differential rotation in solar-type stars

W3
20+10 20+10 20+10 10+5 10+5

Wednesday, 16:00 - 18:00
Willie Torres, Ctr. for Astrophys., USA Adam Kowalski, U. Washington, USA Thomas Kallinger, U. Vienna, Austria Andrea Dupree, Ctr. for Astrophys., USA Werner Weiss, U. Vienna, Austria

Solar-type stars and physics III
Stellar physics revealed by planet transits Flares on low-mass stars Granulation in stars

chair: Lucianne Walkowicz

Photometric variability and spectroscopic diagnostics BRITE - Constellation


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Thursday, August 30
Th1
20+10 20+10 20+10 10+5 10+5

Thursday, 10:30 - 12:30
Andrea Miglio, U. Birmingham, UK Valerie van Grootel, U. Liege, Belgium Hideyaki Saio, Tohoku U., Japan Josefina Montalban, U. Liege, Belgium Igor Soszynski, U. Warsaw, Poland

Massive and evolved stars I
G and K giants as Galactic probes The formation of subdwarf B stars

chair: Saskia Hekker

Evolution of massive stars constrained by supergiant pulsations Mixing processes in main sequence stars from dipole modes in red giants Variable stars in the OGLE sky survey

Friday, August 31
F1
20+10 20+10 10+5 10+5

Friday, 08:30 - 10:00
Pieter Degroote, Katholieke U. Leuven, Belgium Matteo Cantiello, Kavli Inst., UCSB, USA Sebastien Salmon, U. Liege, Belgium Izan de Castro Leao, UFRN, Brazil

Massive and evolved stars II
Deep secrets of massive stars Pulsations and magnetic fields in massive stars Testing the effects of opacity etc. in B stars Semi-sinusoidal variability with CoRoT

chair: Ed Guinan

F2
20+10 20+10 20+10

Friday, 10:30 - 12:30
Jorgen Christensen-Dalsgaard, U. Aarhus, Denmark Tim Brown, LCOGT, USA Juan Carlos Suarez, IAA, Spain

Conclusions and forecasts
The state of solar and stellar models The future of high-precision photometry

chair: David Soderblom

The relevance of HPP for the rest of astrophysics


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Posters
N.B. Poster numbers will be assigned by the Local Organizing Committee and are not known at this time. Please see the final program for more information. The following are listed alphabetically by first author. Mode identification of KIC2697388 observed with the Kepler spacecraft Andrzej Baran, UP Krakow, MSU Mike Reed, Missouri State University Multi-layer spectral code for studying stellar problems Tao Cai, The Hong Kong University of Science and Technology Kwinglam Chan, The Hong Kong University of Science and Technology Licai Deng, National Astronomical Observatories, Chinese Academy of Science Epsilon Indi Ba, Bb: Individual masses via wide-field absolute astrometry (test to the evolutionary models) Catia V. Cardoso, Osservatorio Astrofisico di Torino Rainer Koehler, ZAH/Landessternwarte Heidelberg Quinn Konopacky, Lawrence Livermore National Laboratory Mark J. McCaughrean, ESA Robert R. King, University of Exeter Laird M. Close, Steward Observatory Ralf - Dieter Scholz, Astrophysikalisches Institut Potsdam Wolfgang Brandner, Max Planck Institute for Astronomy Rainer Lenzen, Max Planck Institute for Astronomy Nicolas Lodieu, Instituto de Astrofisica de Canarias Hans Zinnecker, NASA Ames Research Center The limb brightening and its relationship with the millimeter-wave cavity Victor De la Luz, INAOE The tidal excitation of oscillations and heartbeat stars Kelly Hambleton, UCLan Don Kurtz, UCLan Andrej Prsa, Villanova University Susan Thompson, NASA Ames Martin Still, NASA Ames


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

White Dwarfs as astroparticle physics laboratories Jordi Isern, ICE(CSIC-IEEC) Enrique Garcia-Berro, UPC /IEEC Interferometric distance and micro-arcsecond differential astrometry of the bright eclipsing binary Delta Velorum Pierre Kervella, Observatoire de Paris, France Antoine MИrand, European Southern Observatory Theo Pribulla, Astronomical Institute Slovak Academy of Sciences, Slovak Republic Abundances of neutron-capture elements in G24-25 - A halo-population CH subgiant Shu Liu, NAOC Poul Nissen, Department of Physics and Astronomy, University of Aarhus William Schuster, Observatorio Astronomico Nacional, Universidad Nacional Autonoma de Mexico Gang Zhao, NAOC Yuqin Chen, NAOC Yanchun Liang, NAOC Identifying the l-value from multi-colour photometry Rodney Medupe, North West University, Mafikeng, South Africa Joergen Christensen-Dalsgaard, Aarhus University, Denmark Photometric analysis of large catalogues and databases based on POSS1 and POSS2 surveys Areg Mickaelian, Byurakan Astrophysical Observatory (BAO) Gaia and high-precision multi-epoch photometry and spectro-photometry Nami Mowlavi, ISDC, Geneva Observatory Lorenzo Rimoldini, ISDC, Geneva Observatory Maria SЭvegez, ISDC, Geneva Observatory Laurent Eyer, Geneva Observatory Dafydd Wyn Evans, Institute of Astronomy, Cambridge, UK Mathias Beck, ISDC, Geneva Observatory Pierre Dubath, ISDC, Geneva Observatory Leanne Guy, ISDC, Geneva Observatory Isabelle Lecoeur-Taibi, ISDC, Geneva Observatory Krzysztof Nienartowicz, ISDC, Geneva Observatory


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Diego Ordonez, ISDC, Geneva Observatory Deciphering stars with a ground-based 1.2-m telescope from high-precision multi-epoch photometry Nami Mowlavi, Geneva University Sophie Saesen, Geneva University Fabio Barblan, Geneva University Laurent Eyer, Geneva University Panel setting error modal analysis for precision radio telescopes Daniel Okoh, Center for Basic Space Science, University of Nigeria, Nsukka 410001, Nigeria Dehua Yang, Nanjing Institute of Astronomical Optics & Technology, Nanjing, China Jingquan Cheng, National Radio Astronomy Observatory Charlottesville, Virginia, USA Oluwaseye Adedoja, Center for Basic Space Science, University of Nigeria, Nsukka 410001, Nigeria Boneventure Okere, Center for Basic Space Science, University of Nigeria, Nsukka 410001, Nigeria Ikechukwu Obi, Center for Basic Space Science, University of Nigeria, Nsukka 410001, Nigeria Fidelis Opara, Center for Basic Space Science, University of Nigeria, Nsukka 410001, Nigeria Photometric study of contact binaries V3 and V4 in NGC 2539 Vivekananda Rao Pasagada, Osmania Univ., University College of Science, Deparment of Astronomy, Hyderabad,500 007, India Yellapragada Ravi Kiron, Osmania Univ., University College of Science, Department of Astronomy, Hyderabad, 500 007, India Kandulapati Sriram, Korea Astronomy and Space Science Institute, Hwaam 61-1, Yuseong, Daejeon 305-348, South Korea Photometric study of the short-period RS CVn binary Qingfeng Pi, Guizhou University Liyun Zhang, Guizhou University ZhongZhong Zhu, Guizhou University Frequency and mode identification of the gamma Doradus star HD 49434 Karen Pollard, University of Canterbury Emily Brunsden, University of Canterbury Peter Cottrell, University of Canterbury Katrien Uytterhoeven, Instituto de AstrofМsica de Canarias Kepler clarifies and complicates our understanding of pulsating subdwarf B stars Mike Reed, Missouri State University Andrzej Baran, Missouri State University


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

Thorium abundance analysis of metal poor stars from HERES Jing Ren, Shandong University at Weihai Norbert Christlieb, Landessterwarte Heidelberg Gang Zhao, National Astronomical Observatory of China Application of the GDQ method to solve stellar oscillation equations Hossein Safari, Department of Physics, University of Zanjan Vahid Borji, Department of Physics, University of Zanjan Photometric study of DM Cyg variable star Hossein Safari, Department of Physics, University of Zanjan Masoumeh Ghanbarzadeh , Department of Physics, University of Zanjan Analysing Kepler satellite observations of pulsating eclipsing binaries John Southworth (Taylor), Keele University Methods for ground-based observations of BRITE satellite targets Grzegorz Stachowski, Mt. Suhora Astronomical Observatory Waldemar Ogloza, Mt. Suhora Astronomical Observatory A possible signature of non-uniform Be-alpha relationships for the Galaxy Kefeng Tan, National Astronomical Observatories, Chinese Academy of Sciences Gang Zhao, National Astronomical Observatories, Chinese Academy of Sciences Temporal Stellar Intensity Interferometry Peng Kian Tan, Centre for Quantum Technologies & National University of Singapore Yen Chin Ong, Leung Center for Cosmology and Particle Astrophysics & National Taiwan University Star radial velocity calibration of LAMOST spectra Fengfei Wang, National Astronomical Observatories, Chinese Academy of Sciences Haotong Zhang, National Astronomical Observatories, Chinese Academy of Sciences Ali Luo, National Astronomical Observatories, Chinese Academy of Sciences Photometric survey of Galactic open clusters with 50BiN Yu Xin, National Astronomical Observatories, CAS Licai Deng, National Astronomical Observatories, CAS Xiaobin Zhang, National Astronomical Observatories, CAS


IAU General Assembly !

Special Session 13: High-precision tests of stellar physics from high-precision photometry

The period-luminosity relation of red supergiant stars in the Magellanic Clouds Ming Yang, Department of Astronomy, Beijing Normal University The structure of the solar overshooting zone Chunguang Zhang, National Astronomical observatories, Chinese Academy of Sciences Licai Deng, National Astronomical observatories, Chinese Academy of Sciences Darun Xiong, Purple Mountain obsevatory, Chinese Academy of Sciences Joergen Christensen-Dalsgaard, Department of Physics and Astronomy, Aarhus University, Denmark Magnetic activity of low-mass eclipsing binaries Liyun Zhang, Guizhou University Qingfeng Pi, Guizhou University ZhongMu Li, Dali University Zhongzhong Zhu, Guizhong University CaII H&K emission distribution of 13000 F, G and K stars in SDSS DR7 spectroscopic sample Jingkun Zhao, National Astronomical Observatories of China Terry Oswalt, Florida Institute of Technology Gang Zhao, National Astronomical Observatories of China Light curves of binary systems containing a black hole - What can we learn? Wei Zhu, Department of Astronomy, Peking University, P.R. China M.B.N. (Thijs) Kouwenhoven, Kavli Institute for Astronomy and Astrophysics, Peking University, P.R. China