GOLDEN2019 - (other golden conferences)
2-7 September 2019
Palermo, Italy
published February 25, 2021
Entries on ADS

In 2011 we organized the first workshop about "The Golden Age of Cataclysmic Variables and Related Objects" because we were under the impression that the time for a comprehensive view had arrived.

We were right and surprised, mainly by the ongoing vigorous research and future coming prospects. Thus we reached the conclusion that the state of the field, namely high activity and many observational results, calls for organizing follow-up workshops in a series of "The Golden Age of Cataclysmic Variables and Related Objects".

This is the fiftth edition of such series. One of the main field drivers were the results from the INTEGRAL experiment: detections of hard X-ray emission from a large sample of CVs, mainly intermediate polars. Undoubtedly, non-magnetic CVs, intermediate polars and polars constitute the most powerful probe to test our theories of the various modes of accretion. The long term evolution of CV systems accreting at a prohibitive rate has become a hot topic both in terms of the fate of such systems (all sorts of supernovae) and the microphysics of Eddington and super Eddington mass accretion and mass loss flows. In particular we stress one of the hottest topics in present day astrophysics, namely the progenitors of SN-Ia. This problem is connected with fundamental issues in cosmology. Novae and recurrent novae are the most promising progenitor candidates but so far could not be nailed down. Our goal is to discuss what is missing in our knowledge of CVs that will allow a unique determination and observational confirmation. Indeed the sub-class of CVs, named Classical Novae, which are the third most powerful stellar explosions in a galaxy, have been observed as close as a kpc and as far as galaxies in the Fornax cluster. The time to report on the recent renaissance in CNe studies thanks to observations with 8-10m class telescopes, high resolution spectroscopy, in synergy with observations from space carried out with Swift, XMM, Chandra, HST, and Spitzer, coupled with recent advances in the theory of the outburst, seems now in order. The purpose of this workshop is to bring together about *60 invited researchers* from world wide to discuss the experimental updated panorama and theories of CVs and Related Objects.

The following topics will be discussed:

  1. Opening Remarks (the Importance of Multifrequency Observations)
  2. Cataclysmic Variables (non-magnetic, intermediate polars, polars)
    • Fundamental parameters
    • Accretion physics
    • Outburst physics
    • Magnetic phenomena
    • Interconnection among classes
    • Long term secular evolution
    • The fate of CVs
  3. Classical and Recurrent Novae
  4. Nova-like Stars
  5. Symbiotic stars
  6. The Astrophysics of CVs and related Objects with the Ongoing and Future Space-Based and Ground-Based Experiments.

Editorial Board

  • Dmitry Bisikalo
    Institute of Astronomy - RAS, Moscow, Russia
  • Franco Giovannelli
    INAF - Istituto di Astrofisica e Planetologia Spaziali
  • René Hudec
    CTU in Prague FEE
  • Paul Mason
    New Mexico State University
  • Joanna Mikolajewska
    N. Copernicus Astronomical Center, PAN, Warsaw, Poland
  • Giora Shaviv
    Technion, Haifa, Israel
  • Edward Sion
    Villanova University, Villanova, PA, USA
conference main image
Sessions
Opening Remarks
Cataclysmic Variables
Classical Novae, Recurrent Novae and Nova-Like Stars
Gravitational Waves
Ongoing Experiments
Special Night Session
Concluding Remarks
Concluding Address
Opening Remarks
The Golden Age of Cataclysmic Variables and Related Objects (some critical comments)
F. Giovannelli
From CVs to X-ray Binaries
J.M. Corral-Santana
The origin of EL CVn stars: A crucial test for close compact binary formation theories
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F. Lagos
Thin, slim and thick accretion disks: classic analytic results and most recent GRRMHD simulations
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M. Abramowicz
Accretion disk winds in cataclysmic variables
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N. Castro Segura
Cataclysmic Variables
Fundamental properties of Cataclysmic Variables from Gaia DR2
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A.F. Pala
Identification, Classification and Evolution of CVs with GAIA DR2
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J. Abril
CV evolution and the White Dwarf mass problem
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M. Zorotovic
Photometric study of eclipsing dwarf nova EX Dra
I. Voloshina, T. Khruzina and V. Metlov
X-ray Views of the Dwarf Nova GK Persei
Finding CVs in the Zwicky Transient Facility (First Year Results)
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P. Szkody
Properties of Cataclysmic Variables in Globular Clusters
D. Belloni and L. Rivera
Accretion onto magnetic CVs – Evidence for Complex Fields
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P. Mason
The White Dwarf Pulsar AR Scorpii: Latest News
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D. Buckley
X-ray reflection from WDs in mCVs – Model versus observations
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T. Hayashi
Masses and accretion rate for polars and intermediate polars with XMM-Newton data
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C. Rodrigues
The Intermediate Polar FO Aqr - A Short Review
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M. Kennedy
Multi-wavelength study of the eclipsing polar UZ Fornacis
Z.N. Khangale, S. B. Potter and P. A. Woudt
SW Sextantis stars - A link between Polars and Intermediate Polars?
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L. Schmidtobreick
The warm DQ white dwarf OW J175358.85-310728.9 - A Short Review
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K. Paterson
A Tilted Disk Instability Model for Dwarf Nova Outbursts
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M. Kimura
Photometric (UBVRI) study of selected CVs: Flickering source parameters
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G. Latev
CVs light curves interpretation using 3D hydrodynamical simulation: V1239Her and PHL1445 experience
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V. Lukin
Classical Novae, Recurrent Novae and Nova-Like Stars
Classical Novae as Cataclysmic Variables
A. Ederoclite
Galactic and Extragalactic Novae – A Multiwavelenght Review
R. Poggiani
Spectral Evolution of Novae in the Near-Infrared
Optical flickering of KR Aur in different states
S. Boeva, G. Latev, R. Zamanov, S. Tsvetkova, P. Nikolov, B. Petrov, B. Spassov and Z. Cvetković
Classical Nova Persei 2018 outburst from the dwarf nova V392 Per
D. Chochol, S. Shugarov, Ľ. Hambálek, A. Skopal, Š. Parimucha and P. Dubovský
Hydrodynamic simulations of classical novae outbursts and their evolution to supernova Ia explosions
S. Starrfield, M. Bose, C. Iliadis, W. Raphael Hix, C.E. Woodward and R.M. Wagner
The orbital periods of old novae
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I. Fuentes Morales
Hibernation and the Orbital Period Change of QZ Aur
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M. Shara
A 9 Monthlong HST Survey for Novae in M87
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M. Shara
Spatial Distribution of Nova Ejecta during the Early Phase of Explosion of V339 Del from its high-resolution optical spectropolarimetry
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Y. Shinnaka
The long-term behaviour of nova shell Luminosities
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C. Tappert
Discovery of Explosive Li Production in Classical Novae
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A. Tajitsu
Long-Term Observations of the Classical Nova X Ser and the Activity of Post-novae
An Updated Review of Symbiotic Systems
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J. Mikolajewska
Extragalactic Symbiotic Stars in the RAMSES II Era - A Review
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D.R. Gonçalves
Balmer Decrement and Outburst of Symbiotic Stars
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K. Tanabe, K. Ando and N. Fukuda
Nebulosities of the Symbiotic Binary R Aquarii - A Short Review
T. Liimets, R.M.L. Corradi, D. Jones, I. Kolka, M. Santander-Garcia, M. Sidonio and K. Verro
The symbiotic stellar system R Aqr: mm-waveimaging of the WD – AGB wind interaction
V. Bujarrabal, J. Alcolea, J. Mikolajewska and A. Castro-Carrizo
Yellow symbiotic star AG Draconis in the scope of the New Online Database of Symbiotic Variables
J. Merc, R. Galis, L. Leedjärv and M. Wolf
Accrete, Accrete, Accrete… Bang! (and repeat): The remarkable Recurrent Novae
M.J. Darnley
When white dwarfs collide
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J. Isern
Progenitor and explosion models of type Ia supernovae
A. Tanikawa
The Passage of the baton to the new generations
F. Giovannelli
Searching for SN Ia progenitors among white dwarf with early type secondary stars
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S. Hernandez
Wind Roche Lobe Overflow - A mechanism for producing SN Ia from Symbiotic systems
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K. Ilkiewicz
Partly burned white dwarf survivors from peculiar thermonuclear supernovae
Gravitational Waves
Spinar model for the fast-rotating collapsing objects
A. Chasovnikov, V. Lipunov, E.S. Gorbovskoy and G.V. Lipunova
Gravitational wave astronomy with compact binary mergers
R. Poggiani and  on behalf of the LIGO Scientific Collaboration and the Virgo Collaboration
Searches After Gravitational-waves Using ARizona Observatories (SAGUARO)
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K. Paterson
Cataclysmic variables as multimessenger sources: the gravitational wave emission
R. Poggiani
Ongoing Experiments
Lobster Eye X Ray Monitors: Recent Status
R. Hudec and V. Simon
ESA THESEUS and cataclysmic variables
R. Hudec, V. Simon, L. Amati, F. Frontera, E. Bozzo, P. O’Brien and D. Goetz
A Machine Learning approach for the pulsar classification
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B.L. Martino
SPARC4 - Simultaneous Polarimeter and Rapid Camera in 4 bands
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C. Rodrigues
Special Night Session
Challenges for Life in the Local Universe
B. Peter L. and P. Mason
Concluding Remarks
CV Research in a Golden Age: Concluding Remarks - I
Concluding Remarks - II
D. Buckley
Concluding Remarks - III
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J. Mikolajewska
The Golden Age of Cataclysmic Variables andRelated Objects V Concluding Remarks IV
Concluding Address
The Golden Age of Cataclysmic Variables and Related Objects - V: Concluding Address
F. Giovannelli