VI VIII
TORINO WORKSHOP ON NUCLEOSYNTHESIS IN AGB STARS
"Constraints
on AGB Nucleosynthesis from Observations”
GRANADA, 5 to10
FEBRUARY 2006
SCIENTIFIC
PROGRAMME
Sunday, 5 February
Residence “Carmen de la
Victoria”
18:00 – 21:00
Workshop Registration
19:30
Welcome Cocktail
Monday, 6 February
Residence
“Carmen de la Victoria”
9:30 – 10:00
Welcome
*
The Arabic image of Azarquiel (M. El Eid)
SESSION I: MODEL
EVOLUTION AND NUCLEOSYNTHESIS
Chairman: O. Straniero
10:00 – 10:30
Nucleosynthesis of light elements in low mass AGB stars (S.
Cristallo)
10:30 – 11:00
Nucleosynthesis within AGB stars of intermediate mass stars: current
uncertainties (P. Ventura)
11:00 – 11:30
Coffee Break
11:30
– 12:00 Metal dependence of light and heavy s-process isotopes
in AGB stars (R. Gallino)
12:00
– 12:30 Numerical issues on the TP-AGB stars (R. Stancliffe)
12:30
– 13:00 Non standard mixing and production of 26Al
in AGB stars (M. Busso)
13:00
– 15:30 Lunch
Chairman:
J. L. Lattanzio
15:30
– 16:00 On the instability in AGB stars (L. Sabin)
SESSION
II: SUPER AGB STARS
16:00
- 16:30 Massive AGB star evolution (L. Siess)
16:30
– 17:00 Coffee break
17:00
– 17:30 Nucleosynthesis in Super-AGB Stars (C. Doherty)
17:30
– 18:00 The evolution of zero metallicity super-AGB stars (E.
García-Berro)
Tuesday, 7 February
SESSION III: GLOBULAR
CLUSTERS
Chairman: O. Pols
9:30 – 10:00 AGB
evolution in the early globular clusters: hints from observation on
the model parameters (F. D’Antona)
10:00 – 10:30
He-enhanced in globular cluster stars from AGB pollution (A.
Karakas)
10:30 – 11:00 Do
radical abundance differences between globular cluster RGB and AGB
stars exist? (S. Campbell)
11:00 – 11:30
Coffee Break
SESSION IV:
POPULATION SYNTHESIS AND CHEMICAL EVOLUTION
Chairwoman: F. D’Antona
11:30
– 12:00 The AGB and Super-AGB contribution to the Galactic
abundances (R. Izzard)
12:00
– 12:30 The affects of binary stars on AGB nucleosynthesis (C.
Tout)
12:30
– 13:00 Effects of dust by AGB stars on population synthesis
(L. Piovan)
13:00
– 15:00 Lunch
Chairman:
A. Coc
15:00
– 15:30 S-process elements and stellar population synthesis (A.
Bonacic)
15:30
– 16:00 The SN channel of super-AGB stars (A. - J. Poelarends)
16:00
– 16:30 Coffee Break
Chairwoman:
A. Karakas
16:30
– 17:00 Hydrodynamic model of the core helium flash with Djehuty
(J. Lattanzio)
17:00 – 17:30
Mass loss and convection in AGB star (M. El Eid)
17:30 – 18:00 Beyond the AGB stars (O. Straniero)
Wednesday, 8 February
Science Faculty, University Campus
of Fuentenueva (“Mecenas” building, "Salón de Grados")
SESSION V: STELLAR
GRAINS
Chairman: M. Busso
9:30 – 10:00
s-Process isotopic composition of individual presolar grains:
constraints on timescales (A. Davis)
10:00
– 10:30 s-Process signature in bulk silicon carbide: Ba through
Hf (and maybe more) (U. Ott)
10:30
– 11:00 Noble gases and carbide grains from AGB stars (M.
Pignatari)
11:00
– 11:30 Helium and neon in single presolar SiC grains from the
meteorites Murchison and Murray (P.R. Heck; R. Gallino)
11:30 – 12:00
Coffee Break
Science
and Society Conferences Cycle (Salón de Grados, Science
Faculty)
12:00 – 13:00 Metals, a plasma for the poor man (C. Rolfs)
13:00 – 14:00
Welcome Cocktail offered by the Faculty Dean
14:00 – 18:00
Visit to the Alhambra and Generalife
Thursday, 9 February
SESSION VI: NUCLEAR
ASTROPHYSICS
Chairman: C. Rolfs
9:30 – 10:00
Charge particle reaction rates from stellar He and C burning (M.
Wiescher)
10:00 – 10:30 A
new approach to the 176Lu puzzle (F. Käppeler)
10:30
– 11:00 Neutron capture cross sections on light and mediun mass nuclei (M. Heil)
11:00 – 11:30
Coffee Break
11:30
– 12:00 Nuclear uncertainties on 26Al and 60Fe
in massive stars (C. Baldovin)
SESSION VII:
OBSERVATIONS: AGB EVOLUTION
Chairman: F. Käppeler
12:00
– 12:30 On the luminosity of AGB stars as observed in the IR
from space and from the ground (R. Guandalini)
12:30
– 13:00 Binarity rates in post-AGB stars (H. Van Winckel)
13:00
– 15:00 Lunch
15:00
– 15:30 Observational test from third dredge-up in low mass stars
(P. Cottrell)
SESSION
VII: Continuation: OBSERVATIONAL CONSTRAINTS ON s-PROCESS ELEMENT
PRODUCERS
Chairman: K. Werner
15:30
- 16:00 A strongly s-process enriched RV Tauri star in the LMC (M.
Reyniers)
16:00
- 16:30 Carbon stars in local group dwarf galaxies: C and O
abundances (R. Wahlin)
16:30
– 17:00 Coffee Break
Chairman: H. Van Winckel
17:00
– 17:30 s-Process abundances in galactic bulk and disk stars
(latest news from CRIRES) (S. Uttenthaler)
17:30 – 18:00
s-Process nucleosynthesis in massive galactic O-rich AGB Stars
(A.
García)
20:00 Workshop dinner at Hotel
Convento de Sta. Paula
Friday, 10 February
Chairman: R. Gallino
10:00
– 10:30 The chemical composition of R-stars: evolutionary status
(O. Zamora)
SESSION VII:
Continuation: HEAVY ELEMENTS NUCLEOSYNTHESIS AT LOW METALLICITY
10:30 – 11:00 Metal poor star observations of elements formed via
n-capture processes (I. Ivans)
11:00 – 11:30
Coffee Break
Chairwoman: I. Ivans
11:30
– 12:00 s-Process in low metallicity Pb stars: comparison between
new theoretical
results and spectroscopic
observations (S. Bisterzo)
12:00
– 12:30 Rb and Pb abundances in giant star of the globular
clusters M13 and NGC 6752 (D. Yong)
12:30
– 13:00 AGB stars intershell abundances inferred from analysis of
extremely hot H-deficient
post-AGB stars (K.
Werner)
13:00
– 16:00 Lunch
Chairman:
P. Cottrell
SESSION
VIII: MODEL ATMOSPHERES
16:00
- 16:30 Modelling spectra and model atmospheres of evolved stars (Y. Pavlenko)
16:30
– 17:00 Towards abundance determination from dynamic atmospheres
(M. Lederer)
SESSION
IX: UNIVERSE AWARENESS
17:00
– 17:30 An inspirational programme for economically disadvantaged
young children
(C.
Odman)
18:00 Degustación (Tasting) de Vino, Aceite, Queso y Jamón
de Pata Negra
END
OF THE WORKSHOP