WebSite Logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Language
    অসমীয়া বাংলা भोजपुरी डोगरी English ગુજરાતી हिंदी ಕನ್ನಡ
    Khasi कोंकणी मैथिली മലയാളം ꯃꯤꯇꯩ ꯂꯣꯟ मराठी Mizo नेपाली
    ଓଡ଼ିଆ ਪੰਜਾਬੀ संस्कृत ᱥᱟᱱᱛᱟᱲᱤ सिन्धी தமிழ் తెలుగు اردو
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Astrophysics and Space Science
  2. Astrophysics and Space Science : Volume 291
  3. Astrophysics and Space Science : Volume 291, Issue 3-4, June 2004
  4. The Y 2 Isochrones
Loading...

Please wait, while we are loading the content...

Astrophysics and Space Science : Volume 362
Astrophysics and Space Science : Volume 361
Astrophysics and Space Science : Volume 360
Astrophysics and Space Science : Volume 359
Astrophysics and Space Science : Volume 358
Astrophysics and Space Science : Volume 357
Astrophysics and Space Science : Volume 356
Astrophysics and Space Science : Volume 355
Astrophysics and Space Science : Volume 354
Astrophysics and Space Science : Volume 353
Astrophysics and Space Science : Volume 352
Astrophysics and Space Science : Volume 351
Astrophysics and Space Science : Volume 350
Astrophysics and Space Science : Volume 349
Astrophysics and Space Science : Volume 348
Astrophysics and Space Science : Volume 347
Astrophysics and Space Science : Volume 346
Astrophysics and Space Science : Volume 345
Astrophysics and Space Science : Volume 344
Astrophysics and Space Science : Volume 343
Astrophysics and Space Science : Volume 342
Astrophysics and Space Science : Volume 341
Astrophysics and Space Science : Volume 340
Astrophysics and Space Science : Volume 339
Astrophysics and Space Science : Volume 338
Astrophysics and Space Science : Volume 337
Astrophysics and Space Science : Volume 336
Astrophysics and Space Science : Volume 335
Astrophysics and Space Science : Volume 334
Astrophysics and Space Science : Volume 333
Astrophysics and Space Science : Volume 332
Astrophysics and Space Science : Volume 331
Astrophysics and Space Science : Volume 330
Astrophysics and Space Science : Volume 329
Astrophysics and Space Science : Volume 328
Astrophysics and Space Science : Volume 327
Astrophysics and Space Science : Volume 326
Astrophysics and Space Science : Volume 325
Astrophysics and Space Science : Volume 324
Astrophysics and Space Science : Volume 323
Astrophysics and Space Science : Volume 322
Astrophysics and Space Science : Volume 321
Astrophysics and Space Science : Volume 320
Astrophysics and Space Science : Volume 319
Astrophysics and Space Science : Volume 318
Astrophysics and Space Science : Volume 317
Astrophysics and Space Science : Volume 316
Astrophysics and Space Science : Volume 315
Astrophysics and Space Science : Volume 314
Astrophysics and Space Science : Volume 313
Astrophysics and Space Science : Volume 312
Astrophysics and Space Science : Volume 311
Astrophysics and Space Science : Volume 310
Astrophysics and Space Science : Volume 309
Astrophysics and Space Science : Volume 308
Astrophysics and Space Science : Volume 307
Astrophysics and Space Science : Volume 306
Astrophysics and Space Science : Volume 305
Astrophysics and Space Science : Volume 304
Astrophysics and Space Science : Volume 303
Astrophysics and Space Science : Volume 302
Astrophysics and Space Science : Volume 301
Astrophysics and Space Science : Volume 300
Astrophysics and Space Science : Volume 299
Astrophysics and Space Science : Volume 298
Astrophysics and Space Science : Volume 297
Astrophysics and Space Science : Volume 296
Astrophysics and Space Science : Volume 295
Astrophysics and Space Science : Volume 294
Astrophysics and Space Science : Volume 293
Astrophysics and Space Science : Volume 292
Astrophysics and Space Science : Volume 291
Astrophysics and Space Science : Volume 291, Issue 3-4, June 2004
Preface
An Historical Overview
UV Upturn in Elliptical Galaxies: Theory
The UV Upturn: From M32 to Distant Clusters
Horizontal-Branch Stars as Sources of the UV Upturn in Early-Type Galaxies
Helium-rich EHB Stars in Globular Clusters
Mass-loss predictions for Subdwarf B stars
A Survey for EHB Stars in the Galactic Bulge
The evolution of helium-rich subdwarf-B stars
The Y 2 Isochrones
The Subdwarf Database
Companions of Post-Common Envelope sdB Binaries
AA Dor—An Eclipsing sdOB—Brown Dwarf Binary
HS 2333 + 3927: a new sdB binary with a large reflection effect
The Progenitors of sdB Binaries: Confronting Theory with Observations
The orbital period distribution of subdwarf-B binaries
Companions to sdB binaries−degenerate or non-degenerate?
Radial velocity curves of nine sdB binary stars
Close binary EHB stars from SPY
Using 2MASS to detect main sequence companions to subdwarf B stars
Single and Composite Hot Subdwarf Stars in the Light of 2MASS Photometry
Are All Hot Subdwarf Stars in Close Binaries?
Atmospheric Parameters and Abundances of sdB Stars
Spectroscopic analysis of sdB stars from the ESO Supernova Ia Progenitor Survey
FUSE Observations of EC14026 Stars
Evidence for Flash Mixing in He-rich sdB Stars
FUSE Spectroscopy and Heavy Element Abundances in Hot, Hydrogen-Rich Subdwarfs
Automatic Classification of Subdwarf Spectra using a Neural Network
Progress on the Front of Pulsating Subdwarf B Stars
Pulsating sdB Stars: A New Approach to Probing their Interiors
Asteroseismic Determination of sdB Stars Fundamental Parameters
Colour and radial velocity variations in pulsating subluminous B stars
Studies of pulsations on sdBs: structural models and frequency calculations
The NOT pulsating sdB search programme
HST/STIS observations of sdBV stars: testing diffusion and pulsation theory
Photometric Studies of O-type Hot Subdwarfs
Pulsation stability of helium-rich subdwarf B stars
Simulating colour variations in pulsating sdB stars
Preliminary results of the multisite time-series campaign on the sdB pulsator PG 1325+101
Radial velocity and line-profile variations in the sdBV star PG 1325+101
MSST observations of the pulsating sdB star PG 1605+072
A multi-site campaign on the long period variable subdwarf b star PG 1627+017
Instructions for Authors
Volume Contents
Astrophysics and Space Science : Volume 291, Issue 2, May 2004
Astrophysics and Space Science : Volume 291, Issue 1, April 2004
Astrophysics and Space Science : Volume 290
Astrophysics and Space Science : Volume 289
Astrophysics and Space Science : Volume 288
Astrophysics and Space Science : Volume 287
Astrophysics and Space Science : Volume 286
Astrophysics and Space Science : Volume 285
Astrophysics and Space Science : Volume 284
Astrophysics and Space Science : Volume 283
Astrophysics and Space Science : Volume 282
Astrophysics and Space Science : Volume 281
Astrophysics and Space Science : Volume 280
Astrophysics and Space Science : Volume 279
Astrophysics and Space Science : Volume 278
Astrophysics and Space Science : Volume 277
Astrophysics and Space Science : Volume 276
Astrophysics and Space Science : Volume 275
Astrophysics and Space Science : Volume 274
Astrophysics and Space Science : Volume 273
Astrophysics and Space Science : Volume 272
Astrophysics and Space Science : Volume 271
Astrophysics and Space Science : Volume 269
Astrophysics and Space Science : Volume 268
Astrophysics and Space Science : Volume 267
Astrophysics and Space Science : Volume 266
Astrophysics and Space Science : Volume 265
Astrophysics and Space Science : Volume 264
Astrophysics and Space Science : Volume 263
Astrophysics and Space Science : Volume 262
Astrophysics and Space Science : Volume 261
Astrophysics and Space Science : Volume 260
Astrophysics and Space Science : Volume 259
Astrophysics and Space Science : Volume 258
Astrophysics and Space Science : Volume 257
Astrophysics and Space Science : Volume 256
Astrophysics and Space Science : Volume 255
Astrophysics and Space Science : Volume 254
Astrophysics and Space Science : Volume 253
Astrophysics and Space Science : Volume 252
Astrophysics and Space Science : Volume 251
Astrophysics and Space Science : Volume 250
Astrophysics and Space Science : Volume 249
Astrophysics and Space Science : Volume 248
Astrophysics and Space Science : Volume 247

Similar Documents

...
The Pisa pre-main sequence tracks and isochrones - A database covering a wide range of Z, Y, mass, and age values

Article

...
Towards Better Age Estimates for Stellar Populations: The Y^2 Isochrones for Solar Mixture

Article

...
Theoretical Isochrones with Decreasing Gravitational Constant — I

Article

...
Theoretical colours and isochrones for some Hubble Space Telescope colour systems

Article

...
Harry Y. McSween, Jr., Meteorites and Their Parent Planets

Article

...
Orbital-period variations in the eclipsing binary Y Cam

Article

...
The Stratospheric and Mesospheric NO$_{y}$ in the 2002–2004 Polar Winters as measured by MIPAS/ENVISAT

Article

...
Astrophysics and Space Science : Volume 350, Issue 2, April 2014

...
Astrophysics and Space Science : Volume 351, Issue 2, June 2014

The Y 2 Isochrones

Content Provider Springer Nature Link
Author Yi, Sukyoung K. demarque, Pierre Kim, Yong Cheol
Copyright Year 2004
Abstract We present a new set of isochrones in which the effect of the α-element enhancement is fully incorporated. The isochrone tables, together with interpolation routines in age and chemical composition, and in [α/Fe] are available on request as well as from the electronic version of our ApJ papers. Newly derived ages of Galactic globular clusters using these isochrones are 20 to 30% smaller than previous estimates.
Starting Page 261
Ending Page 262
Page Count 2
File Format PDF
ISSN 0004640X
Journal Astrophysics and Space Science
Volume Number 291
Issue Number 3-4
e-ISSN 1572946X
Language English
Publisher Kluwer Academic Publishers
Publisher Date 2004-01-01
Publisher Place Dordrecht
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Astronomy
Content Type Text
Resource Type Article
Subject Astronomy and Astrophysics Space and Planetary Science
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
Cite this Content
Loading...