Asteroseismology from Surface to Core: Unveiling the inner workings of pulsating stars from diverse observations.

About the Project

Asteroseismology is the study of pulsational and vibrational physics in stars. The recent explosion of data from ground- and space- based facilities has driven new techniques and understanding of the otherwise impenetrable interiors of stars. This has allowed precise determination of key stellar parameters such as interior rotation, energy transport and ages of pulsating stars. Asteroseismologists now make significant contributions to the fields of exoplanet research, binary stars, galactic archaeology, supernova progenitors and more.

This PhD project will focus on determining interior properties of 'classical' main-sequence pulsators using substantial observational datasets. The unique aspect of this work is the combination of space photometry (TESS data) and high-resolution time series spectroscopy. Independently these are powerful but combined can provide new insights into important classes of pulsating stars. The candidate will develop skills in the acquisition, reduction and analysis of complex observations and apply modern data science techniques to intensely characterise a core sample of pulsating stars to be used as a benchmark for wider studies.

How to Apply:

Applicants should apply via the University’s online application system at https://www.york.ac.uk/study/postgraduate-research/apply/. Please read the application guidance first so that you understand the various steps in the application process.

Funding Notes

This is a self-funded project and you will need to have sufficient funds in place (eg from scholarships, personal funds and/or other sources) to cover the tuition fees and living expenses for the duration of the research degree programme. Please check the School of Physics, Engineering and Technology website View Website for details about funding opportunities at York.