List of works by Peter Ledsam Cottrell

A change in the pulsation period of the R Coronae Borealis star RY Sgr

scientific article published in January 1990

A detailed kinematic and abundance analysis of old disk giants

scientific article published in January 1986

A new method for the spectroscopic identification of stellar non-radial pulsation modes. II. Mode identification of the δ Scuti star FG Virginis

scientific article

A photometric and spectroscopic study of the hottest pulsating extreme helium star, V2076 Oph (HD 160641)

scientific article published in January 2006

A search for duplicity in the weak G-band stars

scientific article published in January 1984

A spectroscopic study of bright southern Cepheids - a high-resolution view of Cepheid atmospheres

scholarly article

A two-site study of QW Puppis

scientific article published in January 2006

An abundance analysis of R Coronae Borealis stars in the galaxy and the LMC

scientific article

An ultraviolet and visible spectroscopic study of a pulsational cycle of RY Sagittarii ⬇️

scientific article published in January 1994

Asteroseismology of the {beta} Cephei star {nu} Eridani - II. Spectroscopic observations and pulsational frequency analysis

scientific article published in January 2004

Calcium and magnesium (?) in the helium white dwarf GD 401 ⬇️

scientific article

Carbon and nitrogen abundances in the carbon-rich Cepheid V553 Centauri

scientific article published in January 1979

Carbon and nitrogen abundances on the first giant branch of NGC 6752 ⬇️

scientific article published in January 1980

Commission C27: Variable Stars†

Correlated cyanogen and sodium anomalies in the globular clusters 47 Tuc and NGC 6752 ⬇️

Correspondence to the Editors of "The Observatory": A note on AE Circini

scientific article published in January 1990

Differential chemical abundance analysis of a 47 Tucanae asymptotic giant branch star with respect to Arcturus

scientific article published in January 2009

Dynamical phasing of Type II Cepheids

scientific article

Element enhancements along the entire asymptotic giant branch phase ⬇️

scientific article

Evidence for departures from LTE in Na and Al in late-type giants

scientific article

Frequency and mode identification of γ Doradus from photometric and spectroscopic observations*

scientific article

HD 183133 : & new Be interacting binary

scientific article published in January 1994

HD 91805 and the nature of the Bidelman-MacConnell weak-G-band stars ⬇️

HR 5637 : the unveiling of a binary

scientific article

Heavy element abundances in AGB stars. The Hyades giants

scientific article

Heavy element abundances in giant branch stars in 47 Tuc

scientific article published in January 2006

Heavy element abundances in low gravity globular cluster stars: NGC 362 and NGC 6388

scientific article published in January 2010

Heavy-element abundances in giant stars in 47 Tucanae ⬇️

scientific article published in January 2006

Heavy-element abundances in low-gravity globular cluster stars: 47 Tuc

scientific article published in January 2010

High time resolution spectroscopic observations of stellar shock waves

High-precision radial velocity measurements of some southern stars

scholarly article

Hipparcos observations of hydrogen-deficient carbon stars

scientific article published in January 1998

Hydrogen-deficient binaries: photometry and orbits

scientific article

Line profiles of Cepheid variables: projection factors and metallic line asymmetries

scientific article published in January 1994

Long term photometric programmes at Mount John University observatory

scientific article published in March 1994

Medium-resolution s-process element survey of 47 Tuc giant stars

scientific article published in January 2012

Metallic-line and H-alpha radial velocities of seven southern cepheids : a comparative analysis

scientific article published in January 1992

NGC 6752 AGB stars revisited. I. Improved AGB temperatures remove apparent overionisation of Fe I

scientific article

Neutron-capture element abundances of luminous giant stars in the Globular Clusters 47 Tuc, NGC 6388 and NGC 362

scholarly article

New Zealand astronomy in the 1990s

scholarly article published 1991

Observations of R Coronae Borealis (RCB) stars . I : RY Sgr, Y Mus, U Aqr

scholarly article

Observations of R Coronae Borealis (RCB) stars II : 5 more RCB's

scientific article published in January 1988

On the AGB stars of M 4: a robust disagreement between spectroscopic observations and theory

scholarly article

Photometric analysis of Magellanic Cloud R Coronae Borealis stars in the recovery phases of their declines

scholarly article

Photometric and spectroscopic analyses of cool HdC stars

scientific article

Photometry of R Coronae Borealis stars during the recovery phase of their declines

scientific article published in January 2003

Predicting mass-loss events in R Coronae Borealis stars : declines of V854 CEN

scientific article

R Coronae Borealis

RV Tauri stars - I. A long-term photometric survey

scientific article

RV Tauri stars. II. A spectroscopic study

scholarly article

RY Sagittarii, RT Normae, RY Normae, HV 12842

scientific article

RY Sgr : pulsation period variations reinterpreted

scholarly article

Radial velocity variations of the R Coronae Borealis star RY Sgr

scientific article published in January 1991

Recent declines of RS Telescopii, UW Centauri, and V Coronae Australis

scientific article published in January 2002

S Apodis

scientific article published in January 1993

Self-correlation analysis of R Coronae Borealis stars: a pilot project

Spectral matching for abundances and clustering analysis of stars on the giant branches of {omega} Centauri

scientific article published in January 2012

Spectral matching for abundances of 848 stars of the giant branches of the globular cluster {omega} Centauri

scientific article published in January 2013

Spectroscopic and photometric observations of the R Coronae Borealis stars S Apodis and RZ Normae throughout their recent declines

scientific article published in January 1999

Spectroscopic pulsational frequency identification and mode determination of {gamma} Doradus star HD 135825

scientific article published in January 2012

Spectroscopic pulsational frequency identification and mode determination of {gamma} Doradus star HD 12901

scientific article published in January 2012

Spectrum synthesis of the heavily blanketed white dwarf LP 701-29 ⬇️

scholarly article

Status of SALT or what use is a large telescope for AGB science anyway ?

scholarly article

Synthetic OH band spectra in G and K stars

scholarly article

The 1988 decline of R Coronae Borealis

scientific article published in January 1990

The 1998 decline of V854 Centauri

scientific article published in January 2002

The GALAH Survey: second data release

scientific article

The GALAH survey: co-orbiting stars and chemical tagging

scientific article

The GALAH survey: stellar streams and how stellar velocity distributions vary with Galactic longitude, hemisphere, and metallicity

scientific article

The R Coronae Borealis star NSV 6708

scientific article published in January 1989

The abundance spread in the giants of NGC 6752 ⬇️

scientific article published in January 1981

The binary Cepheid W Sgr

scholarly article

The bright southern Cepheid l Carinae: the radial velocity curve, distance and size

article by Taylor M. M. et al published 1997 in Monthly Notices of the Royal Astronomical Society

The chemical composition of R Coronae Borealis and XX Camelopardalis ⬇️

scientific article published in January 1982

The classification of frequencies in the {gamma} Doradus/{delta} Scuti hybrid star HD 49434 ⬇️

scientific article published in January 2015

The dynamical mass of S Muscae

scholarly article

The light curve of the R Coronae Borealis star NSV 6708 (V854 Cen) and the accuracy of visual estimates

scientific article published in January 1989

The long-term phenomenon in U Mon

scientific article published in January 2006

The mass of the cepheid binary V636 Scorpii ⬇️

scholarly article

The orbits of southern binary Cepheids

scholarly article

The peculiar spectroscopic behaviour of the R CrB star RY Sgr

scientific article published in January 1982

The photometric characteristics of cool hydrogen-deficient carbon stars

scientific article published in January 1990

The radial velocity variations of cool hydrogen-deficient carbon-stars

scientific article published in January 1997

The reclassification of the suspected R Coronae Borealis star SY Hyi as a semiregular variable

scientific article published in January 1989

The spectrum of Canopus - III. Abundances of r- and s- process elements

scientific article published in January 1988

The variability of the R Coronae Borealis star UX Antliae at maximum light

scientific article published in January 1994

Ultraviolet spectrum synthesis of the helium white dwarf Ross 640 ⬇️

scientific article published in January 1980

Velocity distribution of stars in the solar neighbourhood

scientific article published in January 1999

s- and r-Process element abundances in the CMD of 47 Tucanae using the Robert Stobie Spectrograph on SALT

scientific article published in January 2008

Paulina is supported by:

About Paulina

Help