Simon Jeffery's Papers: 2000 +

2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994
Armagh Observatory Preprints

submitted

Constraints on the dimensions of pulsating helium stars V652 Her and LSS 3184
C.S.Jeffery, H.Saio, 2000. MNRAS (submitted)

in press

Merged binary white dwarf evolution: rapidly accreting carbon-oxygen white dwarfs and the progeny of extreme helium stars (gzipped postscript) (pdf) (Abstract)
H.Saio, C.S.Jeffery, 2002. MNRAS in press
Radial velocity study of the pulsating subdwarf B star and possible Type Ia supernova progenitor KPD 1930+2752
V.M.Woolf, C.S.Jeffery, D.L.Pollacco, 2002, MNRAS in press

Optical spectroscopy of V4334 Sgr: 1996 - 2000
C.S.Jeffery, D.Pollacco, 2002, `Sakurai's Object' ed. A.Evans, Ast. Sp.Sci. (in press)
Secular contraction in helium stars and the future of V4334 Sgr
C.S.Jeffery, R.L.C.Starling, P.W.Hill, D.Pollacco, 2002, `Sakurai's Object' ed. A.Evans, Ast. Sp.Sci. (in press)
Non-linear radial pulsation models for the early-type helium stars V652 Her and BX Cir
P. Montañes Rodriguez, C.S.Jeffery, 2002."Radial and nonradial pulsations as probes of stellar physics (IAU Coll. 185), ASP Conf Ser. No. ??" eds. C.Aerts, T.Bedding, J.Christensen Dalsgaard (in press)
Non-linear radial pulsations driven by strange modes in high-luminosity helium stars (poster)
P. Montañes Rodriguez, C.S.Jeffery, 2002."Radial and nonradial pulsations as probes of stellar physics (IAU Coll. 185), ASP Conf Ser. No. ??" eds. C.Aerts, T.Bedding, J.Christensen Dalsgaard (in press)
Radial velocity variations for the pulsating subdwarf B star PG1605+072
V.M.Woolf, C.S.Jeffery, D.L.Pollacco, 2002. "Radial and nonradial pulsations as probes of stellar physics (IAU Coll. 185), ASP Conf Ser. No. ??" eds. C.Aerts, T.Bedding, J.Christensen Dalsgaard (in press)
Time-resolved spectral analysis of the pulsating helium star V652 Her (poster)
C.S.Jeffery, V.M.Woolf, D.L.Pollacco, 2002. "Radial and nonradial pulsations as probes of stellar physics (IAU Coll. 185), ASP Conf Ser. No. ??" eds. C.Aerts, T.Bedding, J.Christensen Dalsgaard (in press)
High-speed spectroscopy of non-radial pulsations in subluminous B stars
C.S.Jeffery, V.M.Woolf, D.Pollacco, 2002. First Galway workshop on High Time Resolution in Astrophysics (in press)
Helium white dwarf mergers as progeny for extreme helium stars (full paper)
C.S.Jeffery, H.Saio, 2002, Stellar Collisions and Mergers, ASP Conf. Ser. ed. M.Shara (in press)

2002

Physical parameters for subdwarf B stars with composite spectra
R.Aznar Cuadrado, C.S.Jeffery, 2002, A&A 385, 131-132
Non-linear radial pulsation models for the early-type helium stars V652 Her and BX Cir
P.Monatañes Rodriguez, C.S.Jeffery, 2002, A&A 384, 433-440
Radial velocity variations for the pulsating subdwarf B star PG1605+072
V.M.Woolf, C.S.Jeffery, D.L.Pollacco, 2002, MNRAS 329, 497--501

2001

BI Lyncis: a hydrogen-deficient binary consisting of two low-mass giants of spectral types early-B and G. (abstract) (poster)
C.S.Jeffery, R.Aznar Cuadrado, 2001, A&A 378, 936
Time-resolved spectral analysis of the pulsating helium star V652 Her (abstract) (poster)
C.S.Jeffery, V.M.Woolf, D.L.Pollacco, 2001. A&A 376, 497
Projection effects in the spectra of early-type pulsating stars
P.Montañes Rodriguez, C.S.Jeffery, 2001, A&A 375, 411-418
Variability in the extreme helium star LSS 5121
V.M.Woolf, R.Aznar Cuadrado, G.Pandey, C.S.Jeffery, 2001. A&A 371, 638
Abundance analyses of cool extreme helium stars
G.Pandey, N.K.Rao, D.L.Lambert, C.S.Jeffery, M.Asplund, 2001, MNRAS 324, 937 (pdf note)
Physical parameters of sdB stars from spectral energy distributions
R.Aznar Cuadrado, C.S.Jeffery, 2001, A&A 368, 994
Cyclic and Secular variation in the temperatures and radii of extreme helium stars (abstract)
C.S.Jeffery, R.L.C.Starling, P.W.Hill, D.Pollacco, 2001. MNRAS 321, 111-130 (pdf note)

2000

Radial velocities of pulsating subdwarf B stars: KPD 2109+4401 and PB 8783 (abstract)
C.S.Jeffery, D.Pollacco, 2000. MNRAS 318, 974-982 (pdf note)
Physical properties of the pulsating hydrogen-deficient star LSS 3184 (BX Cir) (full paper)
V.M.Woolf, C.S.Jeffery, 2000. A&A 358, 1001
The evolution of a rapidly accreting helium white dwarf to become a low-luminosity helium star(full paper)
H.Saio, C.S.Jeffery, 2000. MNRAS 313, 671

Evolutionary Constraints Imposed by Pulsations in Extreme Helium Stars (full paper)
C.S.Jeffery, 2000. Proceedings of the Workshop on Binary and Variable Stars, 1999, Gunma Astronomical Observatory, p.32. ed.H.L.Malasan, O.Hashimoto, Y.Kozai (Gunma)
Photometric variability of helium stars in the Z-bump instability strip
R. Aznar Cuadrado, P. Montañes Rodriguez, C.S. Jeffery, D. Pollacco, 2000. The Impact of Large Scale Surveys on Pulsating Star Research, ASP Conf Ser. Vol. 203, p.438, eds. L.Szabados, D.W. Kurtz
Z-bump pulsations in Helium Stars
C.S. Jeffery, H. Saio, 2000. The Impact of Large Scale Surveys on Pulsating Star Research, ASP Conf Ser. Vol. 203, p.440, eds. L.Szabados, D.W. Kurtz
The radial velocity projection factor in the pulsating helium star V652 Her
P. Montañes Rodriguez, C.S. Jeffery, R. Aznar Cuadrado, D. Pollacco, 2000. The Impact of Large Scale Survers on Pulsating Star Research, ASP Conf Ser. Vol. 203, p.441, eds. L.Szabados, D.W. Kurtz

2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994
Armagh Observatory Preprints
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Simon Jeffery (csj@star.arm.ac.uk)
Last modified: 21/06/01
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