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dc.contributor.authorBurningham, B.
dc.contributor.authorNaylor, T.
dc.contributor.authorLittlefair, S.P.
dc.contributor.authorJefferies, R.D.
dc.identifier.citationBurningham , B , Naylor , T , Littlefair , S P & Jefferies , R D 2005 , Estimating the low-mass IMF in OB associations : o Orionis . in The Initial Mass Function 50 Years Later . Astrophysics and Space Science Library , no. III , vol. 327 , Springer , pp. 141-142 .
dc.identifier.otherPURE: 167566
dc.identifier.otherPURE UUID: 347dd93b-a8b1-41a5-8a56-8c5d0b2e70d5
dc.identifier.otherdspace: 2299/6037
dc.identifier.otherORCID: /0000-0003-4600-5627/work/64327336
dc.description“The original publication is available at” Copyright Springer [Full text of this chapter is not available in the UHRA]
dc.description.abstractWe investigate the issues of contamination and exclusion in photometric membership selection techniques when applied to OB associations. We use radial velocities to calculate membership probabilities for a sample of very low-mass candidate members of the σ Orionis young group. We find that significant numbers of bona members are not excluded by photometric selection techniques, and for I brighter than 17 there is not significant contamination in the expected PMS region.en
dc.relation.ispartofThe Initial Mass Function 50 Years Later
dc.relation.ispartofseriesAstrophysics and Space Science Library
dc.titleEstimating the low-mass IMF in OB associations : o Orionisen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics

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