Cepheid period-luminosity relations: Galactic vs. LMC and the results from T-test

C. Ngeow; S. Kanbur

Cepheid period-luminosity relations: Galactic vs. LMC and the results from T-test

天文研究所

研究成果: 雜誌貢獻 › 會議論文 › 同行評審

摘要

The period-luminosity (PL) relation for Galactic Cepheids is derived with recent independent distance measurements taken from the literature. Our PL relation confirms the work of Tammann et al. (2003), which showed that the Galactic Cepheids follow a different PL relation to their LMC counterparts. Our results also show that the slope of the Galactic PL relation is inconsistent with the LMC slope with more than 95% confidence. The details of this work can be found in Ngeow & Kanbur (2004).

原文	???core.languages.en_GB???
頁（從 - 到）	703-706
頁數	4
期刊	European Space Agency, (Special Publication) ESA SP
發行號	576
出版狀態	已出版 - 2005
事件	Symposium - The Three-Dimensional Universe with Gaia - Paris, France 持續時間: 4 10月 2004 → 7 10月 2004

引用此

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abstract = "The period-luminosity (PL) relation for Galactic Cepheids is derived with recent independent distance measurements taken from the literature. Our PL relation confirms the work of Tammann et al. (2003), which showed that the Galactic Cepheids follow a different PL relation to their LMC counterparts. Our results also show that the slope of the Galactic PL relation is inconsistent with the LMC slope with more than 95% confidence. The details of this work can be found in Ngeow & Kanbur (2004).",

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note = "Symposium - The Three-Dimensional Universe with Gaia ; Conference date: 04-10-2004 Through 07-10-2004",

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TY - JOUR

T1 - Cepheid period-luminosity relations

T2 - Symposium - The Three-Dimensional Universe with Gaia

AU - Ngeow, C.

AU - Kanbur, S.

PY - 2005

Y1 - 2005

N2 - The period-luminosity (PL) relation for Galactic Cepheids is derived with recent independent distance measurements taken from the literature. Our PL relation confirms the work of Tammann et al. (2003), which showed that the Galactic Cepheids follow a different PL relation to their LMC counterparts. Our results also show that the slope of the Galactic PL relation is inconsistent with the LMC slope with more than 95% confidence. The details of this work can be found in Ngeow & Kanbur (2004).

AB - The period-luminosity (PL) relation for Galactic Cepheids is derived with recent independent distance measurements taken from the literature. Our PL relation confirms the work of Tammann et al. (2003), which showed that the Galactic Cepheids follow a different PL relation to their LMC counterparts. Our results also show that the slope of the Galactic PL relation is inconsistent with the LMC slope with more than 95% confidence. The details of this work can be found in Ngeow & Kanbur (2004).

KW - Cepheid

KW - Distance Scale

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M3 - 會議論文

AN - SCOPUS:23744502712

SN - 0379-6566

SP - 703

EP - 706

JO - European Space Agency, (Special Publication) ESA SP

JF - European Space Agency, (Special Publication) ESA SP

IS - 576

Y2 - 4 October 2004 through 7 October 2004

ER -

Cepheid period-luminosity relations: Galactic vs. LMC and the results from T-test

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