Stellar population in bulge of spiral galaxies

L. Morelli; E. Pompei; A. Pizzella; L. Coccato; E. M. Corsini; J. Mendez-Abreu; R. P. Saglia; M. Sarzi; F. Bertola

doi:10.1393/ncb/i2008-10492-y

Stellar population in bulge of spiral galaxies

L. Morelli^*
, E. Pompei
, A. Pizzella
, L. Coccato
, E. M. Corsini
, J. Mendez-Abreu
, R. P. Saglia
, M. Sarzi
, F. Bertola

^*Corresponding author for this work

Kapteyn Astronomical Institute

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

We present extensive photometric and spectroscopic study to give a new insight in the bulge stellar population. Super-solar alpha/Fe and its constant value along the radial profile, in most of the galaxies, suggest that the star formation in these objects has been fast and occured at the same time in the whole bulge.

Original language	English
Pages (from-to)	1281-1284
Number of pages	4
Journal	Il Nuovo Cimento Della Societa Italiana di Fisica. B: Basic Topics in Physics
Volume	122
Issue number	9-11
DOIs	https://doi.org/10.1393/ncb/i2008-10492-y
Publication status	Published - 2007

Keywords

ELLIPTIC GALAXIES
ABUNDANCE RATIOS
GRADIENTS

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title = "Stellar population in bulge of spiral galaxies",

abstract = "We present extensive photometric and spectroscopic study to give a new insight in the bulge stellar population. Super-solar alpha/Fe and its constant value along the radial profile, in most of the galaxies, suggest that the star formation in these objects has been fast and occured at the same time in the whole bulge.",

keywords = "ELLIPTIC GALAXIES, ABUNDANCE RATIOS, GRADIENTS",

author = "L. Morelli and E. Pompei and A. Pizzella and L. Coccato and Corsini, \{E. M.\} and J. Mendez-Abreu and Saglia, \{R. P.\} and M. Sarzi and F. Bertola",

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doi = "10.1393/ncb/i2008-10492-y",

language = "English",

volume = "122",

pages = "1281--1284",

journal = "Il Nuovo Cimento Della Societa Italiana di Fisica. B: Basic Topics in Physics",

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T1 - Stellar population in bulge of spiral galaxies

AU - Morelli, L.

AU - Pompei, E.

AU - Pizzella, A.

AU - Coccato, L.

AU - Corsini, E. M.

AU - Mendez-Abreu, J.

AU - Saglia, R. P.

AU - Sarzi, M.

AU - Bertola, F.

PY - 2007

Y1 - 2007

N2 - We present extensive photometric and spectroscopic study to give a new insight in the bulge stellar population. Super-solar alpha/Fe and its constant value along the radial profile, in most of the galaxies, suggest that the star formation in these objects has been fast and occured at the same time in the whole bulge.

AB - We present extensive photometric and spectroscopic study to give a new insight in the bulge stellar population. Super-solar alpha/Fe and its constant value along the radial profile, in most of the galaxies, suggest that the star formation in these objects has been fast and occured at the same time in the whole bulge.

KW - ELLIPTIC GALAXIES

KW - ABUNDANCE RATIOS

KW - GRADIENTS

U2 - 10.1393/ncb/i2008-10492-y

DO - 10.1393/ncb/i2008-10492-y

M3 - Article

SN - 2037-4895

VL - 122

SP - 1281

EP - 1284

JO - Il Nuovo Cimento Della Societa Italiana di Fisica. B: Basic Topics in Physics

JF - Il Nuovo Cimento Della Societa Italiana di Fisica. B: Basic Topics in Physics

IS - 9-11

ER -

Stellar population in bulge of spiral galaxies

Abstract

Keywords

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