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Dive into the research topics where Silvia Gaudenzi is active.

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Featured researches published by Silvia Gaudenzi.


Astrophysics | 2015

Oxygen rich cool stars in the Cepheus region, New observations. III

Gohar V. Petrosyan; Corinne Rossi; Silvia Gaudenzi; Roberto Nesci

We present moderate-resolution CCD spectra and R photometry for seven KP2001 stars. We revised the spectral classification of the stars in the range λ λ3900 − 8500Å . On the bases of light curves of the NSVS (Northern Sky Variability Survey) database, we classify KP2001-18 as a semiregular and KP2001-176 as Mira type variables. For all observed objects NSVS phase-dependence light curve analysis and variability type classification was performed with the VStar Software. Using the period-luminosity relation, we estimated the absolute bolometric Mbol and K-band Mk magnitudes as well as the distances to variables.


Archive | 2008

The Digitized First Byurakan Survey

Giuseppe Cirimele; Lorenzo D'Amante; Silvia Gaudenzi; Pietro Germano; Hans-Jurgen Hagen; Areg M. Mickaelian; Gor A. Mikayelyan; R. Nesci; Corinne Rossi; Lusine A. Sargsyan; S. Sclavi; Daniel W. Weedman


Archive | 2007

Science with the Armenian Virtual Observatory (ArVO)

Areg M. Mickaelian; Lusine A. Sargsyan; K. S. Gigoyan; Lidia K. Erastova; Parandzem K. Sinamyan; Lilit R. Hovhannisyan; E. Massaro; Roberto Nesci; Corinne Rossi; Silvia Gaudenzi; S. Sclavi; Giuseppe Cirimele; Daniel W. Weedman; James R. Houck; D. J. Barry; Alain Sarkissian; William Thuillot; Jerome Berthier; Ph. Prugniel; Ia Kochiashvili; Gor A. Mikayelyan


Astronomy and Astrophysics | 1996

AN OPTICAL TIME-RESOLVED SPECTROSCOPIC STUDY OF SS CYGNI.II. OUTBURST

I. G. Martinez-Pais; F. Giovannelli; C. Rossi; Silvia Gaudenzi


arXiv: Solar and Stellar Astrophysics | 2014

AGB stars and the plate archives heritage

R. Nesci; Silvia Gaudenzi; Corinne Rossi; Camilla Pezzotti; K. S. Gigoyan; Nicolas Mauron


Archive | 2008

The Spectroscopic Database of the Digitized First Byurakan Survey

Areg M. Mickaelian; Roberto Nesci; Giuseppe Cirimele; Lusine A. Sargsyan; Lorenzo D'Amante; Pietro Germano; E. Massaro; Corinne Rossi; Silvia Gaudenzi; Daniel W. Weedman; Gor A. Mikayelyan; Lidia K. Erastova; K. S. Gigoyan; Lilit R. Hovhannisyan; Parandzem K. Sinamyan; J. J. Houck; D. J. Barry


arXiv: Solar and Stellar Astrophysics | 2018

AGB candidates in the field of gamma Cas

Roberto Nesci; Taavi Tuvikene; Corinne Rossi; Silvia Gaudenzi; S. Galleti; Paolo Ochner; Harry Enke


arXiv: Solar and Stellar Astrophysics | 2012

New Bright Carbon Stars Found In The DFBS. (Research note, submitted to Astrophysics)

K. S. Gigoyan; Corinne Rossi; S. Sclavi; Silvia Gaudenzi


Archive | 2008

Science with the Digitized First Byurakan Survey

D. J. Barry; Jerome Berthier; Silvia Gaudenzi; K. S. Gigoyan; James R. Houck; Lilit R. Hovhannisyan; E. Massaro; Areg M. Mickaelian; Roberto Nesci; Corinne Rossi; Lusine A. Sargsyan; Alain Sarkissian; S. Sclavi; Parandzem A. Sinamyan; William Thuillot; Daniel W. Weedman


Archive | 2007

Search and Study of Variable Objects in the DFBS Database

Lilit R. Hovhannisyan; Lusine A. Sargsyan; Areg M. Mickaelian; E. Massaro; Roberto Nesci; Corinne Rossi; Silvia Gaudenzi; Giuseppe Cirimele

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Corinne Rossi

Sapienza University of Rome

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Giuseppe Cirimele

Sapienza University of Rome

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S. Sclavi

Sapienza University of Rome

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