Seifina, E. V.: search on Z-Library

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1

Gravitational darkening coefficients of the stars in the semidetached binary V Puppis

E. A. Antokhina, E. V. Seifina, A. M. Cherepashchuk

Journal:

Astronomy Reports

Year:

2005

Language:

english

File:

PDF, 250 KB

english, 2005

2

SPECTRAL STATE EVOLUTION OF 4U 1820–30: THE STABILITY OF THE SPECTRAL INDEX OF THE COMPTONIZATION TAIL

Titarchuk, Lev, Seifina, Elena, Frontera, Filippo

Journal:

The Astrophysical Journal

Year:

2013

Language:

english

File:

PDF, 313 KB

english, 2013

3

X-RAY SPECTRAL AND TIMING BEHAVIOR OF SCORPIUS X-1. SPECTRAL HARDENING DURING THE FLARING BRANCH

Titarchuk, Lev, Seifina, Elena, Shrader, Chris

Journal:

The Astrophysical Journal

Year:

2014

Language:

english

File:

PDF, 373 KB

english, 2014

4

BLACK HOLE MASS DETERMINATION IN THE X-RAY BINARY 4U 1630-47: SCALING OF SPECTRAL AND VARIABILITY CHARACTERISTICS

Seifina, Elena, Titarchuk, Lev, Shaposhnikov, Nikolai

Journal:

The Astrophysical Journal

Year:

2014

Language:

english

File:

PDF, 795 KB

english, 2014

5

STABILITY OF THE PHOTON INDICES IN Z -SOURCE GX 340+0 FOR SPECTRAL STATES

Seifina, Elena, Titarchuk, Lev, Frontera, Filippo

Journal:

The Astrophysical Journal

Year:

2013

Language:

english

File:

PDF, 421 KB

english, 2013

6

AIP Conference Proceedings [AIP THE SUN, THE STARS, THE UNIVERSE AND GENERAL RELATIVITY: International Conference in Honor of Ya.B. Zeldovich’s 95th Anniversary - Minsk, (Belarus) (20–23 April 2009)] - Discovery of photon index saturation in the black hole binaries

Titarchuk, Lev, Shaposhnikov, Nickolai, Seifina, Elena, Ruffini, Remo, Vereshchagin, Gregory

Year:

2010

Language:

english

File:

PDF, 566 KB

english, 2010

7

BEPPOSAX AND RXTE SPECTRAL STUDY OF THE LOW-MASS X-RAY BINARY 4U 1705–44: SPECTRAL HARDENING DURING THE BANANA BRANCH

Seifina, Elena, Titarchuk, Lev, Shrader, Chris, Shaposhnikov, Nikolai

Journal:

The Astrophysical Journal

Year:

2015

Language:

english

File:

PDF, 2.21 MB

english, 2015

8

X-RAY SPECTRA OF THE HIGH-MASS X-RAY BINARY 4U 1700-37 USING BEPPOSAX, SUZAKU , AND RXTE OBSERVATIONS

Seifina, Elena, Titarchuk, Lev, Shaposhnikov, Nikolai

Journal:

The Astrophysical Journal

Year:

2016

Language:

english

File:

PDF, 917 KB

english, 2016

9

BL Lacertae: X-ray spectral evolution and a black-hole mass estimate

Titarchuk, Lev, Seifina, Elena

Journal:

Astronomy and Astrophysics

Year:

2017

Language:

english

File:

PDF, 5.86 MB

english, 2017

10

GX 3+1: THE STABILITY OF SPECTRAL INDEX AS A FUNCTION OF MASS ACCRETION RATE

Seifina, Elena, Titarchuk, Lev

Journal:

The Astrophysical Journal

Year:

2012

Language:

english

File:

PDF, 1.68 MB

english, 2012

11

ON THE CONSTANCY OF THE PHOTON INDEX OF X-RAY SPECTRA OF 4U 1728-34 THROUGH ALL SPECTRAL STATES

Seifina, Elena, Titarchuk, Lev

Journal:

The Astrophysical Journal

Year:

2011

Language:

english

File:

PDF, 1.75 MB

english, 2011

12

DISCOVERY OF PHOTON INDEX SATURATION IN THE BLACK HOLE BINARY GRS 1915+105

Titarchuk, Lev, Seifina, Elena

Journal:

The Astrophysical Journal

Year:

2009

Language:

english

File:

PDF, 2.53 MB

english, 2009

13

ON THE NATURE OF THE COMPACT OBJECT IN SS 433: OBSERVATIONAL EVIDENCE OF X-RAY PHOTON INDEX SATURATION

Seifina, Elena, Titarchuk, Lev

Journal:

The Astrophysical Journal

Year:

2010

Language:

english

File:

PDF, 1.39 MB

english, 2010

14

ESO 243-49 HLX-1: scaling of X-ray spectral properties and black hole mass determination

Titarchuk, Lev, Seifina, Elena

Journal:

Astronomy and Astrophysics

Year:

2016

Language:

english

File:

PDF, 2.93 MB

english, 2016

15

INTEGRAL observations of SS433, a supercritically accreting microquasar with hard spectrum

Cherepashchuk, A. M., Sunyaev, R. A., Seifina, E. V., Panchenko, I. E., Molkov, S. V., Postnov, K. A.

Journal:

Astronomy and Astrophysics

Year:

2003

Language:

english

File:

PDF, 433 KB

english, 2003

16

Diagnostics of SS433 with the RXTE

Filippova, E., Revnivtsev, M., Fabrika, S., Postnov, K., Seifina, E.

Journal:

Astronomy and Astrophysics

Year:

2006

Language:

english

File:

PDF, 234 KB

english, 2006

17

NGC 4051: Black hole mass and photon index-mass accretion rate correlation

Seifina, Elena, Chekhtman, Alexandre, Titarchuk, Lev

Journal:

Astronomy and Astrophysics

Year:

2018

Language:

english

File:

PDF, 1.13 MB

english, 2018

18

Scaling of the photon index vs. mass accretion rate correlation and estimate of black hole mass in M101 ULX-1

Titarchuk, Lev, Seifina, Elena

Journal:

Astronomy and Astrophysics

Year:

2016

File:

PDF, 1.38 MB

2016

19

Scaling of the photon index vs. mass accretion rate correlation and estimate of black hole mass in M101 ULX-1

Titarchuk, Lev, Seifina, Elena

Journal:

Astronomy and Astrophysics

Year:

2016

Language:

english

File:

PDF, 1.38 MB

english, 2016

20

Spectral indexâmass accretion rate correlation and evaluation of black hole masses in AGNs 3C 454.3 and M 87

Titarchuk, Lev, Seifina, Elena, Chekhtman, Alexandre, Ocampo, Indira

Journal:

Astronomy and Astrophysics

Year:

2020

File:

PDF, 10.04 MB

2020

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