Hyung, Siek : search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

The Optical Spectrum of the Planetary Nebula NGC 2440

Hyung, Siek , Aller, Lawrence H.

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1998

Language:

english

File:

PDF, 231 KB

english, 1998

2

Spectroscopic Observation of the Planetary Nebula IC 4846

Hyung, Siek, Aller, Lawrence H., Lee, Woo‐baik

Journal:

Publications of the Astronomical Society of the Pacific

Year:

2001

Language:

english

File:

PDF, 170 KB

english, 2001

3

Expansion velocities of the planetary nebula NGC 7009—the high dispersion spectra line profiles

Hyung, Siek, Lee, Seong-Jae, Sung, Eon-Chang

Journal:

Astrophysics and Space Science

Year:

2014

Language:

english

File:

PDF, 607 KB

english, 2014

4

CHEMICAL ABUNDANCES AND DUST IN THE HALO PLANETARY NEBULA K648 IN M15: ITS ORIGIN AND EVOLUTION BASED ON AN ANALYSIS OF MULTIWAVELENGTH DATA

Otsuka, Masaaki, Hyung, Siek, Tajitsu, Akito

Journal:

The Astrophysical Journal Supplement Series

Year:

2015

Language:

english

File:

PDF, 1.35 MB

english, 2015

5

The Spectrum of the Planetary Nebula IC 418

Siek Hyung, Lawrence H. Aller and Walter A. Feibelman

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1994

Language:

english

File:

PDF, 1.78 MB

english, 1994

6

The Spectrum of the Planetary Nebula NGC 6790

Lawrence H. Aller, Siek Hyung and Walter A. Feibelman

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1996

Language:

english

File:

PDF, 1.26 MB

english, 1996

7

A search for s-process elements in extremely metal-poor halo planetary nebulae

Otsuka, Masaaki, Tajitsu, Akito, Izumiura, Hideyuki, Hyung, Siek

Journal:

Proceedings of the International Astronomical Union

Year:

2009

Language:

english

File:

PDF, 78 KB

english, 2009

8

Optical and IUE Spectra of the Planetary Nebula NGC 7026

Hyung, Siek, Feibelman, Walter A.

Journal:

The Astrophysical Journal

Year:

2004

Language:

english

File:

PDF, 227 KB

english, 2004

9

Variability of Emission Lines in the Planetary Nebulae IC 4997 and NGC 6572

Walter A. Feibelman, Lawrence H. Aller and Siek Hyung

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1992

File:

PDF, 1.29 MB

1992

10

Variability of Emission Lines in the Planetary Nebulae IC 4997 and NGC 6572

Walter A. Feibelman, Lawrence H. Aller and Siek Hyung

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1992

Language:

english

File:

PDF, 1.29 MB

english, 1992

11

Detection of Fluorine in the Halo Planetary Nebula BoBn 1: Evidence for a Binary Progenitor Star

Otsuka, Masaaki, Izumiura, Hideyuki, Tajitsu, Akito, Hyung, Siek

Journal:

The Astrophysical Journal

Year:

2008

Language:

english

File:

PDF, 115 KB

english, 2008

12

Spectroscopic Observations of the Planetary Nebula NGC 6818

Hyung, Siek, Aller, Lawrence H., Feibelman, Walter A.

Journal:

The Astrophysical Journal

Year:

1999

Language:

english

File:

PDF, 207 KB

english, 1999

13

Interpretation of Two Compact Planetary Nebulae, IC 4997 and NGC 6572, with Aid of Theoretical Models

Siek Hyung and L. H. Aller

Journal:

Proceedings of the National Academy of Sciences

Year:

1993

Language:

english

File:

PDF, 841 KB

english, 1993

14

DUST AND CHEMICAL ABUNDANCES OF THE SAGITTARIUS DWARF GALAXY PLANETARY NEBULA Hen2-436

Otsuka, Masaaki, Meixner, Margaret, Riebel, David, Hyung, Siek, Tajitsu, Akito, Izumiura, Hideyuki

Journal:

The Astrophysical Journal

Year:

2011

Language:

english

File:

PDF, 707 KB

english, 2011

15

THE ORIGIN AND EVOLUTION OF THE HALO PN BoBn 1: FROM A VIEWPOINT OF CHEMICAL ABUNDANCES BASED ON MULTIWAVELENGTH SPECTRA

Otsuka, Masaaki, Tajitsu, Akito, Hyung, Siek, Izumiura, Hideyuki

Journal:

The Astrophysical Journal

Year:

2010

Language:

english

File:

PDF, 1.29 MB

english, 2010

16

SIMULATIONS OF VISCOUS ACCRETION FLOW AROUND BLACK HOLES IN A TWO-DIMENSIONAL CYLINDRICAL GEOMETRY

Lee, Seong-Jae, Chattopadhyay, Indranil, Kumar, Rajiv, Hyung, Siek, Ryu, Dongsu

Journal:

The Astrophysical Journal

Year:

2016

Language:

english

File:

PDF, 4.28 MB

english, 2016

17

H α and H β Raman scattering line profiles of the symbiotic star AG Pegasi

Lee, Seong-Jae, Hyung, Siek

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2018

Language:

english

File:

PDF, 1.38 MB

english, 2018

18

Keck HIRES Spectra of the Planetary Nebula NGC 7009

Hyung, Siek, Fletcher, André, Aller, Lawrence H.

Journal:

Symposium - International Astronomical Union

Year:

2003

Language:

english

File:

PDF, 626 KB

english, 2003

19

Keck HIRES Spectra of the Planetary Nebula NGC 7009

Hyung, Siek, Fletcher, André, Aller, Lawrence H.

Journal:

Symposium - International Astronomical Union

Year:

2003

File:

PDF, 626 KB

2003

20

High Dispersion Spectra of Bright Planetary Nebulae

Hyung, Siek, Aller, Lawrence H.

Journal:

Symposium - International Astronomical Union

Year:

1993

File:

PDF, 329 KB

1993

21

Variable Spectra of IC 4997 and NGC 6572

Hyung, Siek, Aller, Lawrence H., Feibelman, Walter A.

Journal:

Symposium - International Astronomical Union

Year:

1993

File:

PDF, 302 KB

1993

22

Historical Remarks on the Spectroscopic Analysis of Planetary Nebulae

Aller, Lawrence H., Hyung, Siek

Journal:

Symposium - International Astronomical Union

Year:

2003

File:

PDF, 1.75 MB

2003

23

Physical properties of the fluorine and neutron-capture element-rich PN Jonckheere 900

Otsuka, Masaaki, Hyung, Siek

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2020

File:

PDF, 2.96 MB

2020

24

HIGH-DISPERSION SPECTRUM OF THE HALO PLANETARY NEBULA DdDm 1

Otsuka, Masaaki, Hyung, Siek, Lee, Seong-Jae, Izumiura, Hideyuki, Tajitsu, Akito

Journal:

The Astrophysical Journal

Year:

2009

File:

PDF, 768 KB

2009