U. Feldman - Publications, H-index & Citations

U. Feldman

artep inc

61H指数

659论文数

1.5W被引数

收录论文 90

发表时间

TRANSITION REGION ABUNDANCE MEASUREMENTS DURING IMPULSIVE HEATING EVENTS

ASTROPHYSICAL JOURNAL

IF5.4

2016-06-13

OAAI

Warren, Harry P.; Brooks, David H.; Doschek, George A.; Feldman, Uri

ANOMALOUS RELATIVE AR/CA CORONAL ABUNDANCES OBSERVED BY THE HINODE/EUV IMAGING SPECTROMETER NEAR SUNSPOTS

ASTROPHYSICAL JOURNAL LETTERS

IF11.7

2015-07-15

PREAI

Doschek, G. A.; Warren, H. P.; Feldman, U.

REDSHIFTS, WIDTHS, AND RADIANCES OF SPECTRAL LINES EMITTED BY THE SOLAR TRANSITION REGION

ASTROPHYSICAL JOURNAL

IF5.4

2011-12-02

OAAI

Feldman, U.; Dammasch, I. E.; Doschek, G. A.

THE Ne VII 465.22 Å TO Ca ix 466.23 Å INTENSITY RATIO ABUNDANCE DIAGNOSTIC IN SOLAR OBSERVATIONS

ASTROPHYSICAL JOURNAL

IF5.4

2011-11-07

PREAI

Widing, K. G.; Feldman, U.

FORBIDDEN AND INTERCOMBINATION LINES OF RR TELESCOPII: WAVELENGTH MEASUREMENTS AND ENERGY LEVELS

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES

IF8.5

2011-09-30

OAAI

Young, P. R.; Feldman, U.; Lobel, A.

Efficiency calibrations of cylindrically bent transmission crystals in the 20 to 80 keV x-ray energy range

OPTICS LETTERS

IF3.3

2011-04-06

PREAI

Szabo, Csilla I.; Feldman, Uri; Seltzer, Stephen; Hudson, Lawrence T.; O'Brien, Michelle; Park, Hye-Sook; Seely, John F.

THE EFFECT OF HOT CORONAL ELECTRONS ON EXTREME-ULTRAVIOLET SPECTRAL LINES OF He II EMITTED BY SOLAR TRANSITION REGION PLASMAS

ASTROPHYSICAL JOURNAL

IF5.4

2009-12-10

PREAI

Feldman, U.; Ralchenko, Yu.; Doschek, G. A.

CAN THE COMPOSITION OF THE SOLAR CORONA BE DERIVED FROM HINODE/EXTREME-ULTRAVIOLET IMAGING SPECTROMETER SPECTRA?

ASTROPHYSICAL JOURNAL

IF5.4

2009-03-27

PREAI

Feldman, U.; Warren, H. P.; Brown, C. M.; Doschek, G. A.

THE EMISSION MEASURE OF THE SOLAR LOWER TRANSITION REGION (2 x 104-2 x 105 K)

ASTROPHYSICAL JOURNAL

IF5.4

2009-03-09

OAAI

Feldman, U.; Dammasch, I. E.; Landi, E.

RADIATIVE LOSSES OF SOLAR CORONAL PLASMAS

ASTROPHYSICAL JOURNAL

IF5.4

2008-12-10

OAAI

Colgan, J.; Abdallah, J., Jr.; Sherrill, M. E.; Foster, M.; Fontes, C. J.; Feldman, U.

Solar observations of high-temperature emission with the Extreme-Ultraviolet Imaging Spectrometer on Hinode

ASTROPHYSICAL JOURNAL

IF5.4

2008-10-01

OAAI

Warren, Harry P.; Feldman, Uri; Brown, Charles M.

Nonthermal electron measurements in solar flares with Hinode EIS

ASTROPHYSICAL JOURNAL

IF5.4

2008-09-01

OAAI

Feldman, Uri; Ralchenko, Yuri; Landi, Enrico

Wavelengths and intensities of spectral lines in the 171-211 and 245-291 Å ranges from five solar regions recorded by the Extreme-Ultraviolet Imaging Spectrometer (EIS) on Hinode

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES

IF8.5

2008-06-01

141

OAAI

Brown, C. M.; Feldman, U.; Seely, J. F.; Korendyke, C. M.; Hara, H.

Line intensity ratios in the EIS range sensitive to electron densities in 107 K plasmas

ASTROPHYSICAL JOURNAL

IF5.4

2008-05-20

OAAI

Feldman, U.; Landi, E.; Doschek, G. A.

Calcium-to-argon and nickel-to-argon abundance ratios as tracers of the source region of postflare loop system material

ASTROPHYSICAL JOURNAL

IF5.4

2008-03-01

PREAI

Widing, K. G.; Feldman, U.

Bright EUV lines emitted by highly ionized tungsten ions as diagnostic indicators of the tungsten transport in ITER core plasmas (Te > 7 KeV)

NUCLEAR FUSION

IF4

2008-02-28

PREAI

Feldman, U.; Seely, J. E.; Landi, E.; Ralchenko, Yu.

Observations of the Sun at vacuum-ultraviolet wavelengths from space. Part II: Results and interpretations

SPACE SCIENCE REVIEWS

IF7.4

2008-01-09

OAAI

Wilhelm, Klaus; Marsch, Eckart; Dwivedi, Bhola N.; Feldman, Uri

The thermal structure of an active region observed outside the solar disk

ASTROPHYSICAL JOURNAL

IF5.4

2008-01-01

OAAI

Landi, E.; Feldman, U.

Diagnostics of suprathermal electrons in active-region plasmas using He-like UV lines

ASTROPHYSICAL JOURNAL

IF5.4

2007-05-10

PREAI

Feldman, U.; Landi, E.; Doschek, G. A.

Spectroscopic measurement of coronal compositions

SPACE SCIENCE REVIEWS

IF7.4

2007-04-27

PREAI

Feldman, U.; Widing, K. G.

研究方向