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Results: 1-25/38
Authors:
Curdt, W
Brekke, P
Feldman, U
Wilhelm, K
Dwivedi, BN
Schuhle, U
Lemaire, P
Citation: W. Curdt et al., The SUMER spectral atlas of solar-disk features, ASTRON ASTR, 375(2), 2001, pp. 591-613
Authors:
Goltsov, A
Morozov, A
Ping, Y
Geltner, I
Suckewer, S
Feldman, U
Jones, T
Moore, C
Seely, J
Sprangle, P
Ting, A
Elton, R
Krushelnik, K
Zigler, A
Citation: A. Goltsov et al., Lasing to ground state of ions in discharge created plasma in microcapillary, J PHYS IV, 11(PR2), 2001, pp. 165-173
Authors:
Weaver, JL
Feldman, U
Seely, JF
Holland, G
Serlin, V
Klapisch, M
Columbant, D
Mostovych, A
Citation: Jl. Weaver et al., Absolutely calibrated, time-resolved measurements of soft x rays using transmission grating spectrometers at the Nike Laser Facility, PHYS PLASMA, 8(12), 2001, pp. 5230-5238
Authors:
Doron, R
Feldman, U
Citation: R. Doron et U. Feldman, Visible and near UV M1 transitions within N-shell ground configurations ofheavy ions predicted to be bright in low-density plasmas, PHYS SCR, 64(4), 2001, pp. 319-325
Authors:
Feldman, U
Citation: U. Feldman, EBIT measurements that can help establish the excitation conditions in hotsolar upper atmosphere plasmas, PHYS SCR, 63(4), 2001, pp. 276-283
Authors:
Feldman, U
Doron, R
Klapisch, M
Bar-Shalom, A
Citation: U. Feldman et al., Intensity vs. electron density of the ultraviolet M1 transition in Xe32+, Gd42+, W52+, Bi61+, and U70+ (Ti-like ions), PHYS SCR, 63(4), 2001, pp. 284-288
Authors:
Weaver, JL
Holland, G
Feldman, U
Seely, JF
Brown, CM
Serlin, V
Deniz, AV
Klapisch, M
Citation: Jl. Weaver et al., The determination of absolutely calibrated spectra from laser produced plasmas using a transmission grating spectrometer at the Nike laser facility, REV SCI INS, 72(1), 2001, pp. 108-118
Authors:
Feldman, U
Dammasch, IE
Wilhelm, K
Citation: U. Feldman et al., On the unresolved fine structures of the solar upper atmosphere. IV. The interface with the chromosphere, ASTROPHYS J, 558(1), 2001, pp. 423-427
Authors:
Landi, E
Doron, R
Feldman, U
Doschek, GA
Citation: E. Landi et al., Intensity ratios between the 2s(2) S-1(0)-2s2p P-3(1) and 2s(2)p P-1(1)-2p(2) D-1(2), transitions in Be-like ions as electron temperature indicators for solar upper atmosphere plasmas, ASTROPHYS J, 556(2), 2001, pp. 912-918
Authors:
Widing, KG
Feldman, U
Citation: Kg. Widing et U. Feldman, On the rate of abundance modifications versus time in active region plasmas, ASTROPHYS J, 555(1), 2001, pp. 426-434
Authors:
Laming, JM
Feldman, U
Citation: Jm. Laming et U. Feldman, The solar helium abundance in the outer corona determined from observations with SUMER/SOHO, ASTROPHYS J, 546(1), 2001, pp. 552-558
Authors:
Doschek, GA
Feldman, U
Laming, JM
Schuhle, U
Wilhelm, K
Citation: Ga. Doschek et al., Properties of solar polar coronal hole plasmas observed above the limb, ASTROPHYS J, 546(1), 2001, pp. 559-568
Authors:
Jacobson, FL
Judy, PF
Feldman, U
Seltzer, SE
Citation: Fl. Jacobson et al., Perceived features reported as nodules: Interpretation of spiral chest CT scans, ACAD RADIOL, 7(2), 2000, pp. 77-82
Authors:
Ben-Artzi, M
Falcovitz, J
Feldman, U
Citation: M. Ben-artzi et al., Remarks on high-resolution split schemes computation, SIAM J SC C, 22(3), 2000, pp. 1008-1015
Authors:
Curdt, W
Landi, E
Wilhelm, K
Feldman, U
Citation: W. Curdt et al., Wavelength measurements of heliumlike 1s2s S-3(1)-1s2p P-3(0,2) transitions in Ne8+, Na9+, Mg10+, and Si12+ emitted by solar flare plasmas - art. no.022502, PHYS REV A, 6202(2), 2000, pp. 2502
Authors:
Feldman, U
Laming, JM
Citation: U. Feldman et Jm. Laming, Element abundances in the upper atmospheres of the sun and stars: Update of observational results, PHYS SCR, 61(2), 2000, pp. 222-252
Authors:
Curdt, W
Dwivedi, BN
Feldman, U
Citation: W. Curdt et al., The EUV spectrum of sunspot plumes observed by SUMER on SOHO, J ASTROPHYS, 21(3-4), 2000, pp. 397-401
Authors:
Feldman, U
Dammasch, IE
Wilhelm, K
Citation: U. Feldman et al., The morphology of the solar upper atmosphere during the sunspot minimum, SPACE SCI R, 93(3-4), 2000, pp. 411-472
Authors:
Feldman, U
Curdt, W
Landi, E
Wilhelm, K
Citation: U. Feldman et al., Identification of spectral lines in the 500-1600 angstrom wavelength rangeof highly ionized Ne, Na, Mg, Ar, K, Ca, Ti, Cr, Mn, Fe, Co, and Ni emitted by flares (T-e >= 3 x 10(6) K) and their potential use in plasma diagnostics, ASTROPHYS J, 544(1), 2000, pp. 508-521
Authors:
Kucera, TA
Feldman, U
Widing, KG
Curdt, W
Citation: Ta. Kucera et al., Wavelengths of forbidden transitions arising from levels within the Fe+19 2s(2)2p(3) ground configuration, ASTROPHYS J, 538(1), 2000, pp. 424-427
Authors:
Feldman, U
Widing, KG
Warren, HP
Citation: U. Feldman et al., Morphology of the quiet solar upper atmosphere in the 4 x 10(4) < T-e < 1.4 x 10(6) K temperature regime (vol 522, pg 1133, 1999), ASTROPHYS J, 529(2), 2000, pp. 1145
Authors:
Doschek, GA
Feldman, U
Citation: Ga. Doschek et U. Feldman, Extreme-ultraviolet spectral line widths in quiet-Sun coronal plasmas at distances of 1.03 <= R circle dot <= 1.45 along the solar equatorial plane, ASTROPHYS J, 529(1), 2000, pp. 599-604
Authors:
Schuhle, U
Curdt, W
Hollandt, J
Feldman, U
Lemaire, P
Wilhelm, K
Citation: U. Schuhle et al., Radiometric calibration of the vacuum-ultraviolet spectrograph SUMER on the SOHO spacecraft with the B detector, APPL OPTICS, 39(3), 2000, pp. 418-425
Authors:
Goltsov, A
Morozov, A
Suckewer, S
Elton, R
Feldman, U
Krushelnick, K
Jones, T
Moore, C
Seely, J
Sprangle, P
Ting, A
Zigler, A
Citation: A. Goltsov et al., Is efficiency of gain generation in Li III 13.5-nm laser with 0.25-mu m subpicosecond pulses the same as with 1 mu m?, IEEE S T QU, 5(6), 1999, pp. 1453-1459
Authors:
Laming, JM
Feldman, U
Citation: Jm. Laming et U. Feldman, Relationships among the intensities of Li-, Be-, and Na-like resonance lines in collisionally ionized astrophysical plasmas (10(5) <= T-e <= 10(7) K), ASTROPHYS J, 527(1), 1999, pp. 461-469