2009A&A...507.1697P


C.D.S. - SIMBAD4 rel 1.7 - 2019.10.17CEST16:15:37

2009A&A...507.1697P - Astronomy and Astrophysics, volume 507, 1697-1705 (2009/12-1)

Stark broadening measurements of low-intensity singly and doubly ionized xenon spectral lines.

PELAEZ R.J., CIRISAN M., DJUROVIC S., APARICIO J.A. and MAR S.

Abstract (from CDS):

The aim of this work is to provide Stark parameters of low intensity Xe II and Xe III spectral lines from which scarce or null previous information exist.This work completes the measurements of ionized Xenon parameters developed in the last few years and extends Stark parameters database for astrophysical applications. All Stark parameters were measured in a pulsed arc plasma with 95% of helium and 5% of xenon. Measured electron densities and temperatures were in the range of (0.2-1.7)x1023m–3 and 18000-25500K, respectively. As a whole 25 Stark widths and 29 shifts of XeII spectral lines have been measured, along with 10 Stark widths and 6 shifts of Xe III. Some of the presented data are compared to theoretical values calculated using modified semiempirical formulae, as well as to other available experimental results.

Abstract Copyright:

Journal keyword(s): plasmas - atomic data - line: profiles

Simbad objects: 11

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Number of rows : 11

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2019
#notes
1 * 33 Gem Ro* 06 49 49.8360372292 +16 12 10.393233085 5.24 5.72 5.87     B7III 134 0
2 NGC 2440 PN 07 41 54.91 -18 12 29.7   18.9       ~ 626 2
3 * kap Cnc a2* 09 07 44.8101438776 +10 40 05.527005225 4.70 5.13 5.24     B8IIImnp 351 0
4 IC 2501 PN 09 38 47.1807127191 -60 05 30.742117523   11.7 10     O3-6 173 0
5 IC 4191 PN 13 08 47.34 -67 38 37.6   10.32 11.61     ~ 132 0
6 * 112 Her SB* 18 52 16.4285169231 +21 25 30.505805624 4.83 5.304 5.393     B9pHg 192 0
7 HD 175640 * 18 56 22.6598248501 -01 47 59.505133114 5.86 6.149 6.196     B9IIIpHgMnEu 132 0
8 HD 178065 SB* 19 07 09.0290270150 +00 38 27.495717066 6.31 6.584 6.538     B9III 90 0
9 HD 182308 * 19 19 46.1393125405 +64 23 26.903846031   6.413 6.504     A0Ib 91 0
10 * 46 Aql * 19 42 12.8124227379 +12 11 35.738183084   6.234 6.321     B9III 107 0
11 NGC 7027 PN 21 07 01.8 +42 14 10   9.1 10.9     ~ 2301 1

    Equat.    Gal    SGal    Ecl

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2019.10.17-16:15:37

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