
doi: 10.1038/35006529
pmid: 10761895
Observations with the sharpest X-ray eye available have started to unravel the mysteries of the cosmic X-ray background. The first images in the higher energy ‘hard’ X-ray range have helped resolve at least 75% of the background sources.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 1 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
