Soft X-Ray Background Flux
| Autor: | BUNNER, A. N., COLEMAN, P. C., KRAUSHAAR, W. L., MCCAMMON, D., PALMIERI, T. M., SHILEPSKY, A., ULMER, M. |
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| Zdroj: | Nature; September 1969, Vol. 223 Issue: 5212 p1222-1226, 5p |
| Abstrakt: | Measurements of the soft X-ray background flux show good qualitative correlation with 21 cm measurements of columnar hydrogen density but too little apparent absorption. A portion of the flux may originate in unresolved population II objects or may be extragalactic. |
| Databáze: | Supplemental Index |
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