Pulsar Discovery by Global Volunteer Computing
Knispel, B. · Allen, B. · Cordes, J. M. · Deneva, J. S. · Anderson, D. · Aulbert, C. · Bhat, N. D. R. · Bock, O. · Bogdanov, S. · Brazier, A. · Camilo, F. · Champion, D. J. · Chatterjee, S. · Crawford, F. · Demorest, P. B. · Fehrmann, H. · Freire, P. C. C. · Gonzalez, M. E. · Hammer, D. · Hessels, J. W. T. · Jenet, F. A. · Kasian, L. · Kaspi, V. M. · Kramer, M. · Lazarus, P. · van Leeuwen, J. · Lorimer, D. R. · Machenschalk, A. G. Lyne B. · McLaughlin, M. A. · Messenger, C. · Nice, D. J. · Papa, M. A. · Pletsch, H. J. · Prix, R. · Ransom, S. M. · Siemens, X. · Stairs, I. H. · Stappers, B. W. · Stovall, K. · Venkataraman, A.
الأصل · EN
Einstein@Home aggregates the computer power of hundreds of thousands of volunteers from 192 countries to "mine" large data sets. It has now found a 40.8 Hz isolated pulsar in radio survey data from the Arecibo Observatory taken in February 2007. Additional timing observations indicate that this pulsar is likely a disrupted recycled pulsar. PSR J2007+2722's pulse profile is remarkably wide with emission over almost the entire spin period; the pulsar likely has closely aligned magnetic and spin axes. The massive computing power provided by volunteers should enable many more such discoveries.
الترجمة العربية
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