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Einstein@Home discovers a radio-quiet gamma-ray millisecond pulsar

التفاصيل البيبلوغرافية
العنوان: Einstein@Home discovers a radio-quiet gamma-ray millisecond pulsar
المؤلفون: Clark, C. J., Pletsch, H. J., Wu, J., Guillemot, L., Kerr, M., Johnson, T. J., Camilo, F., Salvetti, D., Allen, B., Anderson, D., Aulbert, C., Beer, C., Bock, O., Cuéllar, A., Eggenstein, H. -B, Fehrmann, H., Kramer, M., Kwang, S. A., MacHenschalk, B., Nieder, L., Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Blandford, R. D., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Burnett, T. H., Buson, S., Cameron, R. A., Caputo, R., Caraveo, P. A., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Ciprini, S., Cominsky, L. R., Costantin, D., Cutini, S., D'Ammando, F., De Luca, A., Desiante, R., Di Venere, L., Di Mauro, M., Di Lalla, N., Digel, S. W., Favuzzi, C., Ferrara, E. C., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Gomez-Vargas, G. A., Green, D., Grenier, I. A., Guiriec, S., Harding, A. K., Hewitt, J. W., Horan, D., Jóhannesson, G., Kensei, S., Kuss, M., La Mura, G., Larsson, Stefan, Latronico, L., Li, J., Longo, F., Loparco, F., Lovellette, M. N., Lubrano, P., Magill, J. D., Maldera, S., Manfreda, A., Mazziotta, M. N., McEnery, J. E., Michelson, P. F., Mirabal, N., Mitthumsiri, W., Mizuno, T., Monzani, M. E., Morselli, A., Moskalenko, I. V., Nuss, E., Ohsugi, T., Omodei, N., Orienti, M., Orlando, E., Palatiello, M., Paliya, V. S., De Palma, F., Paneque, D., Perkins, J. S., Persic, M., Pesce-Rollins, M., Porter, T. A., Principe, G., Rainò, S., Rando, R., Ray, P. S., Razzano, M., Reimer, A., Reimer, O., Romani, R. W., Parkinson, P. M. S., Sgrò, C., Siskind, E. J., Smith, D. A., Spada, F., Spandre, G., Spinelli, P., Thayer, J. B., Thompson, D. J., Torres, D. F., Troja, E., Vianello, G., Wood, K., Wood, M.
المصدر: Science Advances. 4(2)
مصطلحات موضوعية: Distributed computer systems, Pulsars, Blind searches, Emission beams, Galactic bulge, Gamma ray sources, Large area telescopes, Millisecond pulsars, Neutron stars, Radio observation, Gamma rays
الوصف: Millisecond pulsars (MSPs) are old neutron stars that spin hundreds of times per second and appear to pulsate as their emission beams cross our line of sight. To date,radio pulsations have been detected from all rotation-powered MSPs. In an attempt to discover radio-quiet gamma-ray MSPs,we used the aggregated power from the computers of tens of thousands of volunteers participating in the Einstein@Home distributed computing project to search for pulsations from unidentified gamma-ray sources in Fermi Large Area Telescope data. This survey discovered two isolated MSPs,one of which is the only known rotation-powered MSP to remain undetected in radio observations. These gamma-ray MSPs were discovered in completely blind searches without prior constraints from other observations,raising hopes for detecting MSPs from a predicted Galactic bulge population.
وصف الملف: print
الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-227431Test
https://doi.org/10.1126/sciadv.aao7228Test
قاعدة البيانات: SwePub
الوصف
تدمد:23752548
DOI:10.1126/sciadv.aao7228