The curvature emission model of peculiar isolated neutron star 2XMM J104608.7-594306 |
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| Institution: | 1. Observatorio Astronómico, Universidad Nacional de Córdoba, Laprida 854, Córdoba, X5000BGR, Argentina;2. Universidad Nacional Autónoma de México, Instituto de Astronomía, AP 70-264, CDMX 04510, México;3. Departamento de Astrofísica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain;4. Instituto de Astrofísica de Canarias (IAC), E-38205 La Laguna, Tenerife, Spain;5. Universidad Nacional Autónoma de México, Instituto de Astronomía, AP 70-264, CDMX 04510, México;6. Universidad de Guanajuato, Departamento de Astronomía, Guanajuato 36000, México;7. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina;1. Department of Mathematics, Graphic Era Hill University, Dehradun, Uttarakhand, India 248002;2. Department of Mathematics, Graphic Era (deemed to be) University, Dehradun, Uttarakhand, India 248002;3. Indraprastha Institute of Management and Technology, Saharanpur, Uttar Pradesh, India 247551;4. Former Professor of Mathematics, Indian Institute of Technology, Roorkee, Uttarakhand, India 247671;5. Emeritus Professor of Mathematics, Ambala College of Engineering and Applied Research, Devasthali, Ambala Cantt, Haryana, India 133101;1. Physics Engineering, Hacettepe University, TR-06800 Ankara, Turkey;2. Umeå University, SE-907 38 Umeå, Sweden |
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| Abstract: | In the present paper we construct non-thermal emission theory, interpreting the observational properties of a newly discovered pulsar 2XMM J104608.7-594306 in X-rays that is believed to be thermally emitting isolated neutron star. A different approach of curvature emission scenario is considered, giving the spectral energy distribution that is in a good agreement with the XMM-Newton observational data, which can be also successfully fitted with the pure Planckian spectral shape. We do not argue against thermal emission model relying on spectral analysis results, as additional observational properties are required for distinguishing between existing emission scenarios. |
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