Search for radio counterpart of the Fermi/VERITAS PWN candidate in the SNR CTA 1

We present new high angular resolution and high sensitivity radio observations toward the neutron star RX J0007.0+7303, carried out with the Karl G. Jansky Very Large Array at 1.5 GHz. This source powers a pulsar wind nebula (PWN) only detected in the X-ray and gamma-ray domains. The new high qualit...

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Detalles Bibliográficos
Autores principales: Giacani, E., Rovero, A.C., Cillis, A., Pichel, A., Dubner, G.
Formato: CONF
Materias:
CTA 1
Pulsar wind nebula
Radio observations
Cosmic rays
Cosmology
Pulsars
Radio
Signal to noise ratio
High sensitivity
Neutron stars
Noise levels
Pulsar wind nebulae
Radio observation
Very large arrays
Gamma rays
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_97885890_v2013-October_n_p_Giacani
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:We present new high angular resolution and high sensitivity radio observations toward the neutron star RX J0007.0+7303, carried out with the Karl G. Jansky Very Large Array at 1.5 GHz. This source powers a pulsar wind nebula (PWN) only detected in the X-ray and gamma-ray domains. The new high quality radio observations do not show any evidence of a source, either point-like or extended, that could be interpreted as the radio counterpart of the high energy PWN, down to a noise level of 15 µJy/beam. © 2013 Sociedade Brasileira de Fisica. All Rights Reserved.

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