IAFE 05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Study of the interstellar medium around the supernova remnant G27.8+0.6
Autor/es:
A. PETRIELLA; E. GIACANI; S. PARON
Lugar:
San Juan
Reunión:
Congreso; 54 Reunión Anual de la Asociación Argentina de Astronomía; 2011
Institución organizadora:
Asociación Argentina de Astronomía
Resumen:
The supernova remnant G27.8+0.6 has been classified as a plerion, as it presents in the radio band a filled center with polarized emission and flat spectrum. The remnant lies inside the error box of the -ray source EGRJ1838- 0420 but the origin of the emission still remains unclear. In this work, we studied the interstellar medium around G27.8+0.6. From the distribution of the molecular gas, we found a molecular cloud that presents morphological signatures of interaction with the remnant. This interaction points to a possible hadronic origin for the -ray emission.
