Browsing University of Hertfordshire by Author "Jose, J."

Now showing items 1-3 of 3

    • Impact of uncertainties in reaction Q values on nucleosynthesis in type I x-ray bursts 

      Parikh, A.; Jose, J.; Iliadis, C.; Moreno, F.; Rauscher, T. (2009-04)
      Nucleosynthesis in type I X-ray bursts may involve up to several thousand nuclear processes. The majority of these processes have only been determined theoretically due to the lack of sufficient experimental information. ...

    • Multiwavelength detection of an ongoing FUOr-type outburst on a low-mass YSO 

      Guo, Zhen; Lucas, P. W.; Kurtev, R. G.; Borissova, J.; Elbakyan, V.; Morris, C.; Bayo, A.; Smith, L.; Garatti, A. Caratti o; Peña, C. Contreras; Minniti, D.; Jose, J.; Ashraf, M.; Alonso-García, J; Miller, N.; Muthu, H. D. S. (2024-03-01)
      During the pre-main-sequence evolution, Young Stellar Objects (YSOs) assemble most of their mass during the episodic accretion process. The rarely seen FUOr-type events are valuable laboratories to investigate the outbursting ...

    • New Eruptive YSOs from SPICY and WISE 

      Peña, Carlos Contreras; Ashraf, M.; Lee, J. E.; Herczeg, G.; Lucas, P. W.; Guo, Z.; Johnstone, D.; Lee, H. G.; Jose, J. (2023-12-28)
      This work presents four high-amplitude variable YSOs (≃3 mag at near-or mid-IR wavelengths) arising from the SPICY catalog. Three outbursts show a duration that is longer than 1 year, and are still ongoing. And additional ...