supported by the National Natural Science Foundation of China(Grant Nos.11473031,11261140641 and 11173028);the 973 Program(Grant No.2013CB837900)
The cross-correlation between the high-redshift 21 cm background and the Soft X-ray Background (SXB) of the Universe may provide an additional probe of the Epoch of Reionization. Here we use semi-numerical simulatio...