Funding from the Ministry of Science and Technology of China;the National Natural Sciences Foundation of China(Grant Nos.10725524 and 10773011);the Chinese Academy of Sciences(Grant Nos.KJCX2-YW-N13,KJCX3-SYW-N2 and GJHZ1004)
In the paper the authors from the Key Laboratory of Particle Astrophysics,Institute of High Energy Physics,Chinese Academy of Sciences in Beijing proposed a new model trying to explain the knee at cosmic ray spectra.T...