text:   M 51 with LEGUS",5,"[""The single hardest thing I've ever done my entire life is finally done with.\n\nWe combine the GMC catalog from the PAWS survey with the LEGUS star cluster catalogs in the Whirlpool galaxy M51. \n\nWe find a few things:\n\n<LINK>"", '(1) We find that star clusters remain associated with their birth GMCs for about 4-6 Myr. This is a longer timescale than in NGC7793 (Grasha+18, MNRAS, 481, 1016). A result of the higher surface density in M51, which constrains the winds (feedback), thus increasing the timescale.', '(2) The correlation function of the GMCs are significantly flatter than that of the star clusters. When we tune the star formation efficiency of the GMCs until the correlation function resembles that of the star clusters, we find that the GMCs have a SFE of just a few percent.', 'Thus, only the most massive GMCs are capable of forming the young, massive star clusters we observe. \n\nhttps://t.co/Tg1G1xTe8k', 'Nothing can describe the work that went into this paper\n\nThe final, published paper is dramatically different than what I had originally submitted. I encourage people to look up chapter 5 of my dissertation, the paper in its original submitted form. \n\nhttps://t.co/ox6HCU1chG']",18,12,1145