General
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* We miss a statement in the paper on the agreement between CMS and LHCb.
We don't need an exact number, but perhaps a sentence like this around L.234?
"The results for he CMS and LHCb experiments separate are very consistent
with each other, both for BR(B0) and for BR(B0s)."

* The use of "bbar-antiquark" is not consistent; sometimes "bbar-antiquark" 
is used. We would prefer "bbar-antiquark". (See L.49, L.284, L.28)

* The use of "fs/fd" inline is a bit dense, and fs,fd become a bit too small.
(See L.143, L.159, L.503, L.559, ...)

* Q: (L.244) What do you mean with "inferences" ?
 

Details
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L.131 "dangerous background sources" -> "peaking background sources"

L.151 [how does 'slightly' compare with 'somewhat' ? Propose a rewrite:]
"with slightly different mass and somewhat different lifetime" ->
"with slightly different mass and lifetime"

L.161 "to the whether" -> "to whether"

L.174 [would read beter in brackets?]
"signal, assuming SM rate, and" -> "signal (assuming the SM rate) and"

L.178 "components and combined is overlaid." ->
"components, and all components combined, is overlaid."

L.196 "measurement at 1.2 sigma (2.2 sigma) level." ->
 "measurement at the 1.2 sigma (2.2 sigma) level."

L.208 [It is confusing to what you mean with "difference", as you refer to the
ratio. This might help:] 
"SM, but the difference is not" ->  "SM, but this difference is not" 

L.229 "of about 10 that" -> "of about 10 variables that"

L.236 [Capitalize 'extended methods' for consistency?]

L.237 "; LHCb used" -> ", whereas LHCb used"

L.252,284 "Collaboration" -> "collaboration" 

L.397,L.429 mr -> mrad

L.446,448 [twice "very similar"; avoid one of the two.]

L.456 "for the LHC Run 1." -> "for the LHC Run 1 from 2010 to 2012."

L.479 "can appear in close" ->  "can appear close" 

L.480 "muon and combined" -> "muon, and combined"

L.492 [unclear if detected or produced:] 
"numbers of Bs0 and B0" -> "numbers of produced Bs0 and B0"

L.521 "References" -> "Refs."

L.525 "instead of taken" -> "rather than taken"

L.526 "analysis: the" -> "analysis. The"

L.538 [skip?: ] "in particular" 

L.539 "results" -> "measurements"

L.541 [skip:] "in order"

L.569 "too computationally" -> "computationally too"