In these asymmetries I only use the leading away-side charged pion (+ or -) from each event.

Event Cuts

• 6 < BBC time bin < 9
• Usual Spin DB QA checks, including masked bxings identified by Tai

Jet Cuts

• p_{T} > 3.5
• -0.7 < detector η < 0.9
• R_{T} < 0.92
• jet axis within 36 degrees of triggered jetpatch center

Track Cuts

• 2 < p_{T} < 10
• |η| < 1.0
• nFitPoints > 25
• |dcaGlobal| < 1.0
• recalibrated nσ(π) in [-1,2]
• ΔR relative to jet > 1.5

Asymmetries are defined as (Y,B):

Yellow Beam: -1 x { (++ + +-) - (-+ + —) }
Blue Beam: -1 x { (++ + -+) - (+- + —) }
Like-Sign: (++) - (—)
Unlike-Sign: (+-) - (-+)