No read on villain.

My intention with the turn c/minraise is to slow him down a bit - enough so that he won't raise me on the river with air/a made hand short of a set(or boat as it turned out). I sized my river bet so that he could call with any ace, and so that I could consider folding to a push with half my stack behind.

Thoughts? What is the standard line here?

Party Poker No-Limit Hold'em, $2 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

saw flop|saw showdown

UTG+1 ($198.50)
MP1 ($172.15)
MP2 ($109.96)
CO ($178)
Button ($220.45)
Hero ($200)
BB ($136.60)
UTG ($246.97)

Preflop: Hero is SB with J, A. Hero posts a blind of $1.
UTG calls $2, UTG+1 calls $2, 4 folds, Hero (poster) completes, BB checks.

Flop: ($8) 7, 9, A (4 players)
Hero checks, BB checks, UTG checks, UTG+1 bets $7, Hero calls $7, BB folds, UTG folds.

Turn: ($22) 4 (2 players)
Hero checks, UTG+1 bets $18, Hero raises to $36, UTG+1 calls $18.

River: ($94) A (2 players)
Hero bets $50, UTG+1 calls $50.

Final Pot: $194