NL50 AJ on AQJ flop

[chris216]

Villain is 52/33/0.95, so he was one of the reasons I was at the table. However, he was rather passive. What if villain was unknown?

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP ($58.45)
CO ($47.50)
Hero ($87.40)
SB ($67.90)
BB ($56.20)
UTG ($48.55)

Preflop: Hero is Button with A[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">CO raises to $2</font>, <font color="#CC3333">Hero raises to $6</font>, <font color="#666666">2 folds</font>, CO calls $4.

Flop: ($12.75) Q[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
CO checks, <font color="#CC3333">Hero bets $9</font>, <font color="#CC3333">CO raises to $41.5</font>, Hero ???