We present a high-resolution , near-IR spectroscopic study of multiple outflows in the LkH \alpha 234 star formation region using the Immersion GRating INfrared Spectrometer ( IGRINS ) .
Spectral mapping over the blueshifted emission of HH 167 allowed us to distinguish at least three separate , spatially overlapped , outflows in H { { } _ { 2 } } and [ \ion Fe2 ] emission .
We show that the H { { } _ { 2 } } emission represents not a single jet , but complex multiple outflows driven by three known embedded sources : MM1 , VLA 2 , and VLA 3 .
There is a redshifted H { { } _ { 2 } } outflow at a low velocity , V _ { LSR } < + 50 km s ^ { -1 } , with respect to the systemic velocity of V _ { LSR } = - 11.5 km s ^ { -1 } , that coincides with the H { { } _ { 2 } } O masers seen in earlier radio observations two arcseconds southwest of VLA 2 .
We found that the previously detected [ \ion Fe2 ] jet with | V _ { LSR } | > 100 km s ^ { -1 } driven by VLA 3B is also detected in H { { } _ { 2 } } emission , and confirm that this jet has a position angle about 240 ^ { \circ } .
Spectra of the redshifted knots at 14 \arcsec - 65 \arcsec northeast of LkH \alpha 234 are presented for the first time .
These spectra also provide clues to the existence of multiple outflows .
We detected high-velocity ( 50 - 120 km s ^ { -1 } ) H { { } _ { 2 } } gas in the multiple outflows around LkH \alpha 234 .
Since these gases move at speeds well over the dissociation velocity ( > 40 km s ^ { -1 } ) , the emission must originate from the jet itself rather than H { { } _ { 2 } } gas in the ambient medium .
Also , position-velocity diagrams and excitation diagram indicate that emission from knot C in HH 167 come from two different phenomena , shocks and photodissociation .