LHC Signatures of Vector-Like Quarks

Table 2

Neutral current parameters 𝑓_𝐿 and 𝑓_𝑅.

		Singlets		Doublets			Triplets
𝑈(1)𝑌		2/3	−1/3	7/6	1/6	−5/6	2/3	−1/3
𝑡^′	𝑓𝐿𝑓𝑅	0−1/2		−1−1/2	0+1/2		0−1/2	+1/2+1
𝑏^′	𝑓𝐿𝑓𝑅		0+1/2		0−1/2	+11/2	−1/2−1	0+1/2