Abstract
Abstract
Studies of excited states of beauty mesons and baryons, performed at the CMS Experiment, are presented. The first observation of
B
c
+
(
2
S
)
and
B
c
*
+
(
2
S
)
states in the
B
c
+
π
+
π
−
invariant mass spectrum is reported as well as the study of excited Λb(5912)0, Λb(5920)0, Λb(6146)0 and Λb(6152)0 baryons decaying to
Λ
b
0
π
+
π
−
. The analyses use Run-2 data, collected in pp collisions at
s
=
13
TeV
.
Subject
General Physics and Astronomy