Ytterbium monohydroxide is a promising molecule in the search for new physics. It is well known that levels of opposite parity, separated by energy split, the so-called l-doublets, define the experimental electric field strength required for molecule polarization. In addition, in our previous paper [Phys. Rev. A 105, L050801 (2022)], we have shown that the value of l-doubling directly influences the sensitivity of linear triatomic molecules toward the P,T-odd effects. In our work [J. Chem. Phys. 155, 164301 (2021)], we have calculated the value of l-doubling for YbOH molecules with the approximation of fixed O–H bond length. Taking the importance of this property into account, in the present study, we consider the additional degree of freedom corresponding to ligand (OH) deformation.

1.
M. D.
Schwartz
,
Quantum Field Theory and the Standard Model
(
Cambridge University Press
,
2014
).
2.
Particle Data Group
,
P.
Zyla
,
R.
Barnett
,
J.
Beringer
,
O.
Dahl
,
D.
Dwyer
,
D.
Groom
,
C.-J.
Lin
,
K.
Lugovsky
,
E.
Pianori
 et al,
Prog. Theor. Exp. Phys.
2020
,
083C01
.
4.
J. E.
Kim
and
G.
Carosi
,
Rev. Mod. Phys.
82
,
557
(
2010
); arXiv:0807.3125:
J. E.
Kim
and
G.
Carosi
,
Rev. Mod. Phys.
91
,
049902
(
2019
).
5.
I. B.
Khriplovich
and
S. K.
Lamoreaux
,
CP Violation without Strangeness: Electric Dipole Moments of Particles, Atoms, and Molecules
(
Springer Science & Business Media
,
2012
).
6.
N.
Cabibbo
,
Phys. Rev. Lett.
10
,
531
(
1963
).
7.
M.
Kobayashi
and
T.
Maskawa
,
Prog. Theor. Phys.
49
,
652
(
1973
).
8.
B. M.
Pontecorvo
,
Zh. Eksp. Teor. Fiz.
34
,
247
(
1957
); B. M. Pontecorvo, Sov. Phys. JETP 7 172 (1958)..
9.
Z.
Maki
,
M.
Nakagawa
, and
S.
Sakata
,
Prog. Theor. Phys.
28
,
870
(
1962
).
10.
11.
T.
Fukuyama
,
Int. J. Mod. Phys. A
27
,
1230015
(
2012
).
12.
M.
Pospelov
and
A.
Ritz
,
Phys. Rev. D
89
,
056006
(
2014
); arXiv:1311.5537.
13.
Y.
Yamaguchi
and
N.
Yamanaka
,
Phys. Rev. Lett.
125
,
241802
(
2020
); arXiv:2003.08195.
14.
Y.
Yamaguchi
and
N.
Yamanaka
,
Phys. Rev. D
103
,
013001
(
2021
); arXiv:2006.00281.
15.
J.
Baron
,
W. C.
Campbell
,
D.
DeMille
,
J. M.
Doyle
,
G.
Gabrielse
,
Y. V.
Gurevich
,
P. W.
Hess
,
N. R.
Hutzler
,
E.
Kirilov
,
I.
Kozyryev
 et al,
Science
343
,
269
(
2014
).
16.
D.
DeMille
,
J. M.
Doyle
, and
A. O.
Sushkov
,
Science
357
,
990
(
2017
).
17.
V.
Andreev
,
D.
Ang
,
D.
DeMille
,
J.
Doyle
,
G.
Gabrielse
,
J.
Haefner
,
N.
Hutzler
,
Z.
Lasner
,
C.
Meisenhelder
,
B.
O’Leary
 et al,
Nature
562
,
355
(
2018
).
18.
V.
Cirigliano
,
A.
Crivellin
,
W.
Dekens
,
J.
de Vries
,
M.
Hoferichter
, and
E.
Mereghetti
,
Phys. Rev. Lett.
123
,
051801
(
2019
).
19.
N. R.
Hutzler
,
A.
Borschevsky
,
D.
Budker
,
D.
DeMille
,
V.
Flambaum
,
G.
Gabrielse
,
R.
Ruiz
,
A.
Jayich
,
L.
Orozco
,
M.
Ramsey-Musolf
 et al, arXiv:2010.08709 (
2020
).
20.
W. B.
Cairncross
,
D. N.
Gresh
,
M.
Grau
,
K. C.
Cossel
,
T. S.
Roussy
,
Y.
Ni
,
Y.
Zhou
,
J.
Ye
, and
E. A.
Cornell
,
Phys. Rev. Lett.
119
,
153001
(
2017
).
21.
A. N.
Petrov
,
Phys. Rev. A
97
,
052504
(
2018
).
22.
R.
Alarcon
,
J.
Alexander
,
V.
Anastassopoulos
,
T.
Aoki
,
R.
Baartman
,
S.
Baeßler
,
L.
Bartoszek
,
D. H.
Beck
,
F.
Bedeschi
,
R.
Berger
 et al, “
Electric dipole moments and the search for new physics
,” (
2022
); arXiv:2203.08103 [hep-ph].
23.
T. A.
Isaev
and
R.
Berger
,
Phys. Rev. Lett.
116
,
063006
(
2016
).
24.
T. A.
Isaev
,
A. V.
Zaitsevskii
, and
E.
Eliav
,
J. Phys. B: At., Mol. Opt. Phys.
50
,
225101
(
2017
).
25.
I.
Kozyryev
and
N. R.
Hutzler
,
Phys. Rev. Lett.
119
,
133002
(
2017
).
26.
N. R.
Hutzler
,
Quantum Sci. Technol.
5
,
044011
(
2020
).
27.
A.
Zakharova
,
Phys. Rev. A
105
,
032811
(
2022
).
28.
I.
Kozyryev
,
L.
Baum
,
K.
Matsuda
,
B. L.
Augenbraun
,
L.
Anderegg
,
A. P.
Sedlack
, and
J. M.
Doyle
,
Phys. Rev. Lett.
118
,
173201
(
2017
).
29.
L.
Baum
,
N. B.
Vilas
,
C.
Hallas
,
B. L.
Augenbraun
,
S.
Raval
,
D.
Mitra
, and
J. M.
Doyle
,
Phys. Rev. Lett.
124
,
133201
(
2020
).
30.
D.
Mitra
,
N. B.
Vilas
,
C.
Hallas
,
L.
Anderegg
,
B. L.
Augenbraun
,
L.
Baum
,
C.
Miller
,
S.
Raval
, and
J. M.
Doyle
,
Science
369
,
1366
(
2020
).
31.
T. C.
Steimle
,
C.
Linton
,
E. T.
Mengesha
,
X.
Bai
, and
A. T.
Le
,
Phys. Rev. A
100
,
052509
(
2019
).
32.
B. L.
Augenbraun
,
Z. D.
Lasner
,
A.
Frenett
,
H.
Sawaoka
,
C.
Miller
,
T. C.
Steimle
, and
J. M.
Doyle
,
New J. Phys.
22
,
022003
(
2020
).
33.
N. B.
Vilas
,
C.
Hallas
,
L.
Anderegg
,
P.
Robichaud
,
A.
Winnicki
,
D.
Mitra
, and
J. M.
Doyle
,
Nature
606
,
70
(
2022
).
34.
A.
Zakharova
,
I.
Kurchavov
, and
A.
Petrov
,
J. Chem. Phys.
155
,
164301
(
2021
).
35.
A.
Petrov
and
A.
Zakharova
,
Phys. Rev. A
105
,
L050801
(
2022
).
36.
M. G.
Kozlov
and
L. N.
Labzowsky
,
J. Phys. B: At., Mol. Opt. Phys.
28
,
1933
(
1995
).
37.
A.
Titov
,
N.
Mosyagin
,
A.
Petrov
,
T.
Isaev
, and
D.
DeMille
,
Recent Advances in the Theory of Chemical and Physical Systems
(
Springer
,
2006
), pp.
253
283
.
38.
M. S.
Safronova
,
D.
Budker
,
D.
DeMille
,
D. F. J.
Kimball
,
A.
Derevianko
, and
C. W.
Clark
,
Rev. Mod. Phys.
90
,
025008
(
2018
); arXiv:1710.01833.
39.
A.
Zakharova
and
A.
Petrov
,
Phys. Rev. A
103
,
032819
(
2021
); arXiv:2012.08427.
40.
DIRAC
, A relativistic ab initio electronic structure program, release DIRAC19 (
2019
), written by
A. S. P.
Gomes
,
T.
Saue
,
L.
Visscher
,
H. J. Aa.
Jensen
, and
R.
Bast
, with contributions from
I. A.
Aucar
,
V.
Bakken
,
K. G.
Dyall
,
S.
Dubillard
,
U.
Ekström
,
E.
Eliav
,
T.
Enevoldsen
,
E.
Faßhauer
,
T.
Fleig
,
O.
Fossgaard
,
L.
Halbert
,
E. D.
Hedegård
,
B.
Heimlich-Paris
,
T.
Helgaker
,
J.
Henriksson
,
M.
Iliaš
,
C. R.
Jacob
,
S.
Knecht
,
S.
Komorovský
,
O.
Kullie
,
J. K.
Lærdahl
,
C. V.
Larsen
,
Y. S.
Lee
,
H. S.
Nataraj
,
M. K.
Nayak
,
P.
Norman
,
G.
Olejniczak
,
J.
Olsen
,
J. M. H.
Olsen
,
Y. C.
Park
,
J. K.
Pedersen
,
M.
Pernpointner
,
R.
di Remigio
,
K.
Ruud
,
P.
Sałek
,
B.
Schimmelpfennig
,
B.
Senjean
,
A.
Shee
,
J.
Sikkema
,
A. J.
Thorvaldsen
,
J.
Thyssen
,
J.
van Stralen
,
M. L.
Vidal
,
S.
Villaume
,
O.
Visser
,
T.
Winther
, and
S.
Yamamoto
(available at , see also http://www.diracprogram.org).
41.
See http://www.qchem.pnpi.spb.ru/Basis/ for GRECPs and basis sets.
42.
A. V.
Titov
and
N. S.
Mosyagin
,
Int. J. Quantum Chem.
71
,
359
(
1999
).
43.
N. S.
Mosyagin
,
A.
Zaitsevskii
, and
A. V.
Titov
,
Int. Rev. At. Mol. Phys.
1
,
63
(
2010
), https://www.auburn.edu/academic/cosam//departments/physics/iramp/1_1/.
44.
N. S.
Mosyagin
,
A. V.
Zaitsevskii
,
L. V.
Skripnikov
, and
A. V.
Titov
,
Int. J. Quantum Chem.
116
,
301
(
2016
).
45.
P.
McGuire
and
D. J.
Kouri
,
J. Chem. Phys.
60
,
2488
(
1974
).
46.
G.
Herzberg
,
Molecular Spectra and Molecular Structure. Vol. 3: Electronic Spectra and Electronic Structure of Polyatomic Molecules
(
Van Nostrand
,
New York
,
1966
).
47.
T. C.
Melville
and
J. A.
Coxon
,
J. Chem. Phys.
115
,
6974
(
2001
).
48.
C.
Zhang
,
B. L.
Augenbraun
,
Z. D.
Lasner
,
N. B.
Vilas
,
J. M.
Doyle
, and
L.
Cheng
,
J. Chem. Phys.
155
,
091101
(
2021
).
49.
E. T.
Mengesha
,
A. T.
Le
,
T. C.
Steimle
,
L.
Cheng
,
C.
Zhang
,
B. L.
Augenbraun
,
Z.
Lasner
, and
J.
Doyle
,
J. Phys. Chem. A
124
,
3135
(
2020
).
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