Probing New Physics in Higgs Couplings to Fermions using an Angular Analysis - INSPIRE

DataBETA

Probing New Physics in Higgs Couplings to Fermions using an Angular Analysis

Bhubanjyoti Bhattacharya
(
- Montreal U.
)
,
Alakabha Datta
(
- Mississippi U.
)
,
David London
(
- Montreal U.
)

Jul 2, 2014

7 pages

Published in:

Phys.Lett.B 736 (2014) 421-427

Published: Sep 7, 2014

e-Print:

1407.0695 [hep-ph]

DOI:

10.1016/j.physletb.2014.07.065

Report number:

UDEM-GPP-TH-14-236,
UMISS-HEP-2014-02

View in:

ADS Abstract Service

reference search20 citations

Citations per year

Abstract: (Elsevier)

The standard-model Higgs boson couples to quarks through a parity-even scalar Hqq¯ coupling. We show that the rare Higgs decay H→VZ , where V is a vector quarkonium state such as J/ψ ( cc¯ ) or ϒ(1S) ( bb¯ ), can be used to search for the presence of a parity-odd pseudoscalar Hqq¯ coupling. Since both V and Z can decay to a pair of charged leptons, this presents an experimentally-clean channel that can be observed at the high-luminosity LHC or a future hadron collider. The P-even and P-odd Hqq¯ couplings can be measured by analyzing the angular distribution of the final-state leptons.

Note:

15 pages, 2 figures, version published in Phys. Lett. B

CERN LHC Coll
Higgs particle: coupling
Higgs particle: decay
quark: coupling
coupling: Higgs
parity: negative
parity: violation
quarkonium: production
quarkonium: leptonic decay
Z0: production

References(44)

Figures(5)

[1]

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

ATLAS

Collaboration

•

Georges Aad
(
- Freiburg U.
)

et al.

- Phys.Lett.B 716 (2012) 1-29
•
e-Print:
- 1207.7214
•
DOI:
- 10.1016/j.physletb.2012.08.020

[2]

Observation of a New Boson at a Mass of 125 GeV with the CMS Experiment at the LHC

CMS

Collaboration

•

Serguei Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- Phys.Lett.B 716 (2012) 30-61
•
e-Print:
- 1207.7235
•
DOI:
- 10.1016/j.physletb.2012.08.021

[3]

Updated coupling measurements of the Higgs boson with the ATLAS detector using up to 25 fb $^{-1}$ of proton-proton collision data

ATLAS

Collaboration

[4]

CMS Collaboration

Collaboration

[5]

Nonstandard Higgs couplings from angular distributions in $h\to Z \ell^+\ell^-$

Gerhard Buchalla
(
- Munich U., ASC
)
,
Oscar Cata
(
- Munich U., ASC and
- TUM-IAS, Munich and
- Munich, Tech. U.
)
,
Giancarlo D'Ambrosio
(
- INFN, Naples
)

- Eur.Phys.J.C 74 (2014) 3, 2798
•
e-Print:
- 1310.2574
•
DOI:
- 10.1140/epjc/s10052-014-2798-2

[6]

Probing the Higgs Couplings to Photons in h→4ℓ at the LHC

Yi Chen
(
- Caltech
)
,
Roni Harnik
(
- Fermilab
)
,
Roberto Vega-Morales
(
- Fermilab and
- Northwestern U. and
- Orsay, LPT
)

- Phys.Rev.Lett. 113 (2014) 19, 191801
•
e-Print:
- 1404.1336
•
DOI:
- 10.1103/PhysRevLett.113.191801

[7]

Anomalous Higgs couplings in angular asymmetries of $H \to Z\ell^{+} \ell^{-}$ and e $^{+}$ e $^{-} \to HZ$

Martin Beneke
(
- Munich, Tech. U.
)
,
Diogo Boito
(
- Munich, Tech. U.
)
,
Yu-Ming Wang
(
- Aachen, Tech. Hochsch. and
- Munich, Tech. U.
)

- JHEP 11 (2014) 028
•
e-Print:
- 1406.1361
•
DOI:
- 10.1007/JHEP11(2014)028

[8]

Inferring the nature of the boson at 125-126 GeV

Arjun Menon
(
- Oregon U.
)
,
Tanmoy Modak
(
- IMSc, Chennai
)
,
Dibyakrupa Sahoo
(
- IMSc, Chennai
)
,
Rahul Sinha
(
- IMSc, Chennai
)
,
Hai-Yang Cheng
(
- Taiwan, Inst. Phys.
)

- Phys.Rev.D 89 (2014) 9, 095021
•
e-Print:
- 1301.5404
•
DOI:
- 10.1103/PhysRevD.89.095021

[9]

A Phenomenological Profile of the Higgs Boson

John R. Ellis
(
- CERN
)
,
Mary K. Gaillard
(
- CERN and
- Orsay, LPT
)
,
Dimitri V. Nanopoulos
(
- CERN
)

- Nucl.Phys.B 106 (1976) 292,
- Nucl.Phys.B106 (1976) 292-340 and CERN Geneva - TH. 2093 (75,REC.DEC) 64p
•
DOI:
- 10.1016/0550-3213(76)90382-5

[9]

Low-Energy Theorems for Higgs Boson Couplings to Photons

- Sov.J.Nucl.Phys. 30 (1979) 711-716,
- Yad.Fiz. 30 (1979) 1368-1378

[10]

Disentangling Higgs-Top Couplings in Associated Production

John Ellis
(
- CERN and
- King's Coll. London
)
,
Dae Sung Hwang
(
- Sejong U.
)
,
Kazuki Sakurai
(
- King's Coll. London
)
,
Michihisa Takeuchi
(
- King's Coll. London
)

- JHEP 04 (2014) 004
•
e-Print:
- 1312.5736
•
DOI:
- 10.1007/JHEP04(2014)004

[10]

Anomalous Top-Higgs Couplings and Top Polarisation in Single Top and Higgs Associated Production at the LHC

- JHEP 10 (2014) 100
•
e-Print:
- 1406.1961
•
DOI:
- 10.1007/JHEP10(2014)100

[11]

Search for the Standard Model Higgs boson decay to $\mu^{+}\mu^{-}$ with the ATLAS detector

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- Phys.Lett.B 738 (2014) 68-86
•
e-Print:
- 1406.7663
•
DOI:
- 10.1016/j.physletb.2014.09.008

[12]

Higgs boson decays to quarkonia and the $H\bar{c}c$ coupling

Geoffrey T. Bodwin
(
- Argonne
)
,
Frank Petriello
(
- Northwestern U. and
- Argonne
)
,
Stoyan Stoynev
(
- Northwestern U.
)
,
Mayda Velasco
(
- Northwestern U.
)

- Phys.Rev.D 88 (2013) 5, 053003
•
e-Print:
- 1306.5770
•
DOI:
- 10.1103/PhysRevD.88.053003

[13]

Exclusive Window onto Higgs Yukawa Couplings

Alexander L. Kagan
(
- Cincinnati U.
)
,
Gilad Perez
(
- CERN and
- Weizmann Inst.
)
,
Frank Petriello
(
- Argonne and
- Northwestern U.
)
,
Yotam Soreq
(
- Weizmann Inst.
)
,
Stoyan Stoynev
(
- Northwestern U.
)

et al.

- Phys.Rev.Lett. 114 (2015) 10, 101802
•
e-Print:
- 1406.1722
•
DOI:
- 10.1103/PhysRevLett.114.101802

[14]

Decays of Heavy Vector Mesons Into Higgs Particles

Frank Wilczek
(
- Fermilab
)

- Phys.Rev.Lett. 39 (1977) 1304
•
DOI:
- 10.1103/PhysRevLett.39.1304

[15]

THE DECAY OF THE HIGGS BOSON INTO HEAVY QUARKONIUM STATES

Wai-Yee Keung
(
- Brookhaven
)

- Phys.Rev.D 27 (1983) 2762
•
DOI:
- 10.1103/PhysRevD.27.2762

[16]

Higgs-dependent Yukawa couplings

Gian F. Giudice
(
- CERN
)
,
Oleg Lebedev
(
- CERN
)

- Phys.Lett.B 665 (2008) 79-85
•
e-Print:
- 0804.1753
•
DOI:
- 10.1016/j.physletb.2008.05.062

[17]

Probing the nature of the Higgs-like Boson via $h \to V \mathcal{F}$ decays

Gino Isidori
(
- Frascati and
- CERN
)
,
Aneesh V. Manohar
(
- UC, San Diego
)
,
Michael Trott
(
- CERN
)

- Phys.Lett.B 728 (2014) 131-135
•
e-Print:
- 1305.0663
•
DOI:
- 10.1016/j.physletb.2013.11.054

[18]

Precision Measurements of Higgs Couplings: Implications for New Physics Scales

C. Englert
(
- Glasgow U.
)
,
A. Freitas
(
- Pittsburgh U.
)
,
M.M. Mühlleitner
(
- KIT, Karlsruhe, TP
)
,
T. Plehn
(
- Heidelberg U.
)
,
M. Rauch
(
- KIT, Karlsruhe, TP
)

et al.

- J.Phys.G 41 (2014) 113001
•
e-Print:
- 1403.7191
•
DOI:
- 10.1088/0954-3899/41/11/113001

[19]

Effective Lagrangian Analysis of New Interactions and Flavor Conservation

W. Buchmuller
(
- CERN
)
,
D. Wyler
(
- Zurich, ETH
)

- Nucl.Phys.B 268 (1986) 621-653,
- Bari Europhys.High Energy 1985:0148
•
DOI:
- 10.1016/0550-3213(86)90262-2

[20]

Dimension-Six Terms in the Standard Model Lagrangian

B. Grzadkowski
(
- Warsaw U.
)
,
M. Iskrzynski
(
- Warsaw U.
)
,
M. Misiak
(
- Warsaw U. and
- KIT, Karlsruhe, TTP
)
,
J. Rosiek
(
- Warsaw U.
)

- JHEP 10 (2010) 085
•
e-Print:
- 1008.4884
•
DOI:
- 10.1007/JHEP10(2010)085

[21]

Enhanced Higgs boson coupling to charm pairs

Cédric Delaunay
(
- Annecy, LAPTH and
- CERN
)
,
Tobias Golling
(
- Yale U.
)
,
Gilad Perez
(
- CERN and
- Weizmann Inst.
)
,
Yotam Soreq
(
- Annecy, LAPTH
)

- Phys.Rev.D 89 (2014) 3, 033014
•
e-Print:
- 1310.7029
•
DOI:
- 10.1103/PhysRevD.89.033014

[22]

Suppressed FCNC in New Physics with Shared Flavor Symmetry

Alakabha Datta
(
- Mississippi U.
)

- Phys.Rev.D 78 (2008) 095004
•
e-Print:
- 0807.0795
•
DOI:
- 10.1103/PhysRevD.78.095004

[23]

On Theories of Enhanced {CP} Violation in $B_{s,d}$ Meson Mixing

Michael Trott
(
- Perimeter Inst. Theor. Phys.
)
,
Mark B. Wise
(
- Caltech
)

- JHEP 11 (2010) 157
•
e-Print:
- 1009.2813
•
DOI:
- 10.1007/JHEP11(2010)157

1-25 of 44
1
2
25 / page