Probing new physics in dimension-8 neutral gauge couplings at e+e− colliders
Neutral triple gauge couplings (nTGCs) are absent in the standard model effective theory up to dimension-6 operators, but could arise from dimension-8 effective operators. In this work, we study the pure gauge operators of dimension-8 that contribute to nTGCs and are independent of the dimension-8 o...
Gespeichert in:
| Veröffentlicht in: | Science China. Physics, mechanics & astronomy mechanics & astronomy, 2021-02, Vol.64 (2), p.221062, Article 221062 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 2 |
| container_start_page | 221062 |
| container_title | Science China. Physics, mechanics & astronomy |
| container_volume | 64 |
| creator | Ellis, John He, Hong-Jian Xiao, Rui-Qing |
| description | Neutral triple gauge couplings (nTGCs) are absent in the standard model effective theory up to dimension-6 operators, but could arise from dimension-8 effective operators. In this work, we study the pure gauge operators of dimension-8 that contribute to nTGCs and are independent of the dimension-8 operator involving the Higgs doublet. We show that the pure gauge operators generate both
ZγZ*
and
Zγγ*
vertices with rapid energy dependence ∝
E
5
, which can be probed sensitively via the reaction
e
+
e
−
→
Zγ
. We demonstrate that measuring the nTGCs via the reaction
e
+
e
−
→
Zγ
followed by
Z
→
q
q
¯
decays can probe the new physics scales of dimension-8 pure gauge operators up to the range (1-5) TeV at the CEPC, FCC-ee and ILC colliders with
s
=
(
0.25
−
1
)
TeV, and up to the range (10–16) TeV at CLIC with
s
=
(
3
−
5
)
TeV, assuming in each case an integrated luminosity of 5 ab
−1
. We compare these sensitivities with the corresponding probes of the dimension-8 nTGC operators involving Higgs doublets and the dimension-8 fermionic contact operators that contribute to the
e
+
e
−
Zγ
vertex. |
| doi_str_mv | 10.1007/s11433-020-1617-3 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2918616808</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2918616808</sourcerecordid><originalsourceid>FETCH-LOGICAL-c352t-ad3af712553f21847851f2a1c14abff000be433b050f27374d8dfb8897ba4b253</originalsourceid><addsrcrecordid>eNp1UE1LxDAQDaLgovsDvAU8SjSTpE16lMUvWNSDnkPaJrVLN61Ji-w_8OxP9JeYpYIn5zLDzHtvZh5CZ0AvgVJ5FQEE54QySiAHSfgBWoDKCwIFk4epzqUgkgt1jJYxbmgKXlAhxQI9Poe-bH2Dvf3Aw9sutlXErcd1u7U-tr0nKo2mMZgON2ZqLK76aegSI2IzYnthvz-_Uq_r2tqGeIqOnOmiXf7mE_R6e_Oyuifrp7uH1fWaVDxjIzE1N04CyzLuGCghVQaOGahAmNK5dF9p00clzahjkktRq9qVShWyNKJkGT9B57PuEPr3ycZRb_op-LRSsyK9DrmiKqFgRlWhjzFYp4fQbk3YaaB675yendPJOb13TvPEYTMnJqxvbPhT_p_0AxOUcF4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2918616808</pqid></control><display><type>article</type><title>Probing new physics in dimension-8 neutral gauge couplings at e+e− colliders</title><source>Springer Nature - Complete Springer Journals</source><source>Alma/SFX Local Collection</source><creator>Ellis, John ; He, Hong-Jian ; Xiao, Rui-Qing</creator><creatorcontrib>Ellis, John ; He, Hong-Jian ; Xiao, Rui-Qing</creatorcontrib><description>Neutral triple gauge couplings (nTGCs) are absent in the standard model effective theory up to dimension-6 operators, but could arise from dimension-8 effective operators. In this work, we study the pure gauge operators of dimension-8 that contribute to nTGCs and are independent of the dimension-8 operator involving the Higgs doublet. We show that the pure gauge operators generate both
ZγZ*
and
Zγγ*
vertices with rapid energy dependence ∝
E
5
, which can be probed sensitively via the reaction
e
+
e
−
→
Zγ
. We demonstrate that measuring the nTGCs via the reaction
e
+
e
−
→
Zγ
followed by
Z
→
q
q
¯
decays can probe the new physics scales of dimension-8 pure gauge operators up to the range (1-5) TeV at the CEPC, FCC-ee and ILC colliders with
s
=
(
0.25
−
1
)
TeV, and up to the range (10–16) TeV at CLIC with
s
=
(
3
−
5
)
TeV, assuming in each case an integrated luminosity of 5 ab
−1
. We compare these sensitivities with the corresponding probes of the dimension-8 nTGC operators involving Higgs doublets and the dimension-8 fermionic contact operators that contribute to the
e
+
e
−
Zγ
vertex.</description><identifier>ISSN: 1674-7348</identifier><identifier>EISSN: 1869-1927</identifier><identifier>DOI: 10.1007/s11433-020-1617-3</identifier><language>eng</language><publisher>Beijing: Science China Press</publisher><subject>Apexes ; Astronomy ; Classical and Continuum Physics ; Couplings ; Luminosity ; Observations and Techniques ; Operators ; Physics ; Physics and Astronomy</subject><ispartof>Science China. Physics, mechanics & astronomy, 2021-02, Vol.64 (2), p.221062, Article 221062</ispartof><rights>Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-ad3af712553f21847851f2a1c14abff000be433b050f27374d8dfb8897ba4b253</citedby><cites>FETCH-LOGICAL-c352t-ad3af712553f21847851f2a1c14abff000be433b050f27374d8dfb8897ba4b253</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11433-020-1617-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11433-020-1617-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Ellis, John</creatorcontrib><creatorcontrib>He, Hong-Jian</creatorcontrib><creatorcontrib>Xiao, Rui-Qing</creatorcontrib><title>Probing new physics in dimension-8 neutral gauge couplings at e+e− colliders</title><title>Science China. Physics, mechanics & astronomy</title><addtitle>Sci. China Phys. Mech. Astron</addtitle><description>Neutral triple gauge couplings (nTGCs) are absent in the standard model effective theory up to dimension-6 operators, but could arise from dimension-8 effective operators. In this work, we study the pure gauge operators of dimension-8 that contribute to nTGCs and are independent of the dimension-8 operator involving the Higgs doublet. We show that the pure gauge operators generate both
ZγZ*
and
Zγγ*
vertices with rapid energy dependence ∝
E
5
, which can be probed sensitively via the reaction
e
+
e
−
→
Zγ
. We demonstrate that measuring the nTGCs via the reaction
e
+
e
−
→
Zγ
followed by
Z
→
q
q
¯
decays can probe the new physics scales of dimension-8 pure gauge operators up to the range (1-5) TeV at the CEPC, FCC-ee and ILC colliders with
s
=
(
0.25
−
1
)
TeV, and up to the range (10–16) TeV at CLIC with
s
=
(
3
−
5
)
TeV, assuming in each case an integrated luminosity of 5 ab
−1
. We compare these sensitivities with the corresponding probes of the dimension-8 nTGC operators involving Higgs doublets and the dimension-8 fermionic contact operators that contribute to the
e
+
e
−
Zγ
vertex.</description><subject>Apexes</subject><subject>Astronomy</subject><subject>Classical and Continuum Physics</subject><subject>Couplings</subject><subject>Luminosity</subject><subject>Observations and Techniques</subject><subject>Operators</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><issn>1674-7348</issn><issn>1869-1927</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1UE1LxDAQDaLgovsDvAU8SjSTpE16lMUvWNSDnkPaJrVLN61Ji-w_8OxP9JeYpYIn5zLDzHtvZh5CZ0AvgVJ5FQEE54QySiAHSfgBWoDKCwIFk4epzqUgkgt1jJYxbmgKXlAhxQI9Poe-bH2Dvf3Aw9sutlXErcd1u7U-tr0nKo2mMZgON2ZqLK76aegSI2IzYnthvz-_Uq_r2tqGeIqOnOmiXf7mE_R6e_Oyuifrp7uH1fWaVDxjIzE1N04CyzLuGCghVQaOGahAmNK5dF9p00clzahjkktRq9qVShWyNKJkGT9B57PuEPr3ycZRb_op-LRSsyK9DrmiKqFgRlWhjzFYp4fQbk3YaaB675yendPJOb13TvPEYTMnJqxvbPhT_p_0AxOUcF4</recordid><startdate>20210201</startdate><enddate>20210201</enddate><creator>Ellis, John</creator><creator>He, Hong-Jian</creator><creator>Xiao, Rui-Qing</creator><general>Science China Press</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope></search><sort><creationdate>20210201</creationdate><title>Probing new physics in dimension-8 neutral gauge couplings at e+e− colliders</title><author>Ellis, John ; He, Hong-Jian ; Xiao, Rui-Qing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-ad3af712553f21847851f2a1c14abff000be433b050f27374d8dfb8897ba4b253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Apexes</topic><topic>Astronomy</topic><topic>Classical and Continuum Physics</topic><topic>Couplings</topic><topic>Luminosity</topic><topic>Observations and Techniques</topic><topic>Operators</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ellis, John</creatorcontrib><creatorcontrib>He, Hong-Jian</creatorcontrib><creatorcontrib>Xiao, Rui-Qing</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><jtitle>Science China. Physics, mechanics & astronomy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ellis, John</au><au>He, Hong-Jian</au><au>Xiao, Rui-Qing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Probing new physics in dimension-8 neutral gauge couplings at e+e− colliders</atitle><jtitle>Science China. Physics, mechanics & astronomy</jtitle><stitle>Sci. China Phys. Mech. Astron</stitle><date>2021-02-01</date><risdate>2021</risdate><volume>64</volume><issue>2</issue><spage>221062</spage><pages>221062-</pages><artnum>221062</artnum><issn>1674-7348</issn><eissn>1869-1927</eissn><abstract>Neutral triple gauge couplings (nTGCs) are absent in the standard model effective theory up to dimension-6 operators, but could arise from dimension-8 effective operators. In this work, we study the pure gauge operators of dimension-8 that contribute to nTGCs and are independent of the dimension-8 operator involving the Higgs doublet. We show that the pure gauge operators generate both
ZγZ*
and
Zγγ*
vertices with rapid energy dependence ∝
E
5
, which can be probed sensitively via the reaction
e
+
e
−
→
Zγ
. We demonstrate that measuring the nTGCs via the reaction
e
+
e
−
→
Zγ
followed by
Z
→
q
q
¯
decays can probe the new physics scales of dimension-8 pure gauge operators up to the range (1-5) TeV at the CEPC, FCC-ee and ILC colliders with
s
=
(
0.25
−
1
)
TeV, and up to the range (10–16) TeV at CLIC with
s
=
(
3
−
5
)
TeV, assuming in each case an integrated luminosity of 5 ab
−1
. We compare these sensitivities with the corresponding probes of the dimension-8 nTGC operators involving Higgs doublets and the dimension-8 fermionic contact operators that contribute to the
e
+
e
−
Zγ
vertex.</abstract><cop>Beijing</cop><pub>Science China Press</pub><doi>10.1007/s11433-020-1617-3</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1674-7348 |
| ispartof | Science China. Physics, mechanics & astronomy, 2021-02, Vol.64 (2), p.221062, Article 221062 |
| issn | 1674-7348 1869-1927 |
| language | eng |
| recordid | cdi_proquest_journals_2918616808 |
| source | Springer Nature - Complete Springer Journals; Alma/SFX Local Collection |
| subjects | Apexes Astronomy Classical and Continuum Physics Couplings Luminosity Observations and Techniques Operators Physics Physics and Astronomy |
| title | Probing new physics in dimension-8 neutral gauge couplings at e+e− colliders |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-21T12%3A06%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Probing%20new%20physics%20in%20dimension-8%20neutral%20gauge%20couplings%20at%20e+e%E2%88%92%20colliders&rft.jtitle=Science%20China.%20Physics,%20mechanics%20&%20astronomy&rft.au=Ellis,%20John&rft.date=2021-02-01&rft.volume=64&rft.issue=2&rft.spage=221062&rft.pages=221062-&rft.artnum=221062&rft.issn=1674-7348&rft.eissn=1869-1927&rft_id=info:doi/10.1007/s11433-020-1617-3&rft_dat=%3Cproquest_cross%3E2918616808%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2918616808&rft_id=info:pmid/&rfr_iscdi=true |