No Cover Image

Journal article 1108 views

Analytic structure of three-mass triangle coefficients

N.E.J Bjerrum-Bohr, David Dunbar Orcid Logo, Warren Perkins Orcid Logo

Journal of High Energy Physics, Volume: 2008, Issue: 04, Pages: 038 - 038

Swansea University Authors: David Dunbar Orcid Logo, Warren Perkins Orcid Logo

Full text not available from this repository: check for access using links below.

Check full text

DOI (Published version): 10.1088/1126-6708/2008/04/038

Abstract

``Three-mass triangles'' are a class of integral functions appearing in one-loop gauge theory amplitudes. We discuss how the complex analytic properties and singularity structures of these amplitudes can be combined with generalised unitarity techniques to produce compact expressions for t...

Full description

Published in: Journal of High Energy Physics
ISSN: 1029-8479
Published: 2008
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa1150
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2013-07-23T11:46:27Z
last_indexed 2018-02-09T04:28:07Z
id cronfa1150
recordtype SURis
fullrecord <?xml version="1.0"?><rfc1807><datestamp>2015-07-13T16:00:36.7962504</datestamp><bib-version>v2</bib-version><id>1150</id><entry>2012-02-23</entry><title>Analytic structure of three-mass triangle coefficients</title><swanseaauthors><author><sid>b1c3d2c841af9c37f7deba55f8b3bd0c</sid><ORCID>0000-0003-2433-1675</ORCID><firstname>David</firstname><surname>Dunbar</surname><name>David Dunbar</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>4bcbb4b448d52d3d7290d5dcd804027e</sid><ORCID>0000-0002-4434-8178</ORCID><firstname>Warren</firstname><surname>Perkins</surname><name>Warren Perkins</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2012-02-23</date><deptcode>SPH</deptcode><abstract>``Three-mass triangles'' are a class of integral functions appearing in one-loop gauge theory amplitudes. We discuss how the complex analytic properties and singularity structures of these amplitudes can be combined with generalised unitarity techniques to produce compact expressions for three-mass triangle coefficients. We present formulae for the Script N = 1 contributions to the n-point NMHV amplitude.</abstract><type>Journal Article</type><journal>Journal of High Energy Physics</journal><volume>2008</volume><journalNumber>04</journalNumber><paginationStart>038</paginationStart><paginationEnd>038</paginationEnd><publisher/><issnPrint>1029-8479</issnPrint><issnElectronic/><keywords/><publishedDay>31</publishedDay><publishedMonth>12</publishedMonth><publishedYear>2008</publishedYear><publishedDate>2008-12-31</publishedDate><doi>10.1088/1126-6708/2008/04/038</doi><url/><notes/><college>COLLEGE NANME</college><department>Physics</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>SPH</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2015-07-13T16:00:36.7962504</lastEdited><Created>2012-02-23T17:01:50.0000000</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Biosciences, Geography and Physics - Physics</level></path><authors><author><firstname>N.E.J</firstname><surname>Bjerrum-Bohr</surname><order>1</order></author><author><firstname>David</firstname><surname>Dunbar</surname><orcid>0000-0003-2433-1675</orcid><order>2</order></author><author><firstname>Warren</firstname><surname>Perkins</surname><orcid>0000-0002-4434-8178</orcid><order>3</order></author></authors><documents/><OutputDurs/></rfc1807>
spelling 2015-07-13T16:00:36.7962504 v2 1150 2012-02-23 Analytic structure of three-mass triangle coefficients b1c3d2c841af9c37f7deba55f8b3bd0c 0000-0003-2433-1675 David Dunbar David Dunbar true false 4bcbb4b448d52d3d7290d5dcd804027e 0000-0002-4434-8178 Warren Perkins Warren Perkins true false 2012-02-23 SPH ``Three-mass triangles'' are a class of integral functions appearing in one-loop gauge theory amplitudes. We discuss how the complex analytic properties and singularity structures of these amplitudes can be combined with generalised unitarity techniques to produce compact expressions for three-mass triangle coefficients. We present formulae for the Script N = 1 contributions to the n-point NMHV amplitude. Journal Article Journal of High Energy Physics 2008 04 038 038 1029-8479 31 12 2008 2008-12-31 10.1088/1126-6708/2008/04/038 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2015-07-13T16:00:36.7962504 2012-02-23T17:01:50.0000000 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics N.E.J Bjerrum-Bohr 1 David Dunbar 0000-0003-2433-1675 2 Warren Perkins 0000-0002-4434-8178 3
title Analytic structure of three-mass triangle coefficients
spellingShingle Analytic structure of three-mass triangle coefficients
David Dunbar
Warren Perkins
title_short Analytic structure of three-mass triangle coefficients
title_full Analytic structure of three-mass triangle coefficients
title_fullStr Analytic structure of three-mass triangle coefficients
title_full_unstemmed Analytic structure of three-mass triangle coefficients
title_sort Analytic structure of three-mass triangle coefficients
author_id_str_mv b1c3d2c841af9c37f7deba55f8b3bd0c
4bcbb4b448d52d3d7290d5dcd804027e
author_id_fullname_str_mv b1c3d2c841af9c37f7deba55f8b3bd0c_***_David Dunbar
4bcbb4b448d52d3d7290d5dcd804027e_***_Warren Perkins
author David Dunbar
Warren Perkins
author2 N.E.J Bjerrum-Bohr
David Dunbar
Warren Perkins
format Journal article
container_title Journal of High Energy Physics
container_volume 2008
container_issue 04
container_start_page 038
publishDate 2008
institution Swansea University
issn 1029-8479
doi_str_mv 10.1088/1126-6708/2008/04/038
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
document_store_str 0
active_str 0
description ``Three-mass triangles'' are a class of integral functions appearing in one-loop gauge theory amplitudes. We discuss how the complex analytic properties and singularity structures of these amplitudes can be combined with generalised unitarity techniques to produce compact expressions for three-mass triangle coefficients. We present formulae for the Script N = 1 contributions to the n-point NMHV amplitude.
published_date 2008-12-31T03:02:51Z
_version_ 1763749471882051584
score 11.012678

Similar Items