{"action":"created","issue":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/10952","labels_url":"https://api.github.com/repos/cms-sw/cmssw/issues/10952/labels{/name}","comments_url":"https://api.github.com/repos/cms-sw/cmssw/issues/10952/comments","events_url":"https://api.github.com/repos/cms-sw/cmssw/issues/10952/events","html_url":"https://github.com/cms-sw/cmssw/pull/10952","id":103292976,"number":10952,"title":"New steps for HI muon RegIt","user":{"login":"echapon","id":5276688,"avatar_url":"https://avatars.githubusercontent.com/u/5276688?v=3","gravatar_id":"","url":"https://api.github.com/users/echapon","html_url":"https://github.com/echapon","followers_url":"https://api.github.com/users/echapon/followers","following_url":"https://api.github.com/users/echapon/following{/other_user}","gists_url":"https://api.github.com/users/echapon/gists{/gist_id}","starred_url":"https://api.github.com/users/echapon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/echapon/subscriptions","organizations_url":"https://api.github.com/users/echapon/orgs","repos_url":"https://api.github.com/users/echapon/repos","events_url":"https://api.github.com/users/echapon/events{/privacy}","received_events_url":"https://api.github.com/users/echapon/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/comparison-pending","name":"comparison-pending","color":"fef2c0"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/orp-pending","name":"orp-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/pending-signatures","name":"pending-signatures","color":"eb6420"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/reconstruction-pending","name":"reconstruction-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/tests-approved","name":"tests-approved","color":"009800"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/cms-sw/cmssw/milestones/55","html_url":"https://github.com/cms-sw/cmssw/milestones/Next%20CMSSW_7_6_X","labels_url":"https://api.github.com/repos/cms-sw/cmssw/milestones/55/labels","id":1176788,"number":55,"title":"Next CMSSW_7_6_X","description":"","creator":{"login":"smuzaffar","id":4115138,"avatar_url":"https://avatars.githubusercontent.com/u/4115138?v=3","gravatar_id":"","url":"https://api.github.com/users/smuzaffar","html_url":"https://github.com/smuzaffar","followers_url":"https://api.github.com/users/smuzaffar/followers","following_url":"https://api.github.com/users/smuzaffar/following{/other_user}","gists_url":"https://api.github.com/users/smuzaffar/gists{/gist_id}","starred_url":"https://api.github.com/users/smuzaffar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smuzaffar/subscriptions","organizations_url":"https://api.github.com/users/smuzaffar/orgs","repos_url":"https://api.github.com/users/smuzaffar/repos","events_url":"https://api.github.com/users/smuzaffar/events{/privacy}","received_events_url":"https://api.github.com/users/smuzaffar/received_events","type":"User","site_admin":false},"open_issues":87,"closed_issues":475,"state":"open","created_at":"2015-06-23T07:27:04Z","updated_at":"2015-08-26T15:46:09Z","due_on":null,"closed_at":null},"comments":5,"created_at":"2015-08-26T15:10:39Z","updated_at":"2015-08-26T18:00:06Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cms-sw/cmssw/pulls/10952","html_url":"https://github.com/cms-sw/cmssw/pull/10952","diff_url":"https://github.com/cms-sw/cmssw/pull/10952.diff","patch_url":"https://github.com/cms-sw/cmssw/pull/10952.patch"},"body":"Two steps are added to the regional iterative tracking (RegIt) for heavy ion muons: the detached triplet step, and the \"muon-seeded step\", based on the equivalent step from pp iterative tracking.\r\nThe effect of this change is to slightly enhance the muon reconstruction efficiency, especially at high pt and in the endcaps, with very small impact on reconstruction timing.\r\nSome illustrative plots can be found in slides 5-6 of https://indico.cern.ch/event/441327/contribution/11/attachments/1144636/1640681/chapon_dilepton_20150826.pdf. "},"comment":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/comments/135124797","html_url":"https://github.com/cms-sw/cmssw/pull/10952#issuecomment-135124797","issue_url":"https://api.github.com/repos/cms-sw/cmssw/issues/10952","id":135124797,"user":{"login":"cmsbuild","id":4170616,"avatar_url":"https://avatars.githubusercontent.com/u/4170616?v=3","gravatar_id":"","url":"https://api.github.com/users/cmsbuild","html_url":"https://github.com/cmsbuild","followers_url":"https://api.github.com/users/cmsbuild/followers","following_url":"https://api.github.com/users/cmsbuild/following{/other_user}","gists_url":"https://api.github.com/users/cmsbuild/gists{/gist_id}","starred_url":"https://api.github.com/users/cmsbuild/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cmsbuild/subscriptions","organizations_url":"https://api.github.com/users/cmsbuild/orgs","repos_url":"https://api.github.com/users/cmsbuild/repos","events_url":"https://api.github.com/users/cmsbuild/events{/privacy}","received_events_url":"https://api.github.com/users/cmsbuild/received_events","type":"User","site_admin":false},"created_at":"2015-08-26T18:00:05Z","updated_at":"2015-08-26T18:00:05Z","body":"Comparison is ready\nhttps://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10952/7668/summary.html"}}