VH/VBF YR4 activities

	A	B	C	D	E	F	G	H	I	J	K
1	Group	Process	Order	Authors	Code	Focus	Supervising convener	Status	Comments	26/01/2016
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3	VBF	VBF (H+2j)	NNLO QCD	Zanderighi, Cacciari, Salam et al.	private code	total + fiducial cross sections, differential distributions	Stefan	Advanced	Being combined together	differential distr to be done
4		VBF (H+2j)	NLO EWK	Dittmaier et al.	HAWK	total + fiducial cross sections, differential distributions	Stefan	Advanced	Being combined together
5		VBF (H+2j)	NNLO QCD	Zaro et al.	VBFNNLO (pg fixed)	inclusive cross sections (mass scan)	Pietro	in priciple done	(tables already in the tex of YR4, just need the proper placing), apart from a disagreement with the differential calculation which is only partially understood. Slides for the YR4 meeting circulated by Marco	no comments, energy scan values provided
6		VBF (H+3j)	NLO QCD	Jäger et al	POWHEG	additional jet distributions	Barbara	Late	which parton shower is used?	ill try to provide ratios of nlo comparisons within the week
7		VBF (H+3j)	NLO QCD	Platzer/Figy et al	Herwig	additional jet distributions	Barbara	Late	which parton shower is used?
8		ggH+3j	NLO QCD	Luisoni et al	GoSAM (+Sherpa)	central jet veto	Elisabetta	To be coordinated with ggH group	which parton shower is used?	taken over by ggF (gionata in contact with chris, waiting for rivet analysis to run)
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10	VH	ZH/WH	NNLO QCD	Tramontano et al. + Harlander et al.	VHNNLO (?)	total + ficucial cross sections, differential distributions	Francesco/Stefan	Advanced	Being combined together	tables being provided for the full inclusive	issue on QCD corrections to the decay
11		ZH/WH	NLO EWK	Dittmaier et al.	HAWK	total + fiducial cross sections, differential distributions	Francesco/Stefan	Advanced	Being combined together	differential distributions run through, being combined
12		ZH/WH	NNLO QCD	Campbell, Ellis, Williams	private code	differential distributions	Francesco	Contacted authors	http://arxiv.org/abs/1601.00658	same as above, maybe retouch base
13		ZH/WH+0/1/2j	NLO QCD	Frixione et al	aMC@NLO	differential distributions using Rivet	Luca/Francesco	Unknown	which parton shower is used?	rivet analysis being run
14		ZH/WH+0/1/2j	NLO QCD	Luisoni et al	POWHEG	differential distributions using Rivet	Luca/Francesco	Unknown	which parton shower is used?	rivet analysis being run
15		ggZH	LO QCD	Madgraph (Vryonidou et al.), ATLAS (Francavilla et al.), CMS (Perrozzi et al.)	POWHEG/aMC@NLO	differential distributions using Rivet	Luca/Jason	Samples available	different partons showers used by different groups, but consistent comparisons possible within the same group	rivet analysis being run
16		WH	NNLOPS	Zanderighi, Re et al	POWHEG	Rivet?			some plots available as in the twiki, to be included in the YR4	paper will be out before YR4
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18		Recommendations			IMPORTANT POINT: DIFFERENT PARTON SHOWER SETTINGS CAN PRODUCE VERY DIFFERENT RESULTS INDEPENDENTLY OF THE MATRIX ELEMENT...
19		Combination of QCD and EWK corrections			IF WE WANT TO TEST DIFFERENT MATRIX ELEMENTS, THE PARTON SHOWER SETTINGS SHOULD BE IDEALLY BE THE SAME...
20		Reweighting of ME+PS codes
21		Systematic uncertainties
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