Jet energy drop

Cal, Pedro; Lee, Kyle; Ringer, Felix; Waalewijn, Wouter J.

doi:10.1007/jhep11(2020)012

Title: Jet energy drop

Abstract

We study the jet energy drop, which is the relative difference between the groomed and ungroomed jet energy or transverse momentum. It is one of the fundamental quantities that characterizes the impact of grooming on jets produced in high energy collisions. We consider three different grooming algorithms i) soft drop, ii) iterated soft drop, and iii) trimming. We carry out the resummation of large logarithms of the jet energy drop, the jet radius as well as relevant grooming parameters at next-to-leading logarithmic (NLL') accuracy. In addition, we account for non-global and clustering logarithms, and determine the next-to-leading order corrections. For soft drop we perform a joint resummation of the jet energy drop and the groomed jet radius, which is necessary to achieve the correct all-order structure of the cross section, in particular for the Sudakov-safe case of soft drop with β = 0. We present numerical results for LHC energies and compare to Pythia simulations as well as CMS data. Our factorization framework predicts the onset of nonperturbative effects in the jet energy distribution, in line with what we find in Pythia. The jet energy drop observables stand out because they only probe soft radiation, making them ideal candidates formore »« less

Authors:

Cal, Pedro ^[1];

^[2]; Ringer, Felix ^[3];

^[1]

Univ. of Amsterdam (Netherlands). Delta Inst. for Theoretical Physics; Nikhef, Amsterdam (Netherlands)
Stony Brook Univ., NY (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Univ. of California, Berkeley, CA (United States)

Publication Date:: Thu Nov 05 00:00:00 EST 2020

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP); National Science Foundation (NSF); European Research Commission (ERC)

OSTI Identifier:: 1763668

Grant/Contract Number:: AC02-05CH11231; PHY-1316617; 1620628; 1915093; ACI-1550228; ERC-STG-2015-677323

Resource Type:: Accepted Manuscript

Journal Name:: Journal of High Energy Physics (Online)

Additional Journal Information:: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2020; Journal Issue: 11; Journal ID: ISSN 1029-8479

Publisher:: Springer Berlin

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Jets; QCD phenomenology

Citation Formats


                    Cal, Pedro, Lee, Kyle, Ringer, Felix, and Waalewijn, Wouter J. Jet energy drop.  United States: N. p., 2020. 
Web.  doi:10.1007/jhep11(2020)012.

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                    Cal, Pedro, Lee, Kyle, Ringer, Felix, & Waalewijn, Wouter J. Jet energy drop.  United States.  https://doi.org/10.1007/jhep11(2020)012

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                    Cal, Pedro, Lee, Kyle, Ringer, Felix, and Waalewijn, Wouter J. Thu .  
"Jet energy drop".  United States.  https://doi.org/10.1007/jhep11(2020)012.  https://www.osti.gov/servlets/purl/1763668.

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@article{osti_1763668,

  title        = {Jet energy drop},

  author       = {Cal, Pedro and Lee, Kyle and Ringer, Felix and Waalewijn, Wouter J.},

  abstractNote = {We study the jet energy drop, which is the relative difference between the groomed and ungroomed jet energy or transverse momentum. It is one of the fundamental quantities that characterizes the impact of grooming on jets produced in high energy collisions. We consider three different grooming algorithms i) soft drop, ii) iterated soft drop, and iii) trimming. We carry out the resummation of large logarithms of the jet energy drop, the jet radius as well as relevant grooming parameters at next-to-leading logarithmic (NLL') accuracy. In addition, we account for non-global and clustering logarithms, and determine the next-to-leading order corrections. For soft drop we perform a joint resummation of the jet energy drop and the groomed jet radius, which is necessary to achieve the correct all-order structure of the cross section, in particular for the Sudakov-safe case of soft drop with β = 0. We present numerical results for LHC energies and compare to Pythia simulations as well as CMS data. Our factorization framework predicts the onset of nonperturbative effects in the jet energy distribution, in line with what we find in Pythia. The jet energy drop observables stand out because they only probe soft radiation, making them ideal candidates for the tuning of parton shower Monte Carlo event generators and for probing medium effects in heavy-ion collisions.},

  doi          = {10.1007/jhep11(2020)012},

  journal      = {Journal of High Energy Physics (Online)},

  number       = 11,

  volume       = 2020,

  place        = {United States},

  year         = {Thu Nov 05 00:00:00 EST 2020},

  month        = {Thu Nov 05 00:00:00 EST 2020}

}

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New parton distribution functions from a global analysis of quantum chromodynamics journal, February 2016

Non-global logarithms and jet algorithms in high-p T jet shapes journal, August 2010

Non-global logs and clustering impact on jet mass with a jet veto distribution journal, February 2012

Non-global logarithms, factorization, and the soft substructure of jets journal, September 2015

Fitting the strong coupling constant with soft-drop thrust journal, November 2019

Non-global jet evolution at finite Nc journal, May 2004

The analytic structure of non-global logarithms: convergence of the dressed gluon expansion journal, November 2016

Safe use of jet pull journal, January 2020

An effective field theory for collinear and soft gluons: Heavy to light decays journal, May 2001

Seeing in Color: Jet Superstructure journal, July 2010

The quark beam function at NNLL journal, September 2010

Predictions for energy correlators probing substructure of groomed heavy quark jets journal, September 2019

Top jets in the peak region: Factorization analysis with next-to-leading-log resummation journal, June 2008

Nonglobal logarithms at three loops, four loops, five loops, and beyond journal, September 2014

Two- and three-loop data for the groomed jet mass journal, June 2020

The leading jet transverse momentum in inclusive jet production and with a loose jet veto journal, March 2020

Higher-order corrections to jet cross sections in e + e − annihilation journal, September 1992

Away-from-jet energy flow journal, August 2002

Jet substructure at the Large Hadron Collider journal, December 2019

Joint resummation of two angularities at next-to-next-to-leading logarithmic order journal, October 2018

Fragmentation of a jet with small radius journal, December 2016

On jet mass distributions in Z+jet and dijet processes at the LHC journal, October 2012

Jet substructure at the Large Hadron Collider: A review of recent advances in theory and machine learning journal, November 2019

Soft drop groomed jet angularities at the LHC journal, June 2019

A study of jet mass distributions with grooming journal, July 2017

Transverse momentum spectra at threshold for groomed heavy quark jets journal, October 2018

Sudakov safety in perturbative QCD journal, June 2015

Double non-global logarithms in-n-out of jets journal, January 2012

Coherence effects in deep inelastic scattering journal, December 1989

Computing N -subjettiness for boosted jets journal, December 2018

Next-to-leading order QCD corrections to high- p T pion production in longitudinally polarized pp collisions journal, March 2003

Jet trimming journal, February 2010

Soft-Dropped Observables with CoLoRFuLNNLO journal, January 2019

Measuring Two Angularities on a Single Jet journal, January 2015

Improving the understanding of jet grooming in perturbation theory journal, September 2020

Small-radius jets to all orders in QCD journal, April 2015

The jet shape at NLL′ journal, May 2019

On QCD resummation with k t clustering journal, December 2006

On the resummation of clustering logarithms for non-global observables journal, September 2012

Invariant operators in collinear effective theory journal, September 2001

QCD corrections to parton-parton scattering processes journal, November 1989

The energy distribution of subjets and the jet shape journal, July 2017

Collinear drop journal, June 2020

Summing Sudakov logarithms in B → X s γ in effective field theory journal, December 2000

Looking Inside Jets: An Introduction to Jet Substructure and Boosted-object Phenomenology book, January 2019

Soft drop journal, May 2014

The soft drop groomed jet radius at NLL journal, February 2020

Recursive Soft Drop journal, June 2018

Probing transverse-momentum distributions with groomed jets journal, August 2019

Resummation of non-global logarithms in cross sections with massive particles journal, September 2020

Resummation of non-global QCD observables journal, July 2001

Soft-drop event shapes in electron–positron annihilation at next-to-next-to-leading order accuracy journal, November 2018

Factorized Groomed Jet Mass Distribution in Inclusive Jet Processes journal, March 2019

Hemisphere jet mass distribution at finite N c journal, May 2016

Non-global and clustering effects for groomed multi-prong jet shapes journal, February 2019

Factorization for groomed jet substructure beyond the next-to-leading logarithm journal, July 2016

Resummation of double-differential cross sections and fully-unintegrated parton distribution functions journal, February 2015

Soft-collinear effective theory and heavy-to-light currents beyond leading power journal, November 2002

The semi-inclusive jet function in SCET and small radius resummation for inclusive jet production journal, October 2016

Asymptotic freedom in parton language journal, August 1977

Abelian non-global logarithms from soft gluon clustering journal, September 2012

Nonperturbative corrections to soft drop jet mass journal, December 2019

SoftKiller, a particle-level pileup removal method journal, February 2015

An introduction to PYTHIA 8.2 journal, June 2015

Factorization and resummation for dijet invariant mass spectra journal, April 2012

Casimir meets Poisson: improved quark/gluon discrimination with counting observables journal, September 2017

Towards an understanding of jet substructure journal, September 2013

The jet mass distribution after Soft Drop journal, February 2018

Factorization and resummation for groomed multi-prong jet shapes journal, February 2018

Non-global logarithms in inter-jet energy flow with kt clustering requirement journal, December 2002

Theory predictions for the pull angle journal, May 2019

Better jet clustering algorithms journal, August 1997

Calculating the angle between jet axes journal, April 2020

Soft-collinear factorization in effective field theory journal, February 2002

Dynamical grooming of QCD jets
journal, February 2020

Integrated and differential accuracy in resummed cross sections
journal, March 2017

The anti- k _t jet clustering algorithm
journal, April 2008

New parton distribution functions from a global analysis of quantum chromodynamics
journal, February 2016

Non-global logarithms and jet algorithms in high-p T jet shapes
journal, August 2010

Non-global logs and clustering impact on jet mass with a jet veto distribution
journal, February 2012

Non-global logarithms, factorization, and the soft substructure of jets
journal, September 2015

Fitting the strong coupling constant with soft-drop thrust
journal, November 2019

Non-global jet evolution at finite Nc
journal, May 2004

The analytic structure of non-global logarithms: convergence of the dressed gluon expansion
journal, November 2016

Safe use of jet pull
journal, January 2020

An effective field theory for collinear and soft gluons: Heavy to light decays
journal, May 2001

Seeing in Color: Jet Superstructure
journal, July 2010

The quark beam function at NNLL
journal, September 2010

Predictions for energy correlators probing substructure of groomed heavy quark jets
journal, September 2019

Top jets in the peak region: Factorization analysis with next-to-leading-log resummation
journal, June 2008

Nonglobal logarithms at three loops, four loops, five loops, and beyond
journal, September 2014

Two- and three-loop data for the groomed jet mass
journal, June 2020

The leading jet transverse momentum in inclusive jet production and with a loose jet veto
journal, March 2020

Higher-order corrections to jet cross sections in $e^{+} e^{-}$ annihilation
journal, September 1992

Away-from-jet energy flow
journal, August 2002

Jet substructure at the Large Hadron Collider
journal, December 2019

Joint resummation of two angularities at next-to-next-to-leading logarithmic order
journal, October 2018

Fragmentation of a jet with small radius
journal, December 2016

On jet mass distributions in Z+jet and dijet processes at the LHC
journal, October 2012

Jet substructure at the Large Hadron Collider: A review of recent advances in theory and machine learning
journal, November 2019

Soft drop groomed jet angularities at the LHC
journal, June 2019

A study of jet mass distributions with grooming
journal, July 2017

Transverse momentum spectra at threshold for groomed heavy quark jets
journal, October 2018

Sudakov safety in perturbative QCD
journal, June 2015

Double non-global logarithms in-n-out of jets
journal, January 2012

Coherence effects in deep inelastic scattering
journal, December 1989

Computing N -subjettiness for boosted jets
journal, December 2018

Next-to-leading order QCD corrections to high- $p_{T}$ pion production in longitudinally polarized $pp$ collisions
journal, March 2003

Jet trimming
journal, February 2010

Soft-Dropped Observables with CoLoRFuLNNLO
journal, January 2019

Measuring Two Angularities on a Single Jet
journal, January 2015

Improving the understanding of jet grooming in perturbation theory
journal, September 2020

Small-radius jets to all orders in QCD
journal, April 2015

The jet shape at NLL′
journal, May 2019

On QCD resummation with k _t clustering
journal, December 2006

On the resummation of clustering logarithms for non-global observables
journal, September 2012

Invariant operators in collinear effective theory
journal, September 2001

QCD corrections to parton-parton scattering processes
journal, November 1989

The energy distribution of subjets and the jet shape
journal, July 2017

Collinear drop
journal, June 2020

Summing Sudakov logarithms in $\vec{B} X_{s} γ$ in effective field theory
journal, December 2000

Looking Inside Jets: An Introduction to Jet Substructure and Boosted-object Phenomenology
book, January 2019

Soft drop
journal, May 2014

The soft drop groomed jet radius at NLL
journal, February 2020

Recursive Soft Drop
journal, June 2018

Probing transverse-momentum distributions with groomed jets
journal, August 2019

Resummation of non-global logarithms in cross sections with massive particles
journal, September 2020

Resummation of non-global QCD observables
journal, July 2001

Soft-drop event shapes in electron–positron annihilation at next-to-next-to-leading order accuracy
journal, November 2018

Factorized Groomed Jet Mass Distribution in Inclusive Jet Processes
journal, March 2019

Hemisphere jet mass distribution at finite N c
journal, May 2016

Non-global and clustering effects for groomed multi-prong jet shapes
journal, February 2019

Factorization for groomed jet substructure beyond the next-to-leading logarithm
journal, July 2016

Resummation of double-differential cross sections and fully-unintegrated parton distribution functions
journal, February 2015

Soft-collinear effective theory and heavy-to-light currents beyond leading power
journal, November 2002

The semi-inclusive jet function in SCET and small radius resummation for inclusive jet production
journal, October 2016

Asymptotic freedom in parton language
journal, August 1977

Abelian non-global logarithms from soft gluon clustering
journal, September 2012

Nonperturbative corrections to soft drop jet mass
journal, December 2019

SoftKiller, a particle-level pileup removal method
journal, February 2015

An introduction to PYTHIA 8.2
journal, June 2015

Factorization and resummation for dijet invariant mass spectra
journal, April 2012

Casimir meets Poisson: improved quark/gluon discrimination with counting observables
journal, September 2017

Towards an understanding of jet substructure
journal, September 2013

The jet mass distribution after Soft Drop
journal, February 2018

Factorization and resummation for groomed multi-prong jet shapes
journal, February 2018

Non-global logarithms in inter-jet energy flow with kt clustering requirement
journal, December 2002

Theory predictions for the pull angle
journal, May 2019

Better jet clustering algorithms
journal, August 1997

Calculating the angle between jet axes
journal, April 2020

Soft-collinear factorization in effective field theory
journal, February 2002

Resummation of non-global logarithms and the BFKL equation
journal, March 2018

Treating the $b$ quark distribution function with reliable uncertainties
journal, December 2008

Treating the b quark distribution function with reliable uncertainties
text, January 2008