69
69
Feb 27, 2018
02/18
by
CMS Website designer
texts
eye 69
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Book Of The End The Great Trials And Tribulations
Topic: Book Of The End The Great Trials And Tribulations
72
72
Sep 22, 2013
09/13
by
M. Vander Donckt; for the CMS; ATLAS Collaborations
texts
eye 72
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The Large Hadron Collider (LHC) will provide a huge amount of top-antitop events, making the LHC a top quark factory, producing 1 tt pair per second at a luminosity of 10^33cm-2s-1. A large top quark sample will be available from the start of LHC and will play an important role in commissioning the CMS and ATLAS detectors. An overview of the top quark measurements during the first data-taking period is given.
Source: http://arxiv.org/abs/0805.3163v1
3
3.0
Jun 29, 2018
06/18
by
CMS Collaboration
texts
eye 3
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A measurement of the forward-backward asymmetry A[FB] of oppositely charged lepton pairs (mu mu and e e) produced via Z/gamma* boson exchange in pp collisions at sqrt(s) = 8 TeV is presented. The data sample corresponds to an integrated luminosity of 19.7 inverse femtobarns collected with the CMS detector at the LHC. The measurement of A[FB] is performed for dilepton masses between 40 GeV and 2 TeV and for dilepton rapidity up to 5. The A[FB] measurements as a function of dilepton mass and...
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1601.04768
5
5.0
Jan 21, 2021
01/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 5
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Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: Keychains, customized, stl, thingiverse
3
3.0
May 24, 2021
05/21
by
CMS
audio
eye 3
favorite 0
comment 0
Die Nebel lichten sich: Die steuerrechtlichen Regelungen zu Home-Office wurden im Nationalrat beschlossen, und auch die kommenden arbeitsrechtlichen Rahmenbedingungen werden zunehmend klarer. In der Umsetzung sind jedoch noch viele Fragen offen. In diesem CMS Employment Snack Spezial widmen wir uns gemeinsam daher mit unserer Steuerrechtspartnerin Sibylle Novak den wesentlichsten Fragen rund um Arbeitsmittel und Kostentragung im Home-Office. Speaker: Christoph WolfSibylle NovakDaniela...
Topics: Podcast, cms, law, lawyer, attorney, legal, law firm, legal adviceCMS, Employment, restructuring,...
35
35
Sep 23, 2013
09/13
by
CMS Collaboration
texts
eye 35
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comment 0
A measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV is presented. The results are based on data corresponding to an integrated luminosity of 2.3 inverse femtobarns collected by the CMS detector at the LHC. Selected events are required to have one isolated, high transverse momentum electron or muon, large missing transverse energy, and hadronic jets, at least one of which must be consistent with having originated from a b quark. The measured cross section is...
Source: http://arxiv.org/abs/1212.6682v2
108
108
Jul 20, 2013
07/13
by
CMS Collaboration
texts
eye 108
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comment 0
A search for narrow resonances with a mass of at least 1 TeV in the dijet mass spectrum is performed using pp collisions at sqrt(s)=7 TeV corresponding to an integrated luminosity of 1 inverse femtobarn, collected by the CMS experiment at the LHC. No resonances are observed. Upper limits at the 95% confidence level are presented on the product of the resonance cross section, branching fraction into dijets, and acceptance, separately for decays into quark-quark, quark-gluon, and gluon-gluon...
Source: http://arxiv.org/abs/1107.4771v1
20
20
Jun 28, 2018
06/18
by
CMS Collaboration
texts
eye 20
favorite 0
comment 0
A search for pair production of first and second generation leptoquarks is performed in final states containing either two charged leptons and two jets, or one charged lepton, one neutrino and two jets, using proton-proton collision data at sqrt(s) = 8 TeV. The data, corresponding to an integrated luminosity of 19.7 inverse femtobarns were recorded with the CMS detector at the LHC. First-generation scalar leptoquarks with masses less than 1010 (850) GeV are excluded for beta = 1.0 (0.5), where...
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1509.03744
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
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Topics: thingiverse, Keychains, customized, stl
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
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Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
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5
5.0
Jan 21, 2021
01/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 5
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Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: Keychains, customized, stl, thingiverse
7
7.0
Apr 16, 2021
04/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 7
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Customized version of http://www.thingiverse.com/thing:1148986 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1148986
Topics: Keychains, customized, thingiverse, stl
5
5.0
Jan 21, 2021
01/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 5
favorite 0
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Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: Keychains, customized, stl, thingiverse
61
61
Sep 21, 2013
09/13
by
Keith A. Ulmer; for the CMS collaboration
texts
eye 61
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Measurements of heavy flavor production in pp collisions at sqrt(s) = 7.0 TeV recorded at the CMS experiment are presented. Double differential cross sections with respect to transverse momentum and rapidity are shown for J/Psi and Upsilon(1S), Upsilon(2S), and Upsilon(3S). The inclusive open beauty rate is measured with two different techniques, including a study of the angular correlations between b jets in events with two identified b jets. Lastly, the B+, B0, and B0s production rates are...
Source: http://arxiv.org/abs/1106.2528v1
44
44
Sep 18, 2013
09/13
by
Matthew Nguyen; for the CMS Collaboration
texts
eye 44
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The flavor dependence of jet quenching is a powerful handle to discriminate between models of parton energy loss in heavy-ion collisions. We demonstrate the capacity of CMS to identify jets initiated by bottom quarks using displaced vertices reconstructed in the silicon tracking system. The b-jet to inclusive jet ratio is measured in PbPb collisions and compared to pp collisions and simulations at the same center-of-mass energy.
Source: http://arxiv.org/abs/1211.5285v1
6
6.0
Jun 30, 2018
06/18
by
B. Bilin; for the CMS Collaboration
texts
eye 6
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The measurement of differential cross section of a Z boson produced in association with jets is presented. The cross section is presented with respect to various jet kinematic variables where the Z bosons are reconstructed from opposite sign lepton pairs. The analysis is based on data of proton proton collisions with the centre of mass energy of 8 TeV collected in 2012 by the CMS experiment at LHC corresponding to 19.8 /fb of integrated luminosity. Obtained results are compared with different...
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1410.6069
112
112
Nov 28, 2020
11/20
by
CMS Press, Kottayam
texts
eye 112
favorite 0
comment 0
1856 - അമരത്തിൻ്റെ തമുൾക്കുത്ത
Topic: Sanskrit Books in Malayalam
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
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Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
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Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
6
6.0
May 24, 2021
05/21
by
CMS
audio
eye 6
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As many countries around the world experience a reduction in COVID-19 infections and attempt to reopen their economies, companies both large and small are faced with the daunting challenges of conducting business in a post-pandemic world.Although these challenges vary from country to country, COVID-19 has changed the way we work and do business. The only questions are: will the pandemic's impact be permanent and if so what will be the long-term fallout? Will remote working, widely employed...
Topics: Podcast, cms, law, lawyer, attorney, legal, law firm, legal advice
75
75
Jul 20, 2013
07/13
by
CMS Collaboration
texts
eye 75
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comment 0
The top quark pair production cross section is measured in dilepton events with one electron or muon, and one hadronically decaying tau lepton from the decay t anti-t to (l nu(l)) (tau nu(tau)) b anti-b, where l can be either an electron or a muon. The data sample corresponds to an integrated luminosity of 2.0 inverse femtobarns for the electron channel and 2.2 inverse femtobarns for the muon channel, collected by the CMS detector at the LHC. This is the first measurement of the t anti-t cross...
Source: http://arxiv.org/abs/1203.6810v1
67
67
Sep 22, 2013
09/13
by
G. Bruno; for the CMS Collaboration
texts
eye 67
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The CMS detector is one of the two general purpose experiments that will study the collisions produced by the Large Hadron Collider (LHC). The LHC is supposed to start its operation in 2007 at an instantaneous luminosity of 2 x 10^33 cm-2 s-1, which may well result in an integrated luminosity of 10 fb-1 after the first year of running. The corresponding physics reach of CMS is exemplified with the study of a few standard model channels (weak boson and top quark production) and with the searches...
Source: http://arxiv.org/abs/hep-ex/0308003v3
54
54
Sep 18, 2013
09/13
by
CMS Collaboration
texts
eye 54
favorite 0
comment 0
A model-independent search for the production of heavy resonances decaying into top-antitop quark pairs is presented. The search is based on events containing one lepton (muon or electron) and at least two jets selected from data samples corresponding to an integrated luminosity of 4.4-5.0 inverse femtobarns collected in pp collisions at sqrt(s) = 7 TeV. Results are presented from the combination of two dedicated searches optimized for boosted production and production at threshold. No excess...
Source: http://arxiv.org/abs/1209.4397v2
3
3.0
Jun 30, 2018
06/18
by
CMS Collaboration
texts
eye 3
favorite 0
comment 0
The t t-bar charge asymmetry in proton-proton collisions at sqrt(s) = 7 TeV is measured using the dilepton decay channel (ee, e mu, or mu mu). The data correspond to a total integrated luminosity of 5.0 inverse femtobarns, collected by the CMS experiment at the LHC. The t t-bar and lepton charge asymmetries, defined as the differences in absolute values of the rapidities between the reconstructed top quarks and antiquarks and of the pseudorapidities between the positive and negative leptons,...
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1402.3803
3
3.0
Jun 30, 2018
06/18
by
Giorgio Cortiana; on behalf of the ATLAS; CMS collaborations within the TOPLHCWG
texts
eye 3
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A review of recent combinations of top-quark measurements performed at the LHC, by the ATLAS and CMS collaborations, is provided. The typical uncertainty categorisations, and their assumed correlation patterns are presented, together with the results of the combinations of the top-quark pair and single top-quark production cross sections, the top-quark mass, as well as of the $W$ boson polarisation and the charge asymmetry in $t\bar t$ events.
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1411.7642
48
48
Jul 26, 2019
07/19
by
AMS-CMS Special Session on Geometric Methods in Mathematical Physics (1993 : Vancouver, B.C.)
texts
eye 48
favorite 1
comment 0
vii, 224 p. : 26 cm
Topics: Geometry, Differential -- Congresses, Mathematical physics -- Congresses
51
51
Dec 23, 2017
12/17
by
CMS Göteborg
movies
eye 51
favorite 0
comment 0
Berit Larsson om Göteborgsaktivismen
Topics: historia, feminism, Göteborg
84
84
Sep 19, 2013
09/13
by
CMS Collaboration
texts
eye 84
favorite 0
comment 0
The first measurement of the cross section for top-quark pair production in pp collisions at the LHC at center-of-mass energy sqrt(s)= 7 TeV has been performed using 3.1 {\pm} 0.3 inverse pb of data recorded by the CMS detector. This result utilizes the final state with two isolated, highly energetic charged leptons, large missing transverse energy, and two or more jets. Backgrounds from Drell-Yan and non-W/Z boson production are estimated from data. Eleven events are observed in the data with...
Source: http://arxiv.org/abs/1010.5994v1
41
41
Sep 21, 2013
09/13
by
CMS Collaboration
texts
eye 41
favorite 0
comment 0
A search for new physics is presented based on an event signature of at least three jets accompanied by large missing transverse momentum, using a data sample corresponding to an integrated luminosity of 36 inverse picobarns collected in proton--proton collisions at sqrt(s)=7 TeV with the CMS detector at the LHC. No excess of events is observed above the expected standard model backgrounds, which are all estimated from the data. Exclusion limits are presented for the constrained minimal...
Source: http://arxiv.org/abs/1106.4503v1
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
4
4.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 4
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
5
5.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 5
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
5
5.0
Mar 3, 2021
03/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 5
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: thingiverse, Keychains, customized, stl
49
49
Sep 22, 2013
09/13
by
CMS Collaboration
texts
eye 49
favorite 0
comment 0
A measurement is presented of the inelastic proton-proton cross section at a centre-of-mass energy of sqrt(s) = 7 TeV. Using the CMS detector at the LHC, the inelastic cross section is measured through two independent methods based on information from (i) forward calorimetry (for pseudorapidity 3 < abs(eta) < 5), in collisions where at least one proton loses more than 5E-6 of its longitudinal momentum, and (ii) the central tracker (abs(eta) < 2.4), in collisions containing an...
Source: http://arxiv.org/abs/1210.6718v2
46
46
Sep 18, 2013
09/13
by
D. Futyan; A. Drozdetskiy; D. Acosta; G. Mitselmakher; for the CMS Collaboration
texts
eye 46
favorite 0
comment 0
A detailed study of the same-sign muon signature within the mSUGRA model is described. Selection criteria based on the missing transverse energy in the events and the jet and muon transverse momenta are applied. The results indicate that an excess of SUSY events over the Standard Model background processes can be statistically significant for an integrated luminosity of less than 10 fb^-1 for many benchmark points with m_1/2 up to 650 GeV/c^2.
Source: http://arxiv.org/abs/hep-ex/0505034v1
60
60
Sep 22, 2013
09/13
by
CMS Collaboration
texts
eye 60
favorite 0
comment 0
Results are presented from a search for heavy, right-handed muon neutrinos, N[mu], and right-handed W[R] bosons, which arise in the left-right symmetric extensions of the standard model. The analysis is based on a 5.0 inverse femtobarn sample of proton-proton collisions at a center-of-mass energy of 7 TeV, collected by the CMS detector at the Large Hadron Collider. No evidence is observed for an excess of events over the standard model expectation. For models with exact left-right symmetry,...
Source: http://arxiv.org/abs/1210.2402v3
70
70
Sep 23, 2013
09/13
by
CMS Collaboration
texts
eye 70
favorite 0
comment 0
A search for a Higgs boson decaying into two photons is described. The analysis is performed using a dataset recorded by the CMS experiment at the LHC from pp collisions at a centre-of-mass energy of 7 TeV, which corresponds to an integrated luminosity of 4.8 inverse femtobarns. Limits are set on the cross section of the standard model Higgs boson decaying to two photons. The expected exclusion limit at 95% confidence level is between 1.4 and 2.4 times the standard model cross section in the...
Source: http://arxiv.org/abs/1202.1487v1
5
5.0
Jun 29, 2018
06/18
by
CMS Collaboration
texts
eye 5
favorite 0
comment 0
A search for the resonant production of high-mass photon pairs is presented. The analysis is based on samples of proton-proton collision data collected by the CMS experiment at center-of-mass energies of 8 and 13 TeV, corresponding to integrated luminosities of 19.7 and 3.3 inverse femtobarns, respectively. The search focuses on spin-0 and spin-2 resonances with masses between 0.5 and 4 TeV and with widths, relative to the mass, between 1.4E-4 and 5.6E-2. Limits are set on scalar resonances...
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1606.04093
8
8.0
Jun 29, 2018
06/18
by
CMS Collaboration
texts
eye 8
favorite 0
comment 0
Measurements of the associated production of a Z boson with at least one jet originating from a b quark in proton-proton collisions at sqrt(s) = 8 TeV are presented. Differential cross sections are measured with data collected by the CMS experiment corresponding to an integrated luminosity of 19.8 inverse femtobarns. Z bosons are reconstructed through their decays to electrons and muons. Cross sections are measured as a function of observables characterizing the kinematics of the b jet and the...
Topic: High Energy Physics - Experiment
Source: http://arxiv.org/abs/1611.06507
49
49
Sep 22, 2013
09/13
by
CMS Collaboration
texts
eye 49
favorite 0
comment 0
Results are reported from a search for non-standard-model Higgs boson decays to pairs of new light bosons, each of which decays into the oppositely charged dimuon final state. The new bosons may be produced either promptly or via a decay chain. The data set corresponds to an integrated luminosity of 5.3 inverse femtobarns of proton-proton collisions at sqrt(s) = 7 TeV, recorded by the CMS experiment at the LHC. Such Higgs boson decays are predicted in several scenarios of new physics, including...
Source: http://arxiv.org/abs/1210.7619v1
8
8.0
Jan 12, 2021
01/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 8
favorite 0
comment 0
Customized version of http://www.thingiverse.com/thing:739573 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=739573
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5
5.0
Apr 20, 2021
04/21
by
Creative Media Studio (CMS_Oviatt)
data
eye 5
favorite 0
comment 0
Customized version of https://www.thingiverse.com/thing:1899775 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1899775
Topics: Keychains, thingiverse, stl, customized
44
44
Jun 29, 2018
06/18
by
Ruchi Chudasama; for the CMS Collaboration
texts
eye 44
favorite 0
comment 0
Exclusive W$^{+}$W$^{-}$ pair production in photon-photon collisions during the pp runs at 7 and 8 TeV are observed and used to put constraints on the Anomalous Quartic Gauge Couplings. During the proton lead collisions in photon-induced vector meson production is observed via the decay of upsilon into two muons. The slope of the squared p$_{\rm T}$ distribution is measured to determine the size of the production region.
Topics: High Energy Physics - Phenomenology, High Energy Physics - Experiment
Source: http://arxiv.org/abs/1607.03241
48
48
Sep 23, 2013
09/13
by
Andrei Gaponenko; for the ATLAS Collaboration; for the CMS Collaboration
texts
eye 48
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comment 0
The top quark will be produced copiously at the LHC. This will make both detailed physics studies and the use of top quark decays for detector calibration possible. This talk reviews plans and prospects for top physics activities in the ATLAS and CMS experiments.
Source: http://arxiv.org/abs/0810.4175v1
37
37
Sep 21, 2013
09/13
by
CMS Collaboration
texts
eye 37
favorite 0
comment 0
A new measurement of the inclusive production cross section for pp to t t-bar is performed at a center-of-mass energy of 7 TeV using data collected by the CMS experiment at the LHC. The analysis uses a data sample corresponding to an integrated luminosity of 36 inverse picobarns, and is based on the final state with one isolated, high transverse momentum muon or electron, missing transverse energy, and hadronic jets. The ttbar content of the selected events is enhanced by requiring the presence...
Source: http://arxiv.org/abs/1108.3773v1
74
74
Sep 23, 2013
09/13
by
Gennadiy Kukartsev; for the CMS Collaboration
texts
eye 74
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comment 0
We discuss the results of searches for high-mass narrow resonances decaying into pairs of leptons using pp collisions at 7 TeV delivered by LHC and collected with the CMS detector in 2010 and 2011. These include searches for the Z' bosons and RS gravitons.
Source: http://arxiv.org/abs/1110.2877v1
66
66
Sep 23, 2013
09/13
by
CMS Collaboration
texts
eye 66
favorite 0
comment 0
A search has been made for massive resonances decaying into a quark and a vector boson, qW or qZ, or a pair of vector bosons, WW, WZ, or ZZ, where each vector boson decays to hadronic final states. This search is based on a data sample corresponding to an integrated luminosity of 5.0 inverse femtobarns of proton-proton collisions collected in the CMS experiment at the LHC in 2011 at a center-of-mass energy of 7 TeV. For sufficiently heavy resonances the decay products of each vector boson are...
Source: http://arxiv.org/abs/1212.1910v2
