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CERN Document Server Pronađeno je 603 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 1.32 sekundi 
1.
Development of the Directly-Sliced Niobium Material for High Performance SRF Cavities / Kumar, Ashish (KEK, Tsukuba) ; Araki, Hayato (KEK, Tsukuba) ; Dohmae, Takeshi (KEK, Tsukuba) ; Ito, Hayato (KEK, Tsukuba) ; Saeki, Takayuki (KEK, Tsukuba) ; Umemori, Kensei (KEK, Tsukuba) ; Yamamoto, Akira (KEK, Tsukuba ; CERN ; JAI, UK ; Oxford U.) ; Yamanaka, Masashi (KEK, Tsukuba)
For the purpose of cost reduction for the ILC, KEK has been conducting R&D; on direct sliced Nb materials such as large grain and medium grain Nb. Single-cell, 3-cell, and 9-cell cavities have been manufactured, and each has demonstrated a high-performance accelerating gradient exceeding 35 MV/m. [...]
2023 - 7 p. - Published in : JACoW SRF 2023 (2023) 634-640 Fulltext: PDF;
In : 21st International Conference on Radio-Frequency Superconductivity (SRF 2023), Grand Rapids, MI, United States, 22 - 30 Jun 2023, pp.634-640
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2.
The International Linear Collider: Report to Snowmass 2021 / ILC International Development Team Collaboration
The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. [...]
arXiv:2203.07622 ; DESY-22-045 ; IFT-UAM/CSIC-22-028 ; KEK Preprint 2021-61 ; IFT--UAM/CSIC--22-028 ; KEK Preprint 2021-61, PNNL-SA-160884 ; SLAC-PUB-17662 ; FERMILAB-FN-1171-PPD-QIS-SCD-TD ; PNNL-SA-160884. - 356.
Fermilab Library Server - eConf - FUlltext - Fulltext
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3.
Studies of $X(3872)$ and $\psi(2S)$ production in $p\bar{p}$ collisions at 1.96 TeV / D0 Collaboration
We present various properties of the production of the $X(3872)$ and $\psi(2S)$ states based on 10.4 fb$^{-1}$ collected by D0 experiment in Tevatron $p \bar p$ collisions at $\sqrt{s}$ = 1.96 TeV. For both states, we measure the nonprompt fraction $f_{NP}$ of the inclusive production rate due to decays of $b$-flavored hadrons. [...]
arXiv:2007.13420; FERMILAB-PUB-20-363-E.- 2020-10-14 - 14 p. - Published in : Phys. Rev. D 102 (2020) 072005 Article from SCOAP3: PDF; Fulltext: Fermilab-Pub-20-363-E - PDF; 2007.13420 - PDF; External link: Fermilab Accepted Manuscript
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4.
Study of the normalized transverse momentum distribution of $W$ bosons produced in $p \bar p$ collisions at $\sqrt{s}=1.96$ TeV / D0 Collaboration
We present a study of the normalized transverse momentum distribution of $W$ bosons produced in $p \bar p$ collisions, using data corresponding to an integrated luminosity of 4.35 fb$^{-1}$ collected with the D0 detector at the Fermilab Tevatron collider at $\sqrt{s}=1.96$ TeV. The measurement focuses on the transverse momentum region below 15 GeV, which is of special interest for electroweak precision measurements; it relies on the same detector calibration methods which were used for the precision measurement of the $W$ boson mass. [...]
arXiv:2007.13504; FERMILAB-PUB-20-354-E.- 2021-01-06 - 15 p. - Published in : Phys. Rev. D 103 (2021) 012003 Article from SCOAP3: PDF; Fulltext: 2007.13504 - PDF; Fermilab-Pub-20-354-E - PDF; External link: Fermilab Library Server
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5.
Inclusive production of the $P_c$ resonances in $p \overline p $ collisions / D0 Collaboration
We present a study of the inclusive production in $p \overline p $ collisions of the pentaquark states $P_c(4440)$ and $P_c(4457)$ with the decay to the $J/\psi p$ final state previously observed by the LHCb experiment. [...]
arXiv:1910.11767 ; FERMILAB-PUB-19-542-E. - 2019. - 7 p.
Fermilab Library Server (fulltext available) - Fulltext - Fulltext
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6.
Properties of $Z_c^{\pm}(3900)$ produced in $p \bar p$ collision / D0 Collaboration
We study the production of the exotic charged charmonium-like state $Z_c^{\pm}(3900)$ in $p \bar p$ collisions through the sequential process $\psi(4260) \rightarrow Z_c^{\pm}(3900) \pi^{\mp}$, $Z_c^{\pm}(3900) \rightarrow J/\psi \pi^{\pm}$. Using the subsample of candidates originating from semi-inclusive weak decays of $b$-flavored hadrons, we measure the invariant mass and natural width to be $M=3902.6^{+5.2}_{-5.0}{\rm \thinspace (stat)}^{+3.3}_{-1.4}{\rm \thinspace (syst)}$ MeV and $\Gamma=32 ^{+28}_{-21}{\rm \thinspace (stat)} ^{+26}_{-7}{\rm \thinspace (syst)}$ MeV, respectively. [...]
arXiv:1905.13704; FERMILAB-PUB-19-253-E.- 2019-07-26 - 10 p. - Published in : Phys. Rev. D 100 (2019) 012005 Article from SCOAP3: PDF; Fulltext: 1905.13704 - PDF; fermilab-pub-19-253-e - PDF; External link: Fermilab Library Server (fulltext available)
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7.
Exclusive and semi-exclusive $\pi^{+}\pi^{-}$ production in proton-proton collisions at $\sqrt{s} = $ 7 TeV / CMS Collaboration
A measurement is presented of the exclusive and semi-exclusive production of charged pion pairs in proton-proton collisions, $\mathrm{ p p }\to\mathrm{ p }({\mathrm{p}^*} )+ \pi^{+}\pi^{-}+ \mathrm{ p } ({\mathrm{p}^*} )$, where the $\pi^{+} \pi^{-}$ pair is emitted at central rapidities, and the scattered protons stay intact ($\mathrm{p}$) or diffractively dissociate (${\mathrm{p}^*} $) without detection. [...]
arXiv:1706.08310 ; CMS-FSQ-12-004 ; CERN-EP-2016-261 ; CMS-FSQ-12-004-005. - 2017. - 34 p.
Figures, tables and other information - Full text - Fulltext
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8.
Measurement of the cross section for electroweak production of Z$\gamma$ in association with two jets and constraints on anomalous quartic gauge couplings in proton-proton collisions at $\sqrt{s} = $ 8 TeV / CMS Collaboration
A measurement is presented of the cross section for the electroweak production of a Z boson and a photon in association with two jets in proton-proton collisions at $ \sqrt{s} = $ 8 TeV. The Z bosons are identified through their decays to electron or muon pairs. [...]
arXiv:1702.03025; CMS-SMP-14-018; CERN-EP-2016-308.- Geneva : CERN, 2017-07-10 - 23 p. - Published in : Phys. Lett. B 770 (2017) 380-402 Article from SCOAP3: PDF; Fulltext: PDF;
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9.
Search for supersymmetry with multiple charged leptons in proton-proton collisions at $\sqrt{s}= $ 13 TeV / CMS Collaboration
Results are reported from a search for physics beyond-the-standard-model, such as supersymmetry, in final states with at least three charged leptons, in any combination of electrons or muons. The data sample corresponds to an integrated luminosity of 2.3 fb$^{-1}$ of proton-proton collisions at $\sqrt{ s} = $ 13 TeV, recorded by the CMS experiment at the LHC in 2015. [...]
arXiv:1701.06940; CMS-SUS-16-003; CERN-EP-2016-306; CMS-SUS-16-003.- Geneva : CERN, 2017-09-22 - 38 p. - Published in : Eur. Phys. J. C 77 (2017) 635 Article from SCOAP3: PDF; Fulltext: PDF;
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10.
Search for light bosons in decays of the 125 GeV Higgs boson in proton-proton collisions at $ \sqrt{s} = $ 8 TeV / CMS Collaboration
A search is presented for decays beyond the standard model of the 125 GeV Higgs bosons to a pair of light bosons, based on models with extended scalar sectors. Light boson masses between 5 and 62.5 GeV are probed in final states containing four tau leptons, two muons and two b quarks, or two muons and two tau leptons. [...]
arXiv:1701.02032; CMS-HIG-16-015; CERN-EP-2016-292; CMS-HIG-16-015.- Geneva : CERN, 2017-10-11 - 48 p. Article from SCOAP3: PDF; Fulltext: fermilab-pub-17-012-cms - PDF; arXiv:1701.02032 - PDF;
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CERN Document Server : Pronađeno je 603 zapisa   1 - 10slijedećikraj  idi na zapis:
Također vidi: slična imena autora
492 Kumar, A
1 Kumar, A Dinesh
3 Kumar, A K Rhine
4 Kumar, A P P
5 Kumar, A S
1 Kumar, A Santhosh
1 Kumar, A T N
1 Kumar, A V A
1 Kumar, A V Senthil
96 Kumar, A.
1 Kumar, A.M.R.
1 Kumar, Abhass
7 Kumar, Abhay
1 Kumar, Abhaya
1 Kumar, Abhik
1 Kumar, Abhimanu
11 Kumar, Abhinav
1 Kumar, Abhinit
22 Kumar, Abhishek
1 Kumar, Achint
1 Kumar, Aishwarya
585 Kumar, Ajay
4 Kumar, Ajeet
16 Kumar, Ajit
4 Kumar, Akash
1 Kumar, Akhilesh
3 Kumar, Akshat
1 Kumar, Akshi
15 Kumar, Alok
7 Kumar, Aloke
23 Kumar, Amit
3 Kumar, Amitabh
1 Kumar, Amrendra
1 Kumar, Amrith
1 Kumar, Anand
17 Kumar, Anil
1 Kumar, Animesh
1 Kumar, Ankit
2 Kumar, Ankur
1 Kumar, Anshu
5 Kumar, Anshuman
2 Kumar, Anuj
2 Kumar, Anup
24 Kumar, Anurag
1 Kumar, Anuranjita
1 Kumar, Anvesh
1 Kumar, Aradhya P
1 Kumar, Aripirala Manoj
1290 Kumar, Arun
15 Kumar, Arvind
1 Kumar, Arya
1 Kumar, Ashisha
1351 Kumar, Ashok
1 Kumar, Ashok V
5 Kumar, Ashutosh
2 Kumar, Ashwani
5 Kumar, Ashwini
2 Kumar, Atanu
4 Kumar, Atul
7 Kumar, Avdhesh
5 Kumar, Avinash
2 Kumar, Awani
1 kumar, A Nirmal
24 kumar, Anurag
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