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LHeC Projesi: e-Halka’nın Yeniden Gözden Geçirilmesi

Year 2018, , 173 - 178, 30.11.2018
https://doi.org/10.29233/sdufeffd.468814

Abstract

Büyük Hadron elektron Çarpıştırıcısı (LHeC)’in QCD-Explorer aşaması için bir seçenek
olarak, Büyük Hadron Çarpıştırıcısı (LHC)’ye teğet olacak şekilde 9 km uzunluğunda yeni bir
e-halkası inşası önerilmiştir. 90 MW sinkrotron ışınımı kaybı ile L=1033 cm-2
s
-1
ışınlığa
ulaşılabileceği gösterilmiştir. ERL60LHC’nin temel versiyonu ile örtüşen bu ışınlık değeri,
LHC için (Parton Dağılım Fonksiyonu) PDF’lerin kesin olarak tayini, QCD temellerinin keşfi,
ve özellikle Q2 ≈ 1 GeV2
’de 10-6
’ya kadar küçük x Björken bölgesinin belirlenmesinde yeterli
olacaktır. Ayrıca, ERL60LHC’nin temel ve geliştirilmiş versiyonları üzerine bazı öneriler de
sunulmuştur. Geliştirilmiş ERL60LHC’nin L=1034 cm-2
s
-1 ışınlıklı versiyonu, 160 MW’ın
üzerinde yüksek bir şehir şebeke elektrik gücü gerektirdiği gösterilmiştir. 

References

  • LHeC Study Group: J.L. Abelleira Fernandez, C. Adolphsen, A.N. Akay, H. Aksakal et al., “A Large Hadron electron Collider at CERN: Report on the Physics and Design Concepts for Machine and Detector”, J. Phys. G 39 (2012) 075001; arXiv:1206.2913 [physics.acc-ph], SLAC-R-999, CERN-OPEN-2012-015, LHEC-NOTE-2012-001-GEN.
  • S. Sultansoy, “Linac-Ring type Colliders: Energy vs Lumi”, Invited talk at RECFA visit to Turkey, 6-7 October 2017, Istanbul. https://indico.cern.ch/event/658901/
  • O. Bruning, “Accelerator Developments and Opportunities”, LHeC Workshop 11-13 September 2017, CERN. https://indico.cern.ch/event/639067/
  • G. Guignard, K. Potter adn A. Verdier, “Interaction regions for ep and pp collisions in the LEP tunnel”, contribution to the Particle Accelerator Conf., Vancouver, 1985, and CERN report LEP-TH/85-11, 1985.
  • A.N. Akay, H. Karadeniz, and S. Sultansoy, “Review of linac-ring type collider proposals,” Int. J. of Mod. Phys. A vol. 25, 4589-4602, 2010; arXiv:0911.3314 [physics.acc-ph].
  • J.B. Dainton, M. Klein, P. Newman, E. Perez and F. Willeke, “Deep inelastic electron-nucleon scattering at the LHC”, JINST 1 (2006) P10001; arXiv:hep-ex/0603016.
  • S. Cetin, S. Sultansoy and G. Unel, “Why QCD explorer stage of the LHeC should have high(est) priority”, arXiv:1305.5572 [physics.acc-ph], 2013.
  • G. Apollinari, O. Bruening, T. Nakamoto, and L. Rossi, “High luminosity large hadron collider HL- LHC”, arXiv:1705.08830 [physics.acc-ph], 2017.
  • F. Zimmermann,"HE-LHC overview, parameters and challenges", in ICFA Beam Dyn., Newslett., vol. 72, p.138, 2017.
  • M. Benedikt and F. Zimmermann, “Towards future circular colliders”, Journal of the Korean Physical Society, vol. 69, p. 893, 2016.
  • J. Gao, “CEPC-SPPC Accelerator status towards CDR,” Int. J. Mod. Phys. A, vol. 32, no. 2, p. 1746003, 2017.
  • Y. Yu, Y. C. Guo, Z. C. Liu, W. J. Fan, Y. Mei, and J. Zhang, “The signatures of doubly charged leptons at LHeC”, J. Phys. G, vol. 45, no. 12, p. 125003, 2018.
  • S. Mandal, M. Mitra and N. Sinha, “Probing leptoquarks and heavy neutrinos at the LHeC,” Phys. Rev. D, vol. 98, no. 9, p. 095004, 2018.
  • J. Zhang, C. X. Yue, and Z. C. Liu, “Signals of the first generation scalar leptoquarks at LHeC,” Mod. Phys. Lett. A, vol. 33, no. 06, p. 1850039, 2018.
  • L. Duarte, G. Zapata, and O. A. Sampayo, “Angular and polarization trails from effective interactions of Majorana neutrinos at the LHeC,” Eur. Phys. J. C, vol. 78, no. 5, p. 352 2018.
  • R. Li, X. M. Shen, K. Wang, T. Xu, L. Zhang, and G. Zhu, “Probing anomalous WWγ triple gauge bosons coupling at the LHeC,” Phys. Rev. D, vol. 97, no. 7, 075043, 2018.
  • K. He, H. Y. Bi, R. Y. Zhang, X. Z. Li, and W. G. Ma, “P-wave excited Bc(*) meson photoproduction at the LHeC,” J. Phys. G, vol. 45, no. 5, p. 055005, 2018.
  • H. Sun and X. Wang, “Exploring the anomalous top-Higgs FCNC couplings at the electron proton colliders,” Eur. Phys. J. C, vol. 78, no. 4, p. 281, 2018.

The LHeC Project: e-Ring Revisited

Year 2018, , 173 - 178, 30.11.2018
https://doi.org/10.29233/sdufeffd.468814

Abstract

Construction of a new 9 km long e-ring tangential to the Large Hadron Collider
(LHC) has been proposed as an option for QCD-Explorer stage of the Large Hadron electron
Collider (LHeC). It is shown that L=1033 cm-2
s
-1
can be achieved with 90 MW synchrotron
radiation losses. This luminosity value, which coincides with basic version of ERL60LHC,
will be sufficient for precise determination of (Parton Distribution Function) PDFs for LHC, as
well as exploration of QCD basics, especially small x Björken region up to 10-6
at Q2 ≈ 1 GeV2
.
In addition, some comments on basic and upgraded versions of ERL60LHC are presented as
well. It is shown that upgraded ERL60LHC version with L=1034 cm-2
s
-1 requires high wall
plug power exceeding 160 MW. 

References

  • LHeC Study Group: J.L. Abelleira Fernandez, C. Adolphsen, A.N. Akay, H. Aksakal et al., “A Large Hadron electron Collider at CERN: Report on the Physics and Design Concepts for Machine and Detector”, J. Phys. G 39 (2012) 075001; arXiv:1206.2913 [physics.acc-ph], SLAC-R-999, CERN-OPEN-2012-015, LHEC-NOTE-2012-001-GEN.
  • S. Sultansoy, “Linac-Ring type Colliders: Energy vs Lumi”, Invited talk at RECFA visit to Turkey, 6-7 October 2017, Istanbul. https://indico.cern.ch/event/658901/
  • O. Bruning, “Accelerator Developments and Opportunities”, LHeC Workshop 11-13 September 2017, CERN. https://indico.cern.ch/event/639067/
  • G. Guignard, K. Potter adn A. Verdier, “Interaction regions for ep and pp collisions in the LEP tunnel”, contribution to the Particle Accelerator Conf., Vancouver, 1985, and CERN report LEP-TH/85-11, 1985.
  • A.N. Akay, H. Karadeniz, and S. Sultansoy, “Review of linac-ring type collider proposals,” Int. J. of Mod. Phys. A vol. 25, 4589-4602, 2010; arXiv:0911.3314 [physics.acc-ph].
  • J.B. Dainton, M. Klein, P. Newman, E. Perez and F. Willeke, “Deep inelastic electron-nucleon scattering at the LHC”, JINST 1 (2006) P10001; arXiv:hep-ex/0603016.
  • S. Cetin, S. Sultansoy and G. Unel, “Why QCD explorer stage of the LHeC should have high(est) priority”, arXiv:1305.5572 [physics.acc-ph], 2013.
  • G. Apollinari, O. Bruening, T. Nakamoto, and L. Rossi, “High luminosity large hadron collider HL- LHC”, arXiv:1705.08830 [physics.acc-ph], 2017.
  • F. Zimmermann,"HE-LHC overview, parameters and challenges", in ICFA Beam Dyn., Newslett., vol. 72, p.138, 2017.
  • M. Benedikt and F. Zimmermann, “Towards future circular colliders”, Journal of the Korean Physical Society, vol. 69, p. 893, 2016.
  • J. Gao, “CEPC-SPPC Accelerator status towards CDR,” Int. J. Mod. Phys. A, vol. 32, no. 2, p. 1746003, 2017.
  • Y. Yu, Y. C. Guo, Z. C. Liu, W. J. Fan, Y. Mei, and J. Zhang, “The signatures of doubly charged leptons at LHeC”, J. Phys. G, vol. 45, no. 12, p. 125003, 2018.
  • S. Mandal, M. Mitra and N. Sinha, “Probing leptoquarks and heavy neutrinos at the LHeC,” Phys. Rev. D, vol. 98, no. 9, p. 095004, 2018.
  • J. Zhang, C. X. Yue, and Z. C. Liu, “Signals of the first generation scalar leptoquarks at LHeC,” Mod. Phys. Lett. A, vol. 33, no. 06, p. 1850039, 2018.
  • L. Duarte, G. Zapata, and O. A. Sampayo, “Angular and polarization trails from effective interactions of Majorana neutrinos at the LHeC,” Eur. Phys. J. C, vol. 78, no. 5, p. 352 2018.
  • R. Li, X. M. Shen, K. Wang, T. Xu, L. Zhang, and G. Zhu, “Probing anomalous WWγ triple gauge bosons coupling at the LHeC,” Phys. Rev. D, vol. 97, no. 7, 075043, 2018.
  • K. He, H. Y. Bi, R. Y. Zhang, X. Z. Li, and W. G. Ma, “P-wave excited Bc(*) meson photoproduction at the LHeC,” J. Phys. G, vol. 45, no. 5, p. 055005, 2018.
  • H. Sun and X. Wang, “Exploring the anomalous top-Higgs FCNC couplings at the electron proton colliders,” Eur. Phys. J. C, vol. 78, no. 4, p. 281, 2018.
There are 18 citations in total.

Details

Primary Language English
Subjects Metrology, Applied and Industrial Physics
Journal Section Makaleler
Authors

Ümit Kaya This is me 0000-0003-0823-3848

Bora Ketenoğlu 0000-0003-0910-0473

Saleh Sultansoy 0000-0003-2340-748X

Publication Date November 30, 2018
Published in Issue Year 2018

Cite

IEEE Ü. Kaya, B. Ketenoğlu, and S. Sultansoy, “The LHeC Project: e-Ring Revisited”, Süleyman Demirel University Faculty of Arts and Science Journal of Science, vol. 13, no. 2, pp. 173–178, 2018, doi: 10.29233/sdufeffd.468814.