SCOAP3 Repository 9 records found  Search took 0.02 seconds. 
1. Fat jet signature of a heavy neutrino at a lepton collider / Chakraborty, Sabyasachi ; Mitra, Manimala ; Shil, Sujay
We explore the discovery prospect of a very heavy neutrino at the proposed e+e collider for two different c.m. [...]
Published in Physical Review D 100 (2019) 10.1103/PhysRevD.100.015012
External links: Download fulltextpdf; Download fulltextxml
2. Charting generalized supersoft supersymmetry / Chakraborty, Sabyasachi ; Martin, Adam ; Roy, Tuhin
Without any shred of evidence for new physics from LHC, the last hiding spots of natural electroweak supersymmetry seem to lie either in compressed spectra or in spectra where scalars are suppressed with respect to the gauginos. [...]
Published in JHEP 1805 (2018) 176 10.1007/JHEP05(2018)176 arXiv:1802.03411
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
3. Natural emergence of neutrino masses and dark matter from R -symmetry / Chakraborty, Sabyasachi ; Chakrabortty, Joydeep
We propose a supersymmetric extension of the Standard Model (SM) with a continuous global U(1) R symmetry. [...]
Published in JHEP 1710 (2017) 012 10.1007/JHEP10(2017)012 arXiv:1701.04566
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
4. Constraining compressed versions of MUED and MSSM using soft tracks at the LHC / Chakraborty, Sabyasachi ; Niyogi, Saurabh ; Sridhar, K.
A compressed spectrum is an anticipated hideout for many beyond standard model scenarios. [...]
Published in JHEP 1707 (2017) 105 10.1007/JHEP07(2017)105 arXiv:1704.07048
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
5. Neutrino mixing and R K anomaly in U(1) X models: a bottom-up approach / Bhatia, Disha ; Chakraborty, Sabyasachi ; Dighe, Amol
We identify a class of U(1) X models which can explain the R K anomaly and the neutrino mixing pattern, by using a bottom-up approach. [...]
Published in JHEP 1703 (2017) 117 10.1007/JHEP03(2017)117 arXiv:1701.05825
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
6. Erratum to: h → γγ in U(1) R -lepton number model with a right-handed neutrino / Chakraborty, Sabyasachi ; Datta, AseshKrishna ; Roy, Sourov
Published in JHEP 1509 (2015) 077 10.1007/JHEP09(2015)077
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
7. h → γγ in U(1) R -lepton number model with a right-handed neutrino / Chakraborty, Sabyasachi ; Datta, AseshKrishna ; Roy, Sourov
We perform a detailed study of the signal rate of the lightest Higgs boson in the diphoton channel ( μ γγ ), recently analyzed by both the ATLAS and CMS collaborations at the Large Hadron Collider, in the framework of U(1) R − lepton number model with a right handed neutrino superfield. [...]
Published in JHEP 1502 (2015) 124 10.1007/JHEP02(2015)124 arXiv:1411.1525
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
8. 7 keV sterile neutrino dark matter in U(1) R -lepton number model / Chakraborty, Sabyasachi ; Ghosh, Dilip ; Roy, Sourov
We study the phenomenology of a keV sterile neutrino in a supersymmetric model with U(1) R -lepton number in the light of a very recent observation of an X-ray line signal at around 3.5 keV, detected in the X-ray spectra of Andromeda galaxy and various galaxy clusters including the Perseus galaxy cluster. [...]
Published in JHEP 1410 (2014) 146 10.1007/JHEP10(2014)146 arXiv:1405.6967
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
9. Higgs boson mass, neutrino masses and mixing and keV dark matter in an U(1) R − lepton number model / Sabyasachi Chakraborty ; Sourov Roy
We discuss neutrino masses and mixing in the framework of a supersymmetric model with an U(1) R symmetry, consisting of a single right handed neutrino superfield with an appropriate R charge. [...]
Published in JHEP 1401 (2014) 101 10.1007/JHEP01(2014)101 arXiv:1309.6538
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);

See also: similar author names
3 Chakraborty, S.
1 Chakraborty, Sanjukta
3 Chakraborty, Somdeb
3 Chakraborty, Soumangsu
2 Chakraborty, Sovan
26 Chakraborty, Subenoy
24 Chakraborty, Sumanta
Interested in being notified about new results for this query?
Subscribe to the RSS feed.