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The OPERA experiment reported recently a puzzling result. The time of flight of a neutrino beam between the CERN and the Gran Sasso Laboratory has been measured to be slightly shorter than expected. More precisely, an early arrival time of…

General Physics · Physics 2011-10-18 Dominique Monderen

The OPERA neutrino experiment at the underground Gran Sasso Laboratory recently reported, in arXiv:1109.4897v1, high-accuracy velocity measurements of neutrinos from the CERN CNGS beam over the 730 km distance between the two laboratories.…

General Physics · Physics 2011-10-21 Markus G. Kuhn

The OPERA experiment has reported neutrinos, from the CNGS beam, that arrived to Gran Sasso Laboratory 60ns earlier that expected for light, within a statistical error margin of {\S}6:9 and a systemic error of {\S}7:4. Therefore, these…

High Energy Physics - Phenomenology · Physics 2015-03-13 Rafael Torrealba

Recent results from the OPERA experiment reported a neutrino beam traveling faster than light. The experiment measured the neutrino time of flight (TOF) over a baseline from the CERN to the Gran Sasso site. The neutrino beam arrives 60 ns…

General Physics · Physics 2015-06-03 Claudio Germana

In his paper "A very simple solution to the OPERA neutrino velocity problem" the author J. Manuel Garcia-Islas claims to have very easily solved and explained within the general theory of relativity that OPERA's neutrinos are not traveling…

General Physics · Physics 2013-04-30 Christian Corda

In spring 2012 CERN provided two weeks of a short bunch proton beam dedicated to the neutrino velocity measurement over a distance of 730 km. The OPERA neutrino experiment at the underground Gran Sasso Laboratory used an upgraded setup…

High Energy Physics - Experiment · Physics 2015-06-12 The OPERA Collaboration , T. Adam , N. Agafonova , A. Aleksandrov , A. Anokhina , S. Aoki , A. Ariga , T. Ariga , D. Autiero , A. Badertscher , A. Ben Dhahbi , M. Beretta , A. Bertolin , C. Bozza , T. Brugière , R. Brugnera , F. Brunet , G. Brunetti , B. Buettner , S. Buontempo , B. Carlus , F. Cavanna , A. Cazes , L. Chaussard , M. Chernyavsky , V. Chiarella , A. Chukanov , N. D'Ambrosio , G. De Lellis , M. De Serio , P. del Amo Sanchez , A. Di Crescenzo , D. Di Ferdinando , N. Di Marco , S. Dmitrievsky , M. Dracos , D. Duchesneau , S. Dusini , T. Dzhatdoev , J. Ebert , A. Ereditato , L. S. Esposito , J. Favier , G. Felici , T. Ferber , R. A. Fini , T. Fukuda , A. Garfagnini , G. Giacomelli , C. Girerd , C. Goellnitz , J. Goldberg , D. Golubkov , Y. Gornushkin , G. Grella , F. Grianti , C. Guerin , A. M. Guler , C. Gustavino , C. Hagner , K. Hamada , T. Hara , M. Hierholzer , A. Hollnagel , H. Ishida , K. Ishiguro , K. Jakovcic , C. Jollet , C. Kamiscioglu , M. Kamiscioglu , J. Kawada , J. H. Kim , S. H. Kim , M. Kimura , N. Kitagawa , B. Klicek , K. Kodama , M. Komatsu , U. Kose , I. Kreslo , A. Lauria , C. Lazzaro , J. Lenkeit , A. Ljubicic , A. Longhin , C. Mancini-Terracciano , A. Malgin , G. Mandrioli , J. Marteau , T. Matsuo , V. Matveev , N. Mauri , E. Medinaceli , A. Meregaglia , P. Migliozzi , S. Mikado , P. Monacelli , M. C. Montesi , K. Morishima , U. Moser , M. T. Muciaccia , M. Nakamura , T. Nakano , Y. Nakatsuka , D. Naumov , V. Nikitina , S. Ogawa , A. Olchevsky , K. Ozaki , O. Palamara , A. Paoloni , B. D. Park , I. G. Park , A. Pastore , L. Patrizii , E. Pennacchio , H. Pessard , C. Pistillo , D. Podgrudkov , N. Polukhina , M. Pozzato , K. Pretzl , F. Pupilli , R. Rescigno , M. Roda , T. Roganova , H. Rokujo , G. Rosa , I. Rostovtseva , A. Rubbia , A. Russo , O. Ryazhskaya , O. Sato , Y. Sato , A. Schembri , W. Schmidt-Parzefall , J. Schuler , I. Shakiryanova , A. Sheshukov , H. Shibuya , G. Shoziyoev , S. Simone , M. Sioli , C. Sirignano , G. Sirri , J. S. Song , M. Spinetti , L. Stanco , N. Starkov , S. M. Stellacci , M. Stipcevic , T. Strauss , S. Takahashi , M. Tenti , F. Terranova , V. Tioukov , P. Tolun , S. Tufanli , P. Vilain , M. Vladimirov , L. Votano , J. L. Vuilleumier , G. Wilquet , B. Wonsak , J. Wurtz , C. S. Yoon , J. Yoshida , Y. Zaitsev , S. Zemskova , A. Zghiche , R. Zimmermann

In this paper, we consider the apparent superluminal speed of neutrinos in their travel from CERN to Gran Susso, as measured by the OPERA experiment, within the framework of the Extended Lorentz Transformation Model. The model is based on a…

General Physics · Physics 2012-02-28 S. Hamieh

Starting from the coordinate system used by Einstein to find the bending of light rays by gravitational fields we calculate the effect of the Earth gravitational energy along a hypothetical photon null path on the geoid non inertial system.…

General Physics · Physics 2011-11-15 Gustavo R. Gonzalez-Martin

Scientists from the OPERA experiment have measured neutrinos supposedly travelling at a velocity faster than light contrary to the theory of relativity. Even when the measurements are precise, the interpretation of this problem is being…

General Physics · Physics 2011-10-27 J. Manuel Garcia-Islas

Recently the OPERA collaboration {\cite{opera}} has reported the observation of superluminal neutrinos traveling a distance of 730 km from Grand Sasso Laboratory to CERN.These results contradict the basic tenet of the Theory of Special…

High Energy Physics - Phenomenology · Physics 2011-12-13 Jorge Alfaro

Considering the OPERA neutrino-velocity measurement from the point of view of a GPS satellite we find that the detector at Gran Sasso has a velocity component in the order of $10^{-5}c$ towards the neutrino emission location at CERN. On…

General Physics · Physics 2011-11-22 Ronald A. J. van Elburg

We investigate the possibility of explaining the propagation of neutrinos measured by the OPERA experiment with $\delta v_\nu=(v_\nu-c_0)/c_0$, where $c_0$ is the speed of light in vacuum, using a bimetric relativity model. The geometry of…

High Energy Physics - Phenomenology · Physics 2011-10-13 J. W. Moffat

The OPERA collaboration reported [1] a measurement of the neutrino velocity exceeding the speed of light by 0.025%. For the 730 km distance from CERN in Geneva to the OPERA experiment an early arrival of the neutrinos of 60.7 ns is measured…

High Energy Physics - Experiment · Physics 2011-11-15 Jürgen Knobloch

The OPERA neutrino experiment at the underground Gran Sasso Laboratory has measured the velocity of neutrinos from the CERN CNGS beam over a baseline of about 730 km. The measurement is based on data taken by OPERA in the years 2009, 2010…

High Energy Physics - Experiment · Physics 2015-05-30 The OPERA Collaboration , T. Adam , N. Agafonova , A. Aleksandrov , O. Altinok , P. Alvarez Sanchez , A. Anokhina , S. Aoki , A. Ariga , T. Ariga , D. Autiero , A. Badertscher , A. Ben Dhahbi , A. Bertolin , C. Bozza , T. Brugiere , R. Brugnera , F. Brunet , G. Brunetti , S. Buontempo , B. Carlus , F. Cavanna , A. Cazes , L. Chaussard , M. Chernyavsky , V. Chiarella , A. Chukanov , G. Colosimo , M. Crespi , N. D'Ambrosio , G. De Lellis , M. De Serio , Y. Declais , P. del Amo Sanchez , F. Di Capua , A. Di Crescenzo , D. Di Ferdinando , N. Di Marco , S. Dmitrievsky , M. Dracos , D. Duchesneau , S. Dusini , T. Dzhatdoev , J. Ebert , I. Efthymiopoulos , O. Egorov , A. Ereditato , L. S. Esposito , J. Favier , T. Ferber , R. A. Fini , T. Fukuda , A. Garfagnini , G. Giacomelli , M. Giorgini , M. Giovannozzi , C. Girerd , J. Goldberg , C. Gollnitz , D. Golubkov , L. Goncharova , Y. Gornushkin , G. Grella , F. Grianti , E. Gschwendtner , C. Guerin , A. M. Guler , C. Gustavino , C. Hagner , K. Hamada , T. Hara , R. Enikeev , M. Hierholzer , A. Hollnagel , M. Ieva , H. Ishida , K. Ishiguro , K. Jakovcic , C. Jollet , M. Jones , F. Juget , M. Kamiscioglu , J. Kawada , S. H. Kim , M. Kimura , E. Kiritsis , N. Kitagawa , B. Klicek , J. Knuesel , K. Kodama , M. Komatsu , U. Kose , I. Kreslo , C. Lazzaro , J. Lenkeit , A. Ljubicic , A. Longhin , A. Malgin , G. Mandrioli , J. Marteau , T. Matsuo , V. Matveev , N. Mauri , A. Mazzoni , E. Medinaceli , F. Meisel , A. Meregaglia , P. Migliozzi , S. Mikado , D. Missiaen , P. Monacelli , K. Morishima , U. Moser , M. T. Muciaccia , N. Naganawa , T. Naka , M. Nakamura , T. Nakano , Y. Nakatsuka , D. Naumov , V. Nikitina , F. Nitti , S. Ogawa , N. Okateva , A. Olchevsky , O. Palamara , A. Paoloni , B. D. Park , I. G. Park , A. Pastore , L. Patrizii , E. Pennacchio , H. Pessard , C. Pistillo , N. Polukhina , M. Pozzato , K. Pretzl , F. Pupilli , R. Rescigno , F. Riguzzi , T. Roganova , H. Rokujo , G. Rosa , I. Rostovtseva , A. Rubbia , A. Russo , V. Ryasny , O. Ryazhskaya , O. Sato , Y. Sato , Z. Sahnoun , A. Schembri , J. Schuler , L. Scotto Lavina , J. Serrano , I. Shakiryanova , A. Sheshukov , H. Shibuya , G. Shoziyoev , S. Simone , M. Sioli , C. Sirignano , G. Sirri , J. S. Song , M. Spinetti , L. Stanco , N. Starkov , S. Stellacci , M. Stipcevic , T. Strauss , S. Takahashi , M. Tenti , F. Terranova , I. Tezuka , V. Tioukov , P. Tolun , N. T. Tran , S. Tufanli , P. Vilain , M. Vladimirov , L. Votano , J. -L. Vuilleumier , G. Wilquet , B. Wonsak , J. Wurtz , V. Yakushev , C. S. Yoon , J. Yoshida , Y. Zaitsev , S. Zemskova , A. Zghiche

Recent experimental reports of super-luminal velocity neutrinos moving between Geneva and Gran Sasso in no way contradict the special relativity considerations of conventional quantum field theory. A neutrino exchanged between Geneva and…

General Physics · Physics 2011-12-01 A. Widom , J. Swain , Y. N. Srivastava

The theory of special relativity derives from the Lorentz transformation. The Lorentz transformation implies differential simultaneity and light speed isotropy. Experiments to probe differential simultaneity should be able to distinguish…

General Physics · Physics 2016-08-31 Edward T. Kipreos , Riju S. Balachandran

Incompatibility between the principle of the constancy of the speed of light and the Lorentz contraction in the global positioning system (GPS) is discussed. The GPS works precisely in the earth-centered locally inertial (ECI) coordinate…

General Physics · Physics 2007-05-23 Masanori Sato

A possible explanation of the results of the OPERA experiment is presented. Assuming that the usual value of c should be interpreted as the velocity of light in dark matter, we call the "true" velocity of light in vacuum, $c_t$. Then the…

High Energy Physics - Phenomenology · Physics 2013-05-30 Joseph Schechter , M. Naeem Shahid

The Lorentz Transformation is derived from only three simple postulates: (i) a weak kinematical form of the Special Relativity Principle that requires the equivalence of reciprocal space-time measurements by two different inertial…

Classical Physics · Physics 2016-09-08 J. H. Field

The velocity anomaly recently reported by the OPERA collaboration appears strikingly at odds with the theory of special relativity. I offer a reinterpretation which removes this conflict, to wit that neutrinos yield a truer measurement of…

High Energy Physics - Phenomenology · Physics 2011-12-07 Susan Gardner
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