Results 61 to 70 of about 1,290,183 (324)

Limits on large extra dimensions based on observations of neutron stars with the Fermi-LAT [PDF]

, 2012
We present limits for the compactification scale in the theory of Large Extra Dimensions (LED) proposed by Arkani-Hamed, Dimopoulos, and Dvali. We use 11 months of data from the Fermi Large Area Telescope (Fermi-LAT) to set gamma ray flux limits for 6 ...
M. Ajello, L. Baldini, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, E. Bloom, E. Bonamente, A. Borgland, J. Bregeon, M. Brigida, M. Brigida, P. Bruel, R. Buehler, S. Buson, G. Caliandro, R. Cameron, P. Caraveo, J. Casandjian, C. Cecchi, E. Charles, A. Chekhtman, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, J. Conrad, J. Conrad, S. Cutini, A. D. Angelis, F. Palma, F. Palma, C. Dermer, E. Silva, P. S. Drell, A. Drlica-Wagner, T. Enoto, C. Favuzzi, C. Favuzzi, S. Fegan, E. Ferrara, Y. Fukazawa, P. Fusco, P. Fusco, F. Gargano, D. Gasparrini, S. Germani, N. Giglietto, N. Giglietto, F. Giordano, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, Peter W. Graham, I. Grenier, S. Guiriec, M. Gustafsson, D. Hadasch, M. Hayashida, M. Hayashida, R. E. Hughes, A. Johnson, T. Kamae, H. Katagiri, J. Kataoka, J. Knödlseder, J. Knödlseder, M. Kuss, J. Lande, L. Latronico, A. Lionetto, F. Longo, F. Loparco, F. Loparco, M. Lovellette, P. Lubrano, M. Mazziotta, P. Michelson, W. Mitthumsiri, T. Mizuno, C. Monte, C. Monte, M. Monzani, A. Morselli, I. Moskalenko, S. Murgia, Jay P. Norris, É. Nuss, T. Ohsugi, A. Okumura, E. Orlando, E. Orlando, J. Ormes, M. Ozaki, D. Paneque, D. Paneque, M. Pesce-Rollins, M. Pierbattista, F. Piron, G. Pivato, S. Rainò, M. Razzano, S. Ritz, M. Roth, P. Parkinson, J. Scargle, T. Schalk, C. Sgro’, E. Siskind, G. Spandre, P. Spinelli, P. Spinelli, D. Suson, H. Tajima, H. Tajima, H. Takahashi, Takaaki Tanaka, J. Thayer, J. Thayer, L. Tibaldo, M. Tinivella, D. Torres, E. Troja, Y. Uchiyama, T. Usher, J. Vandenbroucke, V. Vasileiou, G. Vianello, V. Vitale, A. Waite, B. Winer, K. Wood, M. Wood, Zhirong Yang, S. Zimmer   +136 more
semanticscholar   +1 more source

Cosmological perturbations from five-dimensional inflation

Journal of High Energy Physics
It was recently proposed that five-dimensional inflation can relate the causal size of the observable universe to the present weakness of gravitational interactions by blowing up an extra compact dimension from the microscopic fundamental length of ...
Ignatios Antoniadis, Jules Cunat, Anthony Guillen   +2 more
doaj   +1 more source

Spinors fields in co-dimension one braneworlds

Journal of High Energy Physics, 2018
In this work we analyze the zero mode localization and resonances of 1/2−spin fermions in co-dimension one Randall-Sundrum braneworld scenarios. We consider delta-like, domain walls and deformed domain walls membranes.
W.M. Mendes, G. Alencar, R.R. Landim
doaj   +1 more source

Smooth braneworld in 6-dimensional asymptotically AdS spacetime

Journal of High Energy Physics, 2021
In this paper, we investigate a six-dimensional smooth thick braneworld model which contains a compact extra dimension and an infinite large one. The braneworld is generated by a real scalar field with a ϕ 6 potential and the bulk is an asymptotically ...
Jun-Jie Wan, Zheng-Quan Cui, Wen-Bin Feng, Yu-Xiao Liu   +3 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Enhancement of loop induced 125 GeV Higgs pair production through large-extra-dimensions model at the LHC [PDF]

, 2012
A bstractBased on the analysis of 5 fb−1 of data at the LHC, the ATLAS and CMS collaborations have presented evidence for a Higgs boson with a mass in the 125 GeV range.
Sun Hao, Ya-Jin Zhou
semanticscholar   +1 more source

Quasibound and quasinormal modes of a thick brane in Rastall gravity

Journal of High Energy Physics
In this work, we study the gravitational quasinormal modes of the thick brane in Rastall gravity. Using the asymptotic iteration and direct integration methods, we solve the quasinormal frequencies of the Rastall thick brane.
Qin Tan, Yi Zhong, Wen-Di Guo
doaj   +1 more source

A light dilaton at the LHC

Journal of High Energy Physics, 2020
In this paper, we explore the possibility that a light dilaton can be the first sign of new physics at the LHC. The dilaton could emerge in approximate scale invariant UV completions of the SM as the Goldstone boson associated with the spontaneous ...
Aqeel Ahmed, Alberto Mariotti, Saereh Najjari   +2 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Neutrinos Confronting Large Extra Dimensions [PDF]

, 2001
We study neutrino physics in a model with one large extra dimension. We assume the existence of two four-dimensional branes in the five-dimensional space-time, one for the ordinary particles and the other one for mirror particles, and we investigate ...
Achkar, Agashe, Antoniadis, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Barbieri, Barbieri, Barbieri, Bonn, Caldwell, Cosme, Das, Dienes, Dienes, Dvali, Enqvist, Enqvist, Faraggi, Foot, Hoyle, I. Vilja, Ioannisian, Ioannissian, J. Maalampi, Kainulainen, Kaluza, Klein, Long, Long, Lukas, Lukas, Ma, Maalampi, McLaughlin, Mirabelli, Mohapatra, Mohapatra, Mohapatra, Nordstrm, Rubakov, Shi, V. Sipiläinen   +43 more
core   +3 more sources