Results 91 to 100 of about 161,169 (272)

Assessment of Microbolometer Infrared Cameras for Thermoelastic Stress Analysis

Strain, Volume 61, Issue 1, February 2025.
ABSTRACT A means of simulating the performance of infrared (IR) cameras is described, with the purpose of assessing the suitability of the IR camera for thermoelastic stress analysis (TSA). The approach is demonstrated on two IR cameras containing different sensors: a standard microbolometer and a very low cost microbolometer based thermal core.
I. Jiménez‐Fortunato, C. Devivier, J. M. Dulieu‐Barton   +2 more
wiley   +1 more source

Drag force and heavy quark potential in a rotating background

Journal of High Energy Physics
We explored the gravity dual of a rotating quark-gluon plasma by transforming the boundary coordinates of the large black hole limit of Schwarchild-AdS5 metric.
Jun-Xia Chen, De-Fu Hou, Hai-Cang Ren
doaj   +1 more source

Dijet asymmetry in the resummation improved perturbative QCD approach

Physics Letters B, 2018
We develop the first systematic theoretical approach to dijet asymmetries in hadron–hadron collisions based on the perturbative QCD (pQCD) expansion and the Sudakov resummation formalism.
Lin Chen, Guang-You Qin, Shu-Yi Wei, Bo-Wen Xiao, Han-Zhong Zhang   +4 more
doaj   +1 more source

Doubly Charged Lepton from an Exotic Doublet at the LHC

, 2014
We studied the signatures at the LHC of the electroweak SU(2) lepton doublet which embeds a doubly charged lepton. The doubly charged lepton pair and single production rates, which are different from the triplet case, are studied and all the detectable ...
Cacciapaglia, Giacomo, Ma, Teng, Zhang, Bin   +2 more
core   +3 more sources

Baryon and Lepton Number Assignment in $E_6$ Models [PDF]

, 1995
In $E_6$ models there are new particles whose baryon number is not uniquely assigned. We point out that the baryon and lepton number assignment to these particles can change the baryogenesis scenario significantly.
A. Masiero, A. S. Joshipura, B. A. Campbell, Emmanuel A. Paschos, F. Wilczek, G. 't Hooft, H. A. Weldon, Hiroto So, J. A. Harvey, J. C. Pati, J. C. Pati, J. C. Pati, J. L. Hewett, P. J. O'Donnell, P. Langacker, R. B. Mann, R. E. Marshak, R. N. Mohapatra, R. N. Mohapatra, R. Slansky, S. Nandi, S. Weinberg, S. Weinberg, Utpal Sarkar, V. A. Kuzmin   +24 more
core   +3 more sources

A Brief, Biased View of Neutron Star Cooling

Astronomische Nachrichten, Volume 346, Issue 1, January 2025.
ABSTRACT This is a concise and non‐technical review of topics related to neutron star (NS) cooling, for both young NSs and NSs in low‐mass x‐ray binaries. Neutrino emission from the NS core drives cooling rates, via different processes including Urca processes and pair breaking and formation at the neutron superfluid critical temperature.
Craig Heinke
wiley   +1 more source

TRIPLICITY OF QUARKS AND LEPTONS [PDF]

Modern Physics Letters A, 2005
Quarks come in three colors and have electric charges in multiples of one-third. There are also three families of quarks and leptons. Though the first two properties can be understood in terms of unification symmetries such as SU(5), SO(10), or E6, why should there only be three families remains a mystery. We propose how all three properties involving
openaire   +3 more sources

Measurement of the lifetime of the tau lepton [PDF]

Physics Letters B, 1991
The tau lepton lifetime is measured with the L3 detector at LEP using the complete data taken at centre-of-mass energies around the Z pole resulting in tau_tau = 293.2 +/- 2.0 (stat) +/- 1.5 (syst) fs. The comparison of this result with the muon lifetime supports lepton universality of the weak charged current at the level of six per mille.
Abreu, P, Adam, W, Adami, F, Adye, T, Akesson, T, Alekseev, GD, Allen, P, Almehed, S, Alvsvaag, SJ, Amaldi, U, Anassontzis, E, Antilogus, P, Apel, WD, Apsimon, RJ, Asman, B, Astier, P, Augustin, JE, Augustinus, A, Baillon, P, Bambade, P, Barao, F, Barbiellini, G, Bardin, DY, Baroncelli, A, Barring, O, Bartl, W, Battaglia, M, Bates, MJ, Baubillier, M, Becks, KH, Beeston, CJ, Begalli, M, Beilliere, P, Belokopytov, Y, Beltran, P, Benedic, D, Benlloch, JM, Berggren, M, Bertrand, D, Bianchi, F, Bibby, JH, Bilenky, MS, Billoir, P, Bjarne, J, Bloch, D, Blyth, S, Bogolubov, PN, Bolognese, T, Bonapart, M, Bonesini, M, Bonivento, W, Booth, PSL, Boratav, M, Borgeaud, P, Borisov, G, Borner, H, Bosio, C, Bostjancic, B, Botner, O, Bouquet, B, Bozzo, M, Braibant, S, Branchini, P, Brand, KD, Brenner, RA, Bricman, C, Brown, RCA, Brummer, N, Brunet, JM, Bugge, L, Buran, T, Burmeister, H, Buytaert, JAMA, Caccia, M, Calvi, M, Rozas, AJC, Campagne, JE, Campion, A, Camporesi, T, Canale, V, Cao, F, Carena, F, Carroll, L, Caso, C, Castelli, E, Gimenez, MVC, Cattai, A, Cavallo, FR, Cerrito, L, Chan, A, Charpentier, P, Checchia, P, Chelkov, GA, Chevalier, L, Chliapnikov, P, Chorowicz, V, Cirio, R, Clara, MP, Collins, P, Contreras, JL, Contri, R, Cosme, G, Couchot, F, Crawley, HB, Crennell, D, Crosetti, G, Crosland, N, Crozon, M, Maestro, JC, Czellar, S, Dagoret, S, Dahl-Jensen, E, Dalmagne, B, Dam, M, Damgaard, G, Darbo, G, Daubie, E, Dauncey, PD, Davenport, M, David, P, De Angelis, A, De Beer, M, De Boeck, H, De, Boer, W, De Clercq, C, Laso, MDMD, De Groot, N, De La, Vaissiere, C, De Lotto, B, De Min, A, Defoix, C, Delikaris, D, Delorme, S, Delpierre, P, Demaria, N, Derkaoui, J, Di, Ciaccio, L, Dijkstra, H, Djama, F, Dolbeau, J, Donszelmann, M, Doroba, K, Dracos, M, Drees, J, Dris, M, Dufour, Y, Dulinski, W, Eek, LO, Eerola, PAM, Ekelof, T, Ekspong, G, Peisert, AE, Engel, JP, Falaleev, V, Fassouliotis, D, Alonso, MF, Ferrer, A, Filippas, TA, Firestone, A, Foeth, H, Fokitis, E, Folegati, P, Fontanelli, F, Forbes, KAJ, Forsbach, H, Franek, B, Frenkiel, P, Fries, DC, Frodesen, AG, Fruhwirth, R, Fulda-Quenzer, F, Furnival, K, Furstenau, H, Fuster, J, Gago, JM, Galeazzi, G, Gamba, D, Garcia, C, Garcia, J, Gasparini, U, Gavillet, P, Gazos, EN, Gerber, JP, Giacomelli, P, Glitza, KW, Gokieli, R, Golovatyuk, VM, Cadenas, JJGY, Goobar, A, Gorski, M, Kalkanis, G, Krolikowski, J, Lacasta, C, Lambropoulos, C, Lanceri, L, Lipniacka, A, Lippi, I, Lokajicek, M, Marco, J, Matorras, F, Matteuzzi, C, Michelotto, M, Moenig, K, Morettini, P, Obraztsov, V, Ragazzi, S, Ridky, J, Roditi, I, Rovelli, T, Ruiz, A, Sanchez, E, Sannino, M, Tabarelli, T, Troncon, C, Vallazza, E, Vaz, P, Zalewska, A, Zalewski, P, Zuniga, J   +229 more
openaire   +23 more sources

Multi‐Scale Information Attention Network‐Based Lightweight Super‐Resolution Reconstruction For Infrared Images of Power Equipment

IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.
In order to solve the problems of low resolution and blurred temperature distribution of infrared images of power equipment caused by hardware limitations, this paper proposes a lightweight super‐resolution method based on the MIA network. The reconstructed images have good subjective and objective results, and provide support for power system fault ...
Hongshan Zhao, Zhonghang Li, Xiaopan Wang, Shiyu Lin, Jingyuan Liu, Weixin Yang   +5 more
wiley   +1 more source

Production of Dileptons in Ultraperipheral Heavy‐Ion Collisions With Two‐Photon Processes

Advances in High Energy Physics, Volume 2025, Issue 1, 2025.
We study the photoproduction process of dileptons in heavy‐ion collision at relativistic heavy‐ion collider (RHIC) and large hadron collider (LHC) energies. The equivalent photon approximation, which equates the electromagnetic field of high‐energy charged particles to the photon flux, is used to calculate the processes of dilepton production.
Gong-Ming Yu, Xinyu Li, Xinghang Zhang, Zhongxia Zhao, Haitao Yang, Hasan El moumni   +5 more
wiley   +1 more source