Results 1 to 10 of about 6,155,332 (265)

A class of solutions of the equation d(n²) = d(φ(n)) [PDF]

Notes on Number Theory and Discrete Mathematics, 2023
For any positive integer n let d(n) and φ(n) be the number of divisors of n and the Euler's phi function of n, respectively. In this paper we present some notes on the equation d(n²) = d(φ(n)).
Zahra Amroune, Djamel Bellaouar, Abdelmadjid Boudaoud   +2 more
doaj   +1 more source

Study of the doubly charmed tetraquark [Formula: see text]. [PDF]

Nature Communications, 2021
Quantum chromodynamics, the theory of the strong force, describes interactions of coloured quarks and gluons and the formation of hadronic matter. Conventional hadronic matter consists of baryons and mesons made of three quarks and quark-antiquark pairs,
L. C. R. Aaij, A. Abdelmotteleb, C. Beteta, F. J. A. Gallego, T. Ackernley, B. Adeva, M. Adinolfi, H. Afsharnia, C. Agapopoulou, C. Aidala, S. Aiola, Z. Ajaltouni, S. Akar, J. Albrecht, Federico Alessio, M. Alexander, A. A. Albero, Z. Aliouche, G. Alkhazov, P. Cartelle, S. Amato, J. Amey, Y. Amhis, L. An, L. Anderlini, A. Andreianov, M. Andreotti, F. Archilli, A. Artamonov, M. Artuso, K. Arzymatov, E. Aslanides, M. Atzeni, B. Audurier, S. Bachmann, M. Bachmayer, J. Back, P. Rodriguez, V. Balagura, W. Baldini, J. B. Leite, M. Barbetti, R. Barlow, S. Barsuk, W. Barter, M. Bartolini, F. Baryshnikov, J. Basels, S. Bashir, G. Bassi, B. Batsukh, A. Battig, A. Bay, A. Beck, M. Becker, F. Bedeschi, I. Bediaga, A. Beiter, V. Belavin, S. Belin, V. Bellee, K. Belous, I. Belov, I. Belyaev, G. Bencivenni, E. Ben-Haim, A. Berezhnoy, R. Bernet, D. Berninghoff, H. C. Bernstein, C. Bertella, A. Bertolin, C. Betancourt, F. Betti, I. Bezshyiko, S. Bhasin, J. Bhom, L. Bian, M. Bieker, S. Bifani, P. Billoir, M. Birch, F. Bishop, A. Bitadze, A. Bizzeti, M. Bjørn, M. Blago, T. Blake, F. Blanc, S. Blusk, D. Bobulska, J. Boelhauve, O. B. Garcia, T. Boettcher, A. Boldyrev, A. Bondar, N. Bondar, S. Borghi, M. Borisyak, M. Borsato, J. Borsuk, S. A. Bouchiba, T. Bowcock, A. Boyer, C. Bozzi, M. Bradley, S. Braun, A. Rodriguez, J. Brodzicka, A. B. Gonzalo, D. Brundu, A. Buonaura, L. Buonincontri, A. Burke, C. Burr, A. Bursche, A. Butkevich, J. Butter, J. Buytaert, W. Byczynski, S. Cadeddu, H. Cai, R. Calabrese, L. Calefice, L. Diaz, S. Calí, R. Calladine, M. Calvi, M. C. Gomez, P. Magalhães, P. Campana, A. F. C. Quezada, S. Capelli, L. Capriotti, A. Carbone, G. Carboni, R. Cardinale, A. Cardini, I. Carli, P. Carniti, L. Carus, K. Akiba, A. Vidal, G. Casse, M. Cattaneo, G. Cavallero, S. Celani, J. Cerasoli, D. Červenkov, A. Chadwick, M. Chapman, M. Charles, P. Charpentier, G. Chatzikonstantinidis, C. Barajas, M. Chefdeville, C. Chen, S. Chen, A. Chernov, V. Chobanova, S. Cholak, M. Chrzaszcz, A. Chubykin, V. Chulikov, P. Ciambrone, M. Cicala, X. C. Vidal, G. Ciezarek, P. Clarke, M. Clemencic, H. Cliff, J. Closier, J. Cobbledick, V. Coco, J. Coelho, J. Cogan, E. Cogneras, L. Cojocariu, P. Collins, T. Colombo, L. Congedo, A. Contu, N. Cooke, G. Coombs, I. Corredoira, G. Corti, C. M. Sobral, B. Couturier, D. Craik, J. Crkovsk'a, M. C. Torres, R. Currie, C. L. Silva, S. Dadabaev, L. Dai, E. Dall’Occo, J. Dalseno, C. D’Ambrosio, A. Danilina, P. d’Argent, J. Davies, A. Davis, O. Francisco, K. Bruyn, S. Capua, M. Cian, J. Miranda, L. Paula, M. Serio, D. Simone, P. Simone, F. D. Vellis, J. A. Vries, C. Dean, F. Debernardis, D. Decamp, V. Dedu, L. Buono, B. Delaney, H. Dembinski, A. Dendek, V. Denysenko, D. Derkach, O. Deschamps, F. Desse, F. Dettori, B. Dey, A. Cicco, P. Nezza, S. Didenko, L. Maronas, H. Dijkstra, V. Dobishuk, C. Dong, A. Donohoe, F. Dordei, A. Reis, L. Douglas, A. Dovbnya, A. Downes, M. Dudek, L. Dufour, V. Duk, P. Durante, J. Durham, D. Dutta, A. Dziurda, A. Dzyuba, S. Easo, U. Egede, V. Egorychev, S. Eidelman, S. Eisenhardt, S. Ek-In, L. Eklund, S. Ely, A. Ene, E. Epple, S. Escher, J. Eschle, S. Esen, T. Evans, A. Falabella, J. Fan, Y. Fan, B. Fang, S. Farry, D. Fazzini, M. F'eo, A. F. Prieto, A. Fernez, F. Ferrari, L. Lopes, F. Rodrigues, S. F. Sole, M. Ferrillo, M. Ferro-Luzzi, Sergey Filippov, R. Fini, M. Fiorini, M. Firlej, K. Fischer, D. Fitzgerald, C. Fitzpatrick, T. Fiutowski, A. Fkiaras, F. Fleuret, M. Fontana, F. Fontanelli, R. Forty, D. Foulds-Holt, V. F. Lima, M. Sevilla, M. Frank, E. Franzoso, G. Frau, C. Frei, D. A. Friday, J. Fu, Q. Fuehring, E. Gabriel, G. Galati, A. Torreira, D. Galli, S. Gambetta, Y. Gan, M. Gandelman, P. Gandini, Y. Gao, M. Garau, L. Martin, P. Moreno, J. G. Pardiñas, B. G. Plana, F. G. Rosales, L. Garrido, C. Gaspar, R. Geertsema, D. Gerick, L. L. Gerken, E. Gersabeck, M. Gersabeck, T. Gershon, D. Gerstel, L. Giambastiani, V. Gibson, H. Giemza, A. Gilman, M. Giovannetti, A. Gioventù, P. G. Gironell, L. Giubega, C. Giugliano, K. Gizdov, E. Gkougkousis, V. Gligorov, C. Gobel, E. Golobardes, D. Golubkov, A. Golutvin, A. Gomes, S. Fernandez, F. G. Abrantes, M. Goncerz, G. Gong, P. Gorbounov, I. Gorelov, C. Gotti, E. Govorkova, J. Grabowski, T. Grammatico, L. Cardoso, E. Graug'es, E. Graverini, G. Graziani, A. Grecu, L. M. Greeven, N. Grieser, L. Grillo, S. Gromov, B. Cazon, C. Gu, M. Guarise, M. Guittiere, P. A. Gunther, E. Gushchin, A. Guth, Y. Guz, T. Gys, T. Hadavizadeh, G. Haefeli, C. Haen, J. Haimberger, T. Halewood-leagas, P. Hamilton, J. Hammerich, Q. Han, X. Han, T. Hancock, E. B. Hansen, S. Hansmann-Menzemer, N. Harnew, T. Harrison, C. Hasse, M. Hatch, J. He, M. Hecker, K. Heijhoff, K. Heinicke, A. Hennequin, K. Hennessy, L. Henry, J. Heuel, A. Hicheur, D. Hill, M. Hilton, S. Hollitt, R. Hou, Y. Hou, J. Hu, W. Hu, X. Hu, W. Huang, X. Huang, W. Hulsbergen, R. Hunter, M. Hushchyn, D. Hutchcroft, D. Hynds, P. Ibis, M. Idzik, D. Ilin, P. Ilten, A. Inglessi, A. Ishteev, K. Ivshin, R. Jacobsson, H. Jage, S. Jakobsen, E. Jans, B. Jashal, A. Jawahery, V. Jevtic, F. Jiang, M. John, D. Johnson, C. Jones, T. Jones, B. Jost, N. Jurik, S. Kadavath, S. Kandybei, Y. Kang, M. Karacson, M. Karpov, F. Keizer, D. Keller, M. Kenzie, T. Ketel, B. Khanji, A. Kharisova, S. Kholodenko, T. Kirn, V. S. Kirsebom, O. Kitouni, S. Klaver, N. Kleijne, K. Klimaszewski, M. Kmiec, S. Koliiev, A. Kondybayeva, A. Konoplyannikov, P. Kopciewicz, R. Kopecná, P. Koppenburg, M. Korolev, I. Kostiuk, O. Kot, S. Kotriakhova, P. Kravchenko, L. Kravchuk, R. Krawczyk, M. Kreps, F. Kress, S. Kretzschmar, P. Krokovny, W. Krupa, W. Krzemień, M. Kucharczyk, V. Kudryavtsev, H. Kuindersma, G. Kunde, T. Kvaratskheliya, D. Lacarrere, G. Lafferty, A. Lai, A. Lampis, D. Lancierini, J. J. Lane, R. Lane, G. Lanfranchi, C. Langenbruch, J. Langer, O. Lantwin, T. Latham, F. Lazzari, R. Gac, S. Lee, R. Lefèvre, A. Leflat, S. Legotin, O. Leroy, T. Lesiak, B. Leverington, H. Li, P. Li, S. Li, Y. Li, Z. Li, X. Liang   +499 more
semanticscholar   +1 more source

The mean value of the function d(n)/d*(n) in arithmetic progressions [PDF]

Notes on Number Theory and Discrete Mathematics, 2023
Let d(n) and d*(n) be, respectively, the number of divisors and the number of unitary divisors of an integer n≥1. A divisor d of an integer is to be said unitary if it is prime over n/d.
Ouarda Bouakkaz, Abdallah Derbal
doaj   +1 more source

Микротопонимы городa-завода Ижевск как источник изучения его удмуртской предыстории [Microtoponyms of the City-Factory of Izhevsk as a Source for Study of its Udmurt Prehistory] [PDF]

Linguistica Uralica, 2021
The present article aims to study the microtoponyms of Izhevsk in a wide historical and cultural context in order to consider the content of the Udmurt component in the city’s prehistory. Special attention is paid to the etymology of hydronyms (Иж, К
Nadezhda Shutova
doaj   +1 more source

Conformal manifolds and 3d mirrors of (D n , D m ) theories

Journal of High Energy Physics, 2022
The Argyres-Douglas (AD) theories of type (D n , D m ), realized by type IIB geometrical engineering on a single hypersurface singularity, are studied. We analyze their conformal manifolds and propose the 3d mirror theories of all theories in this class ...
Federico Carta, Simone Giacomelli, Noppadol Mekareeya, Alessandro Mininno   +3 more
doaj   +1 more source

All basic quantizations of $$D=3$$ D = 3 , $$N=1$$ N = 1 Lorentz supersymmetry

European Physical Journal C: Particles and Fields, 2023
By the supersymmetrization of a simple algebraic technique proposed in Lukierski and Tolstoy (Eur Phys J C 77:226, 2017) we obtain the complete classification of all basic (nonisomorphic) quantum deformations for the orthosymplectic Lie superalgebra ...
V. N. Tolstoy
doaj   +1 more source

$$\theta $$ θ -diagram technique for $${\mathcal {N}}=1$$ N = 1 , $$d=4$$ d = 4 superfields

European Physical Journal C: Particles and Fields, 2023
We describe a diagrammatic procedure to carry out the Grassmann integration in super-Feynman diagrams of 4d theories expressed in terms of $${\mathcal {N}}=1$$ N = 1 superfields. This method is alternative to the well known D-algebra approach. We develop
D. Bason, M. Billò
doaj   +1 more source

Measurements of the braching fractions for psi(3770)--> D0D0-bar,D+D-,DD-bar$ and the resonance parameters of psi(3770) and psi(2S) [PDF]

, 2006
We report measurements of the branching fractions for $\psi(3770)\to D^0 \bar D^0, D^+D^-, D\bar D$ and resonance parameters of $\psi(3770)$ and $\psi(2S)$. By analyzing the line-shapes of the cross sections for inclusive hadron, $D^0 \bar D^0$ and $D^+D^
M. Ablikim, J. Bai, Y. Ban, J. Bian, X. Cai, H. Chen, Huifen. Chen, H. Chen, J. Chen, Jin Chen, Y. Chen, S. Chi, Y. Chu, X. Cui, Y. Dai, Z. Deng, L. Dong, Q. Dong, S. Du, Z. Du, J. Fang, S. Fang, C. Fu, C. Gao, Y. Gao, S. Gu, Y. Gu, Y. Guo, Y. Guo, K. He, M. He, Y. Heng, H. Hu, T. Hu, X. Huang, X. Huang, X. Ji, X. Jiang, J. Jiao, D. Jin, S. Jin, Yi Jin, Y. Lai, G. Li, H. Li, H. Li, J. Li, R. Li, S. Li, W. Li, W. Li, X. Li, X. Li, Y. Li, Y. Liang, H. Liao, C. Liu, F. Liu, F. Liu, H. Liu, H. Liu, J. Liu, J. Liu, J. Liu, R. Liu, Z. Liu, F. Lu, G. Lu, H. Lu, J. Lu, C. Luo, F. Ma, H. Ma, L. Ma, Q. Ma, X. Ma, Z. Mao, X. Mo, J. Nie, H. Peng, N. Qi, H. Qin, J. Qiu, Z. Ren, G. Rong, L. Shan, L. Shang, D. Shen, X. Shen, H. Sheng, F. Shi, X. Shi, H. Sun, J. Sun, S. Sun, Y. Sun, Z. Sun, Z. Tan, X. Tang, Y. Tian, G. Tong, D. Wang, L. Wang, L. Wang, M. Wang, P. Wang, P. Wang, W. Wang, Y. Wang, Z. Wang, Z. Wang, Zhe Wang, Z. Wang, C. Wei, D. Wei, N. Wu, X. Xia, X. Xie, B. Xin, G. Xu, Y. Xu, M. Yan, F. Yang, H. Yang, J. Yang, Y. Yang, M. Ye, Y. Ye, Z. Yi, G. Yu, C. Yuan, J. Yuan, Y. Yuan, S. Zang, Y. Zeng, Y. Zeng, Bo Zhang, B. Zhang, C. Zhang, D. Zhang, H. Zhang, J. Zhang, J. Zhang, Q. Zhang, X. Zhang, X. Zhang, Yiyun Zhang, Z. Zhang, Z. Zhang, D. Zhao, J. Zhao, M. Zhao, P. Zhao, W. Zhao, H. Zheng, J. Zheng, Z. Zheng, L. Zhou, N. Zhou, K. Zhu, Q. Zhu, Y. Zhu, Y. Zhu, Yi-Tian Zhu, Z. Zhu, B. Zhuang, X. Zhuang, B. Zou   +167 more
semanticscholar   +1 more source

Названия мать-и-мачехи в удмуртских диалектах [The Names for Coltsfoot (Tussilago farfara L.) Used in Udmurt Dialects]; pp. 53-62 [PDF]

Linguistica Uralica, 2018
In this article the Udmurt dialect names for coltsfoot (Tussilago farfara L.) are discussed, their word-formation structure is analyzed, the etymology of their components is given and the basic naming principles are defined.
Marianna Rifovna Nasibullina
doaj   +1 more source

Heart Disease and Stroke Statistics—2016 Update: A Report From the American Heart Association

Circulation, 2016
Author(s): Writing Group Members; Mozaffarian, Dariush; Benjamin, Emelia J; Go, Alan S; Arnett, Donna K; Blaha, Michael J; Cushman, Mary; Das, Sandeep R; de Ferranti, Sarah; Despres, Jean-Pierre; Fullerton, Heather J; Howard, Virginia J; Huffman, Mark D;
D. Mozaffarian, E. Benjamin, A. Go, D. Arnett, M. Blaha, M. Cushman, Sandeep R. Das, S. D. de Ferranti, J. Despres, H. Fullerton, V. Howard, Mark D. Huffman, C. Isasi, M. Jimenez, S. Judd, B. Kissela, J. Lichtman, L. Lisabeth, Simin Liu, R. Mackey, D. Magid, Darren K Mcguire, E. Mohler, C. Moy, P. Muntner, M. Mussolino, K. Nasir, R. Neumar, G. Nichol, L. Palaniappan, D. Pandey, M. Reeves, C. Rodriguez, W. Rosamond, P. Sorlie, J. Stein, A. Towfighi, T. Turan, S. Virani, D. Woo, R. Yeh, M. B. Turner   +41 more
semanticscholar   +1 more source