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Probing false vacuum decay and bubble nucleation in a Rydberg atom array 里德伯原子阵列中假真空衰变和气泡成核的探测
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-03-02 DOI: 10.1103/kqzq-fnr4
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引用次数: 0
Nonlinear dynamics of x-ray superradiant burst via cooperative nuclear excitations 协同核激励下x射线超辐射爆发的非线性动力学
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-03-02 DOI: 10.1103/rfwb-sq72
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引用次数: 0
Quantum signatures of proper time in optical ion clocks 光学离子钟中固有时的量子特征
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/qhj9-pc2b
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引用次数: 0
Bacterial turbulence at compressible fluid interfaces 可压缩流体界面上的细菌湍流
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/ww6w-f94m
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引用次数: 0
Factorization and Resummation for the Near-Side Energy-Energy Correlators. 近侧能量-能量相关器的分解与恢复。
IF 9 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/4qkq-x5st
Yuxun Guo, Feng Yuan, Wenbin Zhao

By utilizing the dihadron fragmentation formalism, we extend the previous factorization of near-side energy-energy correlators (EECs) in the collinear limit and derive an all order resummation in the Fourier transform b_{T}-space. A perfect matching is obtained when we compare to the fixed-order results. We further demonstrate the resummation effects for the EECs in e^{+}e^{-} annihilation and show that they will significantly improve the theoretical predictions at small angles.

利用双强子碎片化的形式,推广了在共线极限下的近侧能量-能量相关器(EECs)的因式分解,得到了在傅里叶变换b_{T}空间中的全阶恢复。与固定阶数的结果进行比较,得到了完美的匹配。我们进一步证明了e^{+}e^{-}湮灭下eec的恢复效应,并表明它们将显著改善小角度下的理论预测。
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引用次数: 0
Observation of tWZ Production at the CMS Experiment. CMS实验中太瓦束产生的观察。
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/rk6w-1pcl
A Hayrapetyan,V Makarenko,A Tumasyan,W Adam,J W Andrejkovic,L Benato,T Bergauer,M Dragicevic,C Giordano,P S Hussain,M Jeitler,N Krammer,A Li,D Liko,M Matthewman,I Mikulec,J Schieck,R Schöfbeck,D Schwarz,M Shooshtari,M Sonawane,W Waltenberger,C-E Wulz,T Janssen,H Kwon,D Ocampo Henao,T Van Laer,P Van Mechelen,J Bierkens,N Breugelmans,J D'Hondt,S Dansana,A De Moor,M Delcourt,F Heyen,Y Hong,P Kashko,S Lowette,I Makarenko,D Müller,J Song,S Tavernier,M Tytgat,G P Van Onsem,S Van Putte,D Vannerom,B Bilin,B Clerbaux,A K Das,I De Bruyn,G De Lentdecker,H Evard,L Favart,P Gianneios,A Khalilzadeh,F A Khan,A Malara,M A Shahzad,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,F Zhang,M De Coen,D Dobur,G Gokbulut,J Knolle,D Marckx,K Skovpen,N Van Den Bossche,J van der Linden,J Vandenbroeck,L Wezenbeek,S Bein,A Benecke,A Bethani,G Bruno,A Cappati,J De Favereau De Jeneret,C Delaere,A Giammanco,A O Guzel,V Lemaitre,J Lidrych,P Malek,P Mastrapasqua,S Turkcapar,G A Alves,M Barroso Ferreira Filho,E Coelho,C Hensel,T Menezes De Oliveira,C Mora Herrera,P Rebello Teles,M Soeiro,E J Tonelli Manganote,A Vilela Pereira,W L Aldá Júnior,H Brandao Malbouisson,W Carvalho,J Chinellato,M Costa Reis,E M Da Costa,G G Da Silveira,D De Jesus Damiao,S Fonseca De Souza,R Gomes De Souza,S S Jesus,T Laux Kuhn,M Macedo,K Mota Amarilo,L Mundim,H Nogima,J P Pinheiro,A Santoro,A Sznajder,M Thiel,F Torres Da Silva De Araujo,C A Bernardes,F Damas,T R Fernandez Perez Tomei,E M Gregores,B Lopes Da Costa,I Maietto Silverio,P G Mercadante,S F Novaes,B Orzari,Sandra S Padula,V Scheurer,A Aleksandrov,G Antchev,P Danev,R Hadjiiska,P Iaydjiev,M Shopova,G Sultanov,A Dimitrov,L Litov,B Pavlov,P Petkov,A Petrov,S Keshri,D Laroze,S Thakur,W Brooks,T Cheng,T Javaid,L Wang,L Yuan,Z Hu,Z Liang,J Liu,X Wang,G M Chen,H S Chen,M Chen,Y Chen,Q Hou,X Hou,F Iemmi,C H Jiang,A Kapoor,H Liao,G Liu,Z-A Liu,J N Song,S Song,J Tao,C Wang,J Wang,H Zhang,J Zhao,A Agapitos,Y Ban,A Carvalho Antunes De Oliveira,S Deng,B Guo,Q Guo,C Jiang,A Levin,C Li,Q Li,Y Mao,S Qian,S J Qian,X Qin,C Quaranta,X Sun,D Wang,J Wang,H Yang,M Zhang,Y Zhao,C Zhou,S Yang,Z You,K Jaffel,N Lu,G Bauer,Z Cui,B Li,H Wang,K Yi,J Zhang,Y Li,Z Lin,C Lu,M Xiao,C Avila,D A Barbosa Trujillo,A Cabrera,C Florez,J Fraga,J A Reyes Vega,C Rendón,M Rodriguez,A A Ruales Barbosa,J D Ruiz Alvarez,N Godinovic,D Lelas,A Sculac,M Kovac,A Petkovic,T Sculac,P Bargassa,V Brigljevic,B K Chitroda,D Ferencek,K Jakovcic,A Starodumov,T Susa,A Attikis,K Christoforou,A Hadjiagapiou,C Leonidou,C Nicolaou,L Paizanos,F Ptochos,P A Razis,H Rykaczewski,H Saka,A Stepennov,M Finger,M Finger,E Ayala,E Carrera Jarrin,H Abdalla,Y Assran,M Abdullah Al-Mashad,A Hussein,H Mohammed,K Ehataht,M Kadastik,T Lange,C Nielsen,J Pata,M Raidal,N Seeba,L Tani,A Milieva,K Osterberg,M Voutilainen,N Bin Norjoharuddeen,E Brücken,F Garcia,P Inkaew,K T S Kallonen,R Kumar Verma,T Lampén,K Lassila-Perini,B Lehtela,S Lehti,T Lindén,N R Mancilla Xinto,M Myllymäki,M M Rantanen,S Saariokari,N T Toikka,J Tuominiemi,H Kirschenmann,P Luukka,H Petrow,M Besancon,F Couderc,M Dejardin,D Denegri,P Devouge,J L Faure,F Ferri,P Gaigne,S Ganjour,P Gras,G Hamel de Monchenault,M Kumar,V Lohezic,J Malcles,F Orlandi,L Portales,S Ronchi,M Ö Sahin,A Savoy-Navarro,P Simkina,M Titov,M Tornago,F Beaudette,G Boldrini,P Busson,C Charlot,M Chiusi,T D Cuisset,O Davignon,A De Wit,T Debnath,I T Ehle,B A Fontana Santos Alves,S Ghosh,A Gilbert,R Granier de Cassagnac,L Kalipoliti,M Manoni,M Nguyen,S Obraztsov,C Ochando,R Salerno,J B Sauvan,Y Sirois,G Sokmen,L Urda Gómez,A Zabi,A Zghiche,J-L Agram,J Andrea,D Bloch,J-M Brom,E C Chabert,C Collard,G Coulon,S Falke,U Goerlach,R Haeberle,A-C Le Bihan,M Meena,O Poncet,G Saha,P Vaucelle,A Di Florio,D Amram,S Beauceron,B Blancon,G Boudoul,N Chanon,D Contardo,P Depasse,H El Mamouni,J Fay,S Gascon,M Gouzevitch,C Greenberg,G Grenier,B Ille,E Jourd'huy,I B Laktineh,M Lethuillier,B Massoteau,L Mirabito,A Purohit,M Vander Donckt,J Xiao,A Khvedelidze,I Lomidze,Z Tsamalaidze,V Botta,S Consuegra Rodríguez,L Feld,K Klein,M Lipinski,D Meuser,P Nattland,V Oppenländer,A Pauls,D Pérez Adán,N Röwert,M Teroerde,C Daumann,S Diekmann,A Dodonova,N Eich,D Eliseev,F Engelke,J Erdmann,M Erdmann,B Fischer,T Hebbeker,K Hoepfner,F Ivone,A Jung,N Kumar,M Y Lee,F Mausolf,M Merschmeyer,A Meyer,F Nowotny,A Pozdnyakov,W Redjeb,H Reithler,U Sarkar,V Sarkisovi,A Schmidt,C Seth,A Sharma,J L Spah,V Vaulin,S Zaleski,M R Beckers,C Dziwok,G Flügge,N Hoeflich,T Kress,A Nowack,O Pooth,A Stahl,A Zotz,H Aarup Petersen,A Abel,M Aldaya Martin,J Alimena,S Amoroso,Y An,I Andreev,J Bach,S Baxter,M Bayatmakou,H Becerril Gonzalez,O Behnke,A Belvedere,F Blekman,K Borras,A Campbell,S Chatterjee,L X Coll Saravia,G Eckerlin,D Eckstein,E Gallo,A Geiser,V Guglielmi,M Guthoff,A Hinzmann,L Jeppe,M Kasemann,C Kleinwort,R Kogler,M Komm,D Krücker,W Lange,D Leyva Pernia,K-Y Lin,K Lipka,W Lohmann,J Malvaso,R Mankel,I-A Melzer-Pellmann,M Mendizabal Morentin,A B Meyer,G Milella,K Moral Figueroa,A Mussgiller,L P Nair,J Niedziela,A Nürnberg,J Park,E Ranken,A Raspereza,D Rastorguev,L Rygaard,M Scham,S Schnake,P Schütze,C Schwanenberger,D Selivanova,K Sharko,M Shchedrolosiev,D Stafford,M Torkian,F Vazzoler,A Ventura Barroso,R Walsh,D Wang,Q Wang,K Wichmann,L Wiens,C Wissing,Y Yang,S Zakharov,A Zimermmane Castro Santos,A R Alves Andrade,M Antonello,S Bollweg,M Bonanomi,K El Morabit,Y Fischer,M Frahm,E Garutti,A Grohsjean,A A Guvenli,J Haller,D Hundhausen,G Kasieczka,P Keicher,R Klanner,W Korcari,T Kramer,C C Kuo,F Labe,J Lange,A Lobanov,L Moureaux,A Nigamova,K Nikolopoulos,A Paasch,K J Pena Rodriguez,N Prouvost,T Quadfasel,B Raciti,M Rieger,D Savoiu,P Schleper,M Schröder,J Schwandt,M Sommerhalder,H Stadie,G Steinbrück,R Ward,B Wiederspan,M Wolf,S Brommer,E Butz,Y M Chen,T Chwalek,A Dierlamm,G G Dincer,U Elicabuk,N Faltermann,M Giffels,A Gottmann,F Hartmann,M Horzela,F Hummer,U Husemann,J Kieseler,M Klute,R Kunnilan Muhammed Rafeek,O Lavoryk,J M Lawhorn,A Lintuluoto,S Maier,M Mormile,Th Müller,E Pfeffer,M Presilla,G Quast,K Rabbertz,B Regnery,R Schmieder,N Shadskiy,I Shvetsov,H J Simonis,L Sowa,L Stockmeier,K Tauqeer,M Toms,B Topko,N Trevisani,C Verstege,T Voigtländer,R F Von Cube,J Von Den Driesch,M Wassmer,R Wolf,W D Zeuner,X Zuo,G Anagnostou,G Daskalakis,A Kyriakis,G Melachroinos,Z Painesis,I Paraskevas,N Saoulidou,K Theofilatos,E Tziaferi,E Tzovara,K Vellidis,I Zisopoulos,T Chatzistavrou,G Karapostoli,K Kousouris,E Siamarkou,G Tsipolitis,I Bestintzanos,I Evangelou,C Foudas,P Katsoulis,P Kokkas,P G Kosmoglou Kioseoglou,N Manthos,I Papadopoulos,J Strologas,D Druzhkin,C Hajdu,D Horvath,K Márton,A J Rádl,F Sikler,V Veszpremi,M Csanád,K Farkas,A Fehérkuti,M M A Gadallah,Á Kadlecsik,M León Coello,G Pásztor,G I Veres,B Ujvari,G Zilizi,G Bencze,S Czellar,J Molnar,Z Szillasi,T Csorgo,F Nemes,T Novak,I Szanyi,S Bansal,S B Beri,V Bhatnagar,G Chaudhary,S Chauhan,N Dhingra,A Kaur,A Kaur,H Kaur,M Kaur,S Kumar,T Sheokand,J B Singh,A Singla,A Bhardwaj,A Chhetri,B C Choudhary,A Kumar,A Kumar,M Naimuddin,S Phor,K Ranjan,M K Saini,S Acharya,B Gomber,B Sahu,S Mukherjee,S Baradia,S Bhattacharya,S Das Gupta,S Dutta,S Dutta,S Sarkar,M M Ameen,P K Behera,S Chatterjee,G Dash,A Dattamunsi,P Jana,P Kalbhor,S Kamble,J R Komaragiri,T Mishra,P R Pujahari,A K Sikdar,R K Singh,P Verma,S Verma,A Vijay,B K Sirasva,L Bhatt,S Dugad,G B Mohanty,M Shelake,P Suryadevara,A Bala,S Banerjee,S Barman,R M Chatterjee,M Guchait,Sh Jain,A Jaiswal,B M Joshi,S Kumar,M Maity,G Majumder,K Mazumdar,S Parolia,R Saxena,A Thachayath,S Bahinipati,D Maity,P Mal,K Naskar,A Nayak,S Nayak,K Pal,R Raturi,P Sadangi,S K Swain,S Varghese,D Vats,A Alpana,S Dube,P Hazarika,B Kansal,A Laha,R Sharma,S Sharma,K Y Vaish,S Ghosh,H Bakhshiansohi,A Jafari,V Sedighzadeh Dalavi,M Zeinali,S Bashiri,S Chenarani,S M Etesami,Y Hosseini,M Khakzad,E Khazaie,M Mohammadi Najafabadi,S Tizchang,M Felcini,M Grunewald,M Abbrescia,M Barbieri,M Buonsante,A Colaleo,D Creanza,N De Filippis,M De Palma,W Elmetenawee,N Ferrara,L Fiore,L Longo,M Louka,G Maggi,M Maggi,I Margjeka,V Mastrapasqua,S My,F Nenna,S Nuzzo,A Pellecchia,A Pompili,G Pugliese,R Radogna,D Ramos,A Ranieri,L Silvestris,F M Simone,Ü Sözbilir,A Stamerra,D Troiano,R Venditti,P Verwilligen,A Zaza,G Abbiendi,C Battilana,P Capiluppi,F R Cavallo,M Cuffiani,G M Dallavalle,T Diotalevi,F Fabbri,A Fanfani,D Fasanella,P Giacomelli,C Grandi,L Guiducci,S Lo Meo,M Lorusso,L Lunerti,S Marcellini,G Masetti,F L Navarria,G Paggi,A Perrotta,F Primavera,A M Rossi,S Rossi Tisbeni,T Rovelli,G P Siroli,S Costa,A Di Mattia,A Lapertosa,R Potenza,A Tricomi,J Altork,P Assiouras,G Barbagli,G Bardelli,M Bartolini,A Calandri,B Camaiani,A Cassese,R Ceccarelli,V Ciulli,C Civinini,R D'Alessandro,L Damenti,E Focardi,T Kello,G Latino,P Lenzi,M Lizzo,M Meschini,S Paoletti,A Papanastassiou,G Sguazzoni,L Viliani,L Benussi,S Bianco,S Meola,D Piccolo,M Alves Gallo Pereira,F Ferro,E Robutti,S Tosi,A Benaglia,F Brivio,V Camagni,F Cetorelli,F De Guio,M E Dinardo,P Dini,S Gennai,R Gerosa,A Ghezzi,P Govoni,L Guzzi,M R Kim,G Lavizzari,M T Lucchini,M Malberti,S Malvezzi,A Massironi,D Menasce,L Moroni,M Paganoni,S Palluotto,D Pedrini,A Perego,G Pizzati,S Ragazzi,T Tabarelli de Fatis,S Buontempo,C Di Fraia,F Fabozzi,L Favilla,A O M Iorio,L Lista,P Paolucci,B Rossi,P Azzi,N Bacchetta,M Benettoni,D Bisello,P Bortignon,G Bortolato,A C M Bulla,R Carlin,P Checchia,T Dorigo,U Gasparini,S Giorgetti,E Lusiani,M Margoni,A T Meneguzzo,J Pazzini,P Ronchese,R Rossin,F Simonetto,M Tosi,A Triossi,M Zanetti,P Zotto,A Zucchetta,G Zumerle,A Braghieri,S Calzaferri,P Montagna,M Pelliccioni,V Re,C Riccardi,P Salvini,I Vai,P Vitulo,S Ajmal,M E Ascioti,G M Bilei,C Carrivale,D Ciangottini,L Della Penna,L Fanò,V Mariani,M Menichelli,F Moscatelli,A Rossi,A Santocchia,D Spiga,T Tedeschi,C Aimè,C A Alexe,P Asenov,P Azzurri,G Bagliesi,R Bhattacharya,L Bianchini,T Boccali,E Bossini,D Bruschini,L Calligaris,R Castaldi,F Cattafesta,M A Ciocci,M Cipriani,R Dell'Orso,S Donato,R Forti,A 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De Leo,G Della Ricca,R Delli Gatti,S Dogra,J Hong,J Kim,T Kim,D Lee,H Lee,J Lee,S W Lee,C S Moon,Y D Oh,S Sekmen,B Tae,Y C Yang,M S Kim,G Bak,P Gwak,H Kim,D H Moon,J Seo,E Asilar,F Carnevali,J Choi,T J Kim,Y Ryou,S Ha,S Han,B Hong,J Kim,K Lee,K S Lee,S Lee,J Yoo,J Goh,J Shin,S Yang,Y Kang,H S Kim,Y Kim,S Lee,J Almond,J H Bhyun,J Choi,J Choi,W Jun,H Kim,J Kim,T Kim,Y Kim,Y W Kim,S Ko,H Lee,J Lee,J Lee,B H Oh,S B Oh,J Shin,U K Yang,I Yoon,W Jang,D Y Kang,D Kim,S Kim,B Ko,J S H Lee,Y Lee,I C Park,Y Roh,I J Watson,G Cho,K Hwang,B Kim,S Kim,K Lee,H D Yoo,M Choi,Y Lee,I Yu,T Beyrouthy,Y Gharbia,F Alazemi,K Dreimanis,O M Eberlins,A Gaile,C Munoz Diaz,D Osite,G Pikurs,R Plese,A Potrebko,M Seidel,D Sidiropoulos Kontos,N R Strautnieks,M Ambrozas,A Juodagalvis,S Nargelas,A Rinkevicius,G Tamulaitis,I Yusuff,Z Zolkapli,J F Benitez,A Castaneda Hernandez,A Cota Rodriguez,L E Cuevas Picos,H A Encinas Acosta,L G Gallegos Maríñez,J A Murillo Quijada,L Valencia Palomo,G Ayala,H Castilla-Valdez,H Crotte 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The first observation of single top quark production in association with a W and a Z boson in proton-proton collisions is reported. The analysis uses data at center-of-mass energies of 13 and 13.6 TeV recorded with the CMS detector at the CERN LHC, corresponding to a total integrated luminosity of 200  fb^{-1}. Events with three or four charged leptons, which can be electrons or muons, are selected. Advanced machine-learning algorithms and improved reconstruction methods, compared to an earlier analysis, result in an unprecedented sensitivity to tWZ production. The measured cross sections for tWZ production are 248±52  fb and 242±77  fb for sqrt[s]=13 and 13.6 TeV, respectively. The signal is established with a statistical significance of 5.8 standard deviations, with 3.5 expected, compared to the background-only hypothesis.
首次观测到单顶夸克的产生与质子-质子碰撞中的W和Z玻色子有关。该分析使用了欧洲核子研究中心(CERN)大型强子对撞机(LHC)的CMS探测器记录的质心能量为13和13.6 TeV的数据,对应于总积分光度为200 fb^{-1}。选择具有三个或四个带电轻子(可以是电子或介子)的事件。与之前的分析相比,先进的机器学习算法和改进的重建方法对太瓦z的产生产生了前所未有的敏感性。在sqrt[s]=13和13.6 TeV时,产生太瓦z的测量截面分别为248±52 fb和242±77 fb。与纯背景假设相比,该信号的统计显著性为5.8标准差,预期为3.5标准差。
{"title":"Observation of tWZ Production at the CMS Experiment.","authors":"A Hayrapetyan,V Makarenko,A Tumasyan,W Adam,J W Andrejkovic,L Benato,T Bergauer,M Dragicevic,C Giordano,P S Hussain,M Jeitler,N Krammer,A Li,D Liko,M Matthewman,I Mikulec,J Schieck,R Schöfbeck,D Schwarz,M Shooshtari,M Sonawane,W Waltenberger,C-E Wulz,T Janssen,H Kwon,D Ocampo Henao,T Van Laer,P Van Mechelen,J Bierkens,N Breugelmans,J D'Hondt,S Dansana,A De Moor,M Delcourt,F Heyen,Y Hong,P Kashko,S Lowette,I Makarenko,D Müller,J Song,S Tavernier,M Tytgat,G P Van Onsem,S Van Putte,D Vannerom,B Bilin,B Clerbaux,A K Das,I De Bruyn,G De Lentdecker,H Evard,L Favart,P Gianneios,A Khalilzadeh,F A Khan,A Malara,M A Shahzad,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,F Zhang,M De Coen,D Dobur,G Gokbulut,J Knolle,D Marckx,K Skovpen,N Van Den Bossche,J van der Linden,J Vandenbroeck,L Wezenbeek,S Bein,A Benecke,A Bethani,G Bruno,A Cappati,J De Favereau De Jeneret,C Delaere,A Giammanco,A O Guzel,V Lemaitre,J Lidrych,P 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Horisberger,Q Ingram,H C Kaestli,D Kotlinski,C Lange,U Langenegger,L Noehte,T Rohe,A Samalan,T K Aarrestad,M Backhaus,G Bonomelli,C Cazzaniga,K Datta,P De Bryas Dexmiers D'archiacchiac,A De Cosa,G Dissertori,M Dittmar,M Donegà,F Eble,K Gedia,F Glessgen,C Grab,N Härringer,T G Harte,W Lustermann,M Malucchi,R A Manzoni,M Marchegiani,L Marchese,A Mascellani,F Nessi-Tedaldi,F Pauss,V Perovic,B Ristic,R Seidita,J Steggemann,A Tarabini,D Valsecchi,R Wallny,C Amsler,P Bärtschi,F Bilandzija,M F Canelli,G Celotto,K Cormier,M Huwiler,W Jin,A Jofrehei,B Kilminster,T H Kwok,S Leontsinis,V Lukashenko,A Macchiolo,F Meng,M Missiroli,J Motta,P Robmann,M Senger,E Shokr,F Stäger,R Tramontano,P Viscone,D Bhowmik,C M Kuo,P K Rout,S Taj,P C Tiwari,L Ceard,K F Chen,Z G Chen,A De Iorio,W-S Hou,T H Hsu,Y W Kao,S Karmakar,G Kole,Y Y Li,R-S Lu,E Paganis,X F Su,J Thomas-Wilsker,L S Tsai,D Tsionou,H Y Wu,E Yazgan,C Asawatangtrakuldee,N Srimanobhas,Y Maghrbi,D Agyel,F Dolek,I Dumanoglu,Y Guler,E Gurpinar Guler,C Isik,O Kara,A Kayis Topaksu,Y Komurcu,G Onengut,K Ozdemir,B Tali,U G Tok,E Uslan,I S Zorbakir,M Yalvac,B Akgun,I O Atakisi,E Gülmez,M Kaya,O Kaya,M A Sarkisla,S Tekten,A Cakir,K Cankocak,S Sen,O Aydilek,B Hacisahinoglu,I Hos,B Kaynak,S Ozkorucuklu,O Potok,H Sert,C Simsek,C Zorbilmez,S Cerci,C Dozen,B Isildak,E Simsek,D Sunar Cerci,T Yetkin,A Boyaryntsev,O Dadazhanova,B Grynyov,L Levchuk,J J Brooke,A Bundock,F Bury,E Clement,D Cussans,D Dharmender,H Flacher,J Goldstein,H F Heath,M-L Holmberg,L Kreczko,S Paramesvaran,L Robertshaw,M S Sanjrani,J Segal,V J Smith,A H Ball,K W Bell,A Belyaev,C Brew,R M Brown,D J A Cockerill,A Elliot,K V Ellis,J Gajownik,K Harder,S Harper,J Linacre,K Manolopoulos,M Moallemi,D M Newbold,E Olaiya,D Petyt,T Reis,A R Sahasransu,G Salvi,T Schuh,C H Shepherd-Themistocleous,I R Tomalin,K C Whalen,T Williams,I Andreou,R Bainbridge,P Bloch,O Buchmuller,C A Carrillo Montoya,D Colling,J S Dancu,I Das,P Dauncey,G Davies,M Della Negra,S Fayer,G Fedi,G Hall,H R Hoorani,A Howard,G Iles,C R Knight,P Krueper,J Langford,K H Law,J León Holgado,E Leutgeb,L Lyons,A-M Magnan,B Maier,S Mallios,A Mastronikolis,M Mieskolainen,J Nash,M Pesaresi,P B Pradeep,B C Radburn-Smith,A Richards,A Rose,L Russell,K Savva,C Seez,R Shukla,A Tapper,K Uchida,G P Uttley,T Virdee,M Vojinovic,N Wardle,D Winterbottom,J E Cole,A Khan,P Kyberd,I D Reid,S Abdullin,A Brinkerhoff,E Collins,M R Darwish,J Dittmann,K Hatakeyama,V Hegde,J Hiltbrand,B McMaster,J Samudio,S Sawant,C Sutantawibul,J Wilson,J M Hogan,R Bartek,A Dominguez,S Raj,A E Simsek,S S Yu,B Bam,A Buchot Perraguin,S Campbell,R Chudasama,S I Cooper,C Crovella,G Fidalgo,S V Gleyzer,A Khukhunaishvili,K Matchev,E Pearson,C U Perez,P Rumerio,E Usai,R Yi,S Cholak,G De Castro,Z Demiragli,C Erice,C Fangmeier,C Fernandez Madrazo,E Fontanesi,J Fulcher,F Golf,S Jeon,J O'Cain,I Reed,J Rohlf,K Salyer,D Sperka,D Spitzbart,I Suarez,A Tsatsos,E Wurtz,A G Zecchinelli,G Barone,G Benelli,D Cutts,S Ellis,L Gouskos,M Hadley,U Heintz,K W Ho,T Kwon,L Lambrecht,G Landsberg,K T Lau,J Luo,S Mondal,J Roloff,T Russell,S Sagir,X Shen,M Stamenkovic,N Venkatasubramanian,S Abbott,B Barton,R Breedon,H Cai,M Calderon De La Barca Sanchez,E Cannaert,M Chertok,M Citron,J Conway,P T Cox,R Erbacher,O Kukral,G Mocellin,S Ostrom,I Salazar Segovia,J S Tafoya Vargas,W Wei,S Yoo,K Adamidis,M Bachtis,D Campos,R Cousins,A Datta,G Flores Avila,J Hauser,M Ignatenko,M A Iqbal,T Lam,Y F Lo,E Manca,A Nunez Del Prado,D Saltzberg,V Valuev,R Clare,J W Gary,G Hanson,A Aportela,A Arora,J G Branson,S Cittolin,S Cooperstein,B D'Anzi,D Diaz,J Duarte,L Giannini,Y Gu,J Guiang,V Krutelyov,R Lee,J Letts,H Li,M Masciovecchio,F Mokhtar,S Mukherjee,M Pieri,D Primosch,M Quinnan,V Sharma,M Tadel,E Vourliotis,F Würthwein,A Yagil,Z Zhao,A Barzdukas,L Brennan,C Campagnari,S Carron Montero,K Downham,C Grieco,M M Hussain,J Incandela,M W K Lai,A J Li,P Masterson,J Richman,S N Santpur,U Sarica,R Schmitz,F Setti,J Sheplock,D Stuart,T Á Vámi,X Yan,D Zhang,A Albert,S Bhattacharya,A Bornheim,O Cerri,R Kansal,J Mao,H B Newman,G Reales Gutiérrez,T Sievert,M Spiropulu,J R Vlimant,R A Wynne,S Xie,J Alison,S An,M Cremonesi,V Dutta,E Y Ertorer,T Ferguson,T A Gómez Espinosa,A Harilal,A Kallil Tharayil,M Kanemura,C Liu,P Meiring,T Mudholkar,S Murthy,P Palit,K Park,M Paulini,A Roberts,A Sanchez,W Terrill,J P Cumalat,W T Ford,A Hart,A Hassani,S Kwan,J Pearkes,C Savard,N Schonbeck,K Stenson,K A Ulmer,S R Wagner,N Zipper,D Zuolo,J Alexander,X Chen,J Dickinson,A Duquette,J Fan,X Fan,J Grassi,S Hogan,P Kotamnives,J Monroy,G Niendorf,M Oshiro,J R Patterson,A Ryd,J Thom,P Wittich,R Zou,L Zygala,M Albrow,M Alyari,O Amram,G Apollinari,A Apresyan,L A T Bauerdick,D Berry,J Berryhill,P C Bhat,K Burkett,J N Butler,A Canepa,G B Cerati,H W K Cheung,F Chlebana,C Cosby,G Cummings,I Dutta,V D Elvira,J Freeman,A Gandrakota,Z Gecse,L Gray,D Green,A Grummer,S Grünendahl,D Guerrero,O Gutsche,R M Harris,T C Herwig,J Hirschauer,B Jayatilaka,S Jindariani,M Johnson,U Joshi,T Klijnsma,B Klima,K H M Kwok,S Lammel,C Lee,D Lincoln,R Lipton,T Liu,K Maeshima,D Mason,P McBride,P Merkel,S Mrenna,S Nahn,J Ngadiuba,D Noonan,S Norberg,V Papadimitriou,N Pastika,K Pedro,C Pena,C E Perez Lara,F Ravera,A Reinsvold Hall,L Ristori,M Safdari,E Sexton-Kennedy,N Smith,A Soha,L Spiegel,S Stoynev,J Strait,L Taylor,S Tkaczyk,N V Tran,L Uplegger,E W Vaandering,C Wang,I Zoi,C Aruta,P Avery,D Bourilkov,P Chang,V Cherepanov,R D Field,C Huh,E Koenig,M Kolosova,J Konigsberg,A Korytov,N Menendez,G Mitselmakher,K Mohrman,A Muthirakalayil Madhu,N Rawal,S Rosenzweig,V Sulimov,Y Takahashi,J Wang,T Adams,A Al Kadhim,A Askew,S Bower,R Goff,R Hashmi,R S Kim,T Kolberg,G Martinez,M Mazza,H Prosper,P R Prova,R Yohay,B Alsufyani,S Butalla,S Das,M Hohlmann,M Lavinsky,E Yanes,M R Adams,N Barnett,A Baty,C Bennett,R Cavanaugh,R Escobar Franco,O Evdokimov,C E Gerber,H Gupta,M Hawksworth,A Hingrajiya,D J Hofman,J H Lee,C Mills,S Nanda,G Nigmatkulov,B Ozek,T Phan,D Pilipovic,R Pradhan,E Prifti,P Roy,T Roy,N Singh,M B Tonjes,N Varelas,M A Wadud,J Yoo,M Alhusseini,D Blend,K Dilsiz,O K Köseyan,A Mestvirishvili,O Neogi,H Ogul,Y Onel,A Penzo,C Snyder,E Tiras,B Blumenfeld,J Davis,A V Gritsan,L Kang,S Kyriacou,P Maksimovic,M Roguljic,S Sekhar,M V Srivastav,M Swartz,A Abreu,L F Alcerro Alcerro,J Anguiano,S Arteaga Escatel,P Baringer,A Bean,Z Flowers,D Grove,J King,G Krintiras,M Lazarovits,C Le Mahieu,J Marquez,M Murray,M Nickel,S Popescu,C Rogan,C Royon,S Rudrabhatla,S Sanders,C Smith,G Wilson,B Allmond,N Islam,A Ivanov,K Kaadze,Y Maravin,J Natoli,G G Reddy,D Roy,G Sorrentino,A Baden,A Belloni,J Bistany-Riebman,S C Eno,N J Hadley,S Jabeen,R G Kellogg,T Koeth,B Kronheim,S Lascio,P Major,A C Mignerey,C Palmer,C Papageorgakis,M M Paranjpe,E Popova,A Shevelev,L Zhang,C Baldenegro Barrera,H Bossi,S Bright-Thonney,I A Cali,Y C Chen,P C Chou,M D'Alfonso,J Eysermans,C Freer,G Gomez-Ceballos,M Goncharov,G Grosso,P Harris,D Hoang,G M Innocenti,D Kovalskyi,J Krupa,L Lavezzo,Y-J Lee,K Long,C Mcginn,A Novak,M I Park,C Paus,C Reissel,C Roland,G Roland,S Rothman,T A Sheng,G S F Stephans,D Walter,Z Wang,B Wyslouch,T J Yang,B Crossman,W J Jackson,C Kapsiak,M Krohn,D Mahon,J Mans,B Marzocchi,R Rusack,O Sancar,R Saradhy,N Strobbe,K Bloom,D R Claes,G Haza,J Hossain,C Joo,I Kravchenko,A Rohilla,J E Siado,W Tabb,A Vagnerini,A Wightman,F Yan,H Bandyopadhyay,L Hay,H W Hsia,I Iashvili,A Kalogeropoulos,A Kharchilava,A Mandal,M Morris,D Nguyen,S Rappoccio,H Rejeb Sfar,A Williams,P Young,D Yu,G Alverson,E Barberis,J Bonilla,B Bylsma,M Campana,J Dervan,Y Haddad,Y Han,I Israr,A Krishna,M Lu,N Manganelli,R Mccarthy,D M Morse,T Orimoto,L Skinnari,C S Thoreson,E Tsai,D Wood,S Dittmer,K A Hahn,Y Liu,M Mcginnis,Y Miao,D G Monk,M H Schmitt,A Taliercio,M Velasco,J Wang,G Agarwal,R Band,R Bucci,S Castells,A Das,A Ehnis,R Goldouzian,M Hildreth,K Hurtado Anampa,T Ivanov,C Jessop,A Karneyeu,K Lannon,J Lawrence,N Loukas,L Lutton,J Mariano,N Marinelli,I Mcalister,T McCauley,C Mcgrady,C Moore,Y Musienko,H Nelson,M Osherson,A Piccinelli,R Ruchti,A Townsend,Y Wan,M Wayne,H Yockey,A Basnet,M Carrigan,R De Los Santos,L S Durkin,C Hill,M Joyce,M Nunez Ornelas,D A Wenzl,B L Winer,B R Yates,H Bouchamaoui,P Das,G Dezoort,P Elmer,A Frankenthal,M Galli,B Greenberg,N Haubrich,K Kennedy,G Kopp,Y Lai,D Lange,A Loeliger,D Marlow,I Ojalvo,J Olsen,F Simpson,D Stickland,C Tully,S Malik,R Sharma,S Chandra,R Chawla,A Gu,L Gutay,M Jones,A W Jung,D Kondratyev,M Liu,G Negro,N Neumeister,G Paspalaki,S Piperov,N R Saha,J F Schulte,F Wang,A Wildridge,W Xie,Y Yao,Y Zhong,N Parashar,A Pathak,E Shumka,D Acosta,A Agrawal,C Arbour,T Carnahan,K M Ecklund,S Freed,P Gardner,F J M Geurts,T Huang,I Krommydas,N Lewis,W Li,J Lin,O Miguel Colin,B P Padley,R Redjimi,J Rotter,M Wulansatiti,E Yigitbasi,Y Zhang,O Bessidskaia Bylund,A Bodek,P de Barbaro,R Demina,A Garcia-Bellido,H S Hare,O Hindrichs,N Parmar,P Parygin,H Seo,R Taus,B Chiarito,J P Chou,S V Clark,S Donnelly,D Gadkari,Y Gershtein,E Halkiadakis,C Houghton,D Jaroslawski,A Kobert,S Konstantinou,I Laflotte,A Lath,J Martins,M Perez Prada,B Rand,J Reichert,P Saha,S Salur,S Schnetzer,S Somalwar,R Stone,S A Thayil,S Thomas,J Vora,D Ally,A G Delannoy,S Fiorendi,J Harris,T Holmes,A R Kanuganti,N Karunarathna,J Lawless,L Lee,E Nibigira,B Skipworth,S Spanier,D Aebi,M Ahmad,T Akhter,K Androsov,A Bolshov,O Bouhali,A Cagnotta,V D'Amante,R Eusebi,P Flanagan,J Gilmore,Y Guo,T Kamon,S Luo,R Mueller,A Safonov,N Akchurin,J Damgov,Y Feng,N Gogate,Y Kazhykarim,K Lamichhane,S W Lee,C Madrid,A Mankel,T Peltola,I Volobouev,E Appelt,Y Chen,S Greene,A Gurrola,W Johns,R Kunnawalkam Elayavalli,A Melo,D Rathjens,F Romeo,P Sheldon,S Tuo,J Velkovska,J Viinikainen,J Zhang,B Cardwell,H Chung,B Cox,J Hakala,G Hamilton Ilha Machado,R Hirosky,M Jose,A Ledovskoy,C Mantilla,C Neu,C Ramón Álvarez,Z Wu,S Bhattacharya,P E Karchin,A Aravind,S Banerjee,K Black,T Bose,E Chavez,S Dasu,P Everaerts,C Galloni,H He,M Herndon,A Herve,C K Koraka,S Lomte,R Loveless,A Mallampalli,A Mohammadi,S Mondal,T Nelson,G Parida,L Pétré,D Pinna,A Savin,V Shang,V Sharma,W H Smith,D Teague,H F Tsoi,W Vetens,A Warden,S Afanasiev,V Alexakhin,Yu Andreev,T Aushev,D Budkouski,R Chistov,M Danilov,T Dimova,A Ershov,S Gninenko,I Gorbunov,A Gribushin,A Kamenev,V Karjavine,M Kirsanov,V Klyukhin,O Kodolova,V Korenkov,I Korsakov,A Kozyrev,N Krasnikov,A Lanev,A Malakhov,V Matveev,A Nikitenko,V Palichik,V Perelygin,S Petrushanko,S Polikarpov,O Radchenko,M Savina,V Shalaev,S Shmatov,S Shulha,Y Skovpen,K Slizhevskiy,V Smirnov,O Teryaev,I Tlisova,A Toropin,N Voytishin,A Zarubin,I Zhizhin,L Dudko,K Ivanov,V Kim,V Murzin,V Oreshkin,D Sosnov,E Boos,V Bunichev,M Dubinin,V Savrin,A Snigirev, ","doi":"10.1103/rk6w-1pcl","DOIUrl":"https://doi.org/10.1103/rk6w-1pcl","url":null,"abstract":"The first observation of single top quark production in association with a W and a Z boson in proton-proton collisions is reported. The analysis uses data at center-of-mass energies of 13 and 13.6 TeV recorded with the CMS detector at the CERN LHC, corresponding to a total integrated luminosity of 200  fb^{-1}. Events with three or four charged leptons, which can be electrons or muons, are selected. Advanced machine-learning algorithms and improved reconstruction methods, compared to an earlier analysis, result in an unprecedented sensitivity to tWZ production. The measured cross sections for tWZ production are 248±52  fb and 242±77  fb for sqrt[s]=13 and 13.6 TeV, respectively. The signal is established with a statistical significance of 5.8 standard deviations, with 3.5 expected, compared to the background-only hypothesis.","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"19 1","pages":"081802"},"PeriodicalIF":8.6,"publicationDate":"2026-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147446856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Superfluid fraction of a 2D Bose-Einstein condensate in a triangular lattice 三角形晶格中二维玻色-爱因斯坦凝聚物的超流体分数
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/g494-rj5k
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引用次数: 0
Dihadron Fragmentation Framework for Near-Side Energy-Energy Correlators. 近侧能量-能量相关器的强子碎裂框架。
IF 9 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/jnl4-x77t
Zhong-Bo Kang, Andreas Metz, Daniel Pitonyak, Congyue Zhang

We establish an approach to analyze the free hadron and transition (nonperturbative) regions of near-side energy-energy correlators (EECs) based on dihadron fragmentation functions (DiFFs). We introduce a (nonperturbative) function we call the "EEC DiFF" and explicitly show that expanding it for large relative transverse momentum between the two hadrons gives the O(α_{s}) expression for the "EEC jet" function used in the quark-gluon (perturbative) region. This connection indicates that a formal theoretical matching will be able to bridge the free-hadron region, transition, and quark-gluon regions and allow all of them to be analyzed simultaneously. We further derive a result valid for near-side EECs in the free hadron and transition regions of e^{+}e^{-} annihilation in terms of the EEC DiFF. Using a simple model for the function, we perform the first fit within the dihadron framework to experimental data in this regime. We find reasonable agreement with the measurements and reproduce the salient features of near-side EECs in the free hadron and transition regions.

本文建立了一种基于双强子碎片函数(difs)的近侧能量-能量相关器(EECs)的自由强子和跃迁(非微扰)区分析方法。我们引入了一个称为“EEC DiFF”的(非微扰)函数,并明确地表明,在两个强子之间的相对横向动量较大时,将其展开,可以得到夸克-胶子(微扰)区域中使用的“EEC喷流”函数的O(α_{s})表达式。这种联系表明,正式的理论匹配将能够桥接自由强子区域、跃迁和夸克-胶子区域,并允许所有这些区域同时进行分析。我们进一步推导了在e^{+}e^{-}湮灭的自由强子和过渡区内的近侧EEC DiFF的有效结果。我们使用一个简单的函数模型,在这个区域内对实验数据进行了第一次拟合。我们发现了与测量值的合理吻合,并重现了自由强子和过渡区内近侧电子粒子的显著特征。
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引用次数: 0
Diverse Polymorphism in Ruddlesden-Popper Chalcogenides. 蒲公英硫属植物的多样性多态性。
IF 9 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/f4kv-pk93
Prakriti Kayastha, Erik Fransson, Paul Erhart, Lucy Whalley

Ruddlesden-Popper (RP) chalcogenides are an emerging class of layered semiconductors with tunable properties and chemical stability, making them promising candidates for a wide range of functional applications. Over the past four decades, the structural diversity of RP oxides has been exploited to realize advanced functionalities; however, similar strategies have not yet been applied to RP chalcogenides, whose structural behavior remains poorly understood. In this study, we develop a high-accuracy machine-learned interatomic potential to perform large-scale molecular dynamics simulations of the homologous RP series Ba_{n+1}Zr_{n}S_{3n+1}. We identify new polymorphs for each n value, predict the corresponding phase transition temperatures, and validate our approach through comparison with existing experimental data. We find that the n=1 phase exhibits in-plane negative thermal expansion, that the n=1 and n=3 phases undergo unusual ascending symmetry breaking, and that phases with n≥3 develop layer-dependent tilt patterns not previously observed in inorganic RP compounds. This distinctive behavior arises from the interplay between ZrS_{6} octahedral rotations and BaS rumpling at the perovskite-rocksalt interface, suggesting new strategies for realizing advanced functionalities and tuning properties in RP chalcogenides.

rudlesden - popper (RP)硫族化合物是一类新兴的层状半导体,具有可调的性质和化学稳定性,使它们成为广泛功能应用的有希望的候选者。在过去的四十年中,RP氧化物的结构多样性被用来实现先进的功能;然而,类似的策略尚未应用于RP硫属化合物,其结构行为仍然知之甚少。在这项研究中,我们开发了一个高精度的机器学习原子间势来进行同源RP系列Ba_{n+1}Zr_{n}S_{3n+1}的大规模分子动力学模拟。我们为每个n值确定了新的多态,预测了相应的相变温度,并通过与现有实验数据的比较验证了我们的方法。我们发现n=1相表现出平面内的负热膨胀,n=1和n=3相发生了不寻常的上升对称破缺,并且n≥3相出现了以前在无机RP化合物中未观察到的层相关倾斜模式。这种独特的行为是由钙钛矿-岩盐界面上zrs_{6}八面体旋转和BaS皱褶之间的相互作用引起的,这为RP硫族化合物实现高级功能和调节性质提供了新的策略。
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引用次数: 0
Equation of state for turbulence in the Gross-Pitaevskii model Gross-Pitaevskii模型湍流的状态方程
IF 8.6 1区 物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY Pub Date : 2026-02-27 DOI: 10.1103/1ppc-pl4k
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Physical review letters
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