نتایج جستجو برای: peak broadening

تعداد نتایج: 152288  

Journal: :The Journal of chemical physics 2011
J A Davis C R Hall L V Dao K A Nugent H M Quiney H H Tan C Jagadish

We demonstrate three-dimensional (3D) electronic spectroscopy of excitons in a double quantum well system using a three-dimensional phase retrieval algorithm to obtain the phase information that is lost in the measurement of intensities. By extending the analysis of two-dimensional spectroscopy to three dimensions, contributions from different quantum mechanical pathways can be further separate...

Journal: :Physical review letters 2017
J Adam D Adamová M M Aggarwal G Aglieri Rinella M Agnello N Agrawal Z Ahammed S Ahmad S U Ahn S Aiola A Akindinov S N Alam D S D Albuquerque D Aleksandrov B Alessandro D Alexandre R Alfaro Molina A Alici A Alkin J Alme T Alt S Altinpinar I Altsybeev C Alves Garcia Prado M An C Andrei H A Andrews A Andronic V Anguelov C Anson T Antičić F Antinori P Antonioli R Anwar L Aphecetche H Appelshäuser S Arcelli R Arnaldi O W Arnold I C Arsene M Arslandok B Audurier A Augustinus R Averbeck M D Azmi A Badalà Y W Baek S Bagnasco R Bailhache R Bala S Balasubramanian A Baldisseri R C Baral A M Barbano R Barbera F Barile G G Barnaföldi L S Barnby V Barret P Bartalini K Barth J Bartke E Bartsch M Basile N Bastid S Basu B Bathen G Batigne A Batista Camejo B Batyunya P C Batzing I G Bearden H Beck C Bedda N K Behera I Belikov F Bellini H Bello Martinez R Bellwied L G E Beltran V Belyaev G Bencedi S Beole A Bercuci Y Berdnikov D Berenyi R A Bertens D Berzano L Betev A Bhasin I R Bhat A K Bhati B Bhattacharjee J Bhom L Bianchi N Bianchi C Bianchin J Bielčík J Bielčíková A Bilandzic G Biro R Biswas S Biswas S Bjelogrlic J T Blair D Blau C Blume F Bock A Bogdanov L Boldizsár M Bombara M Bonora J Book H Borel A Borissov M Borri E Botta C Bourjau P Braun-Munzinger M Bregant T A Broker T A Browning M Broz E J Brucken E Bruna G E Bruno D Budnikov H Buesching S Bufalino P Buhler S A I Buitron P Buncic O Busch Z Buthelezi J B Butt J T Buxton J Cabala D Caffarri H Caines A Caliva E Calvo Villar P Camerini F Carena W Carena F Carnesecchi J Castillo Castellanos A J Castro E A R Casula C Ceballos Sanchez J Cepila P Cerello J Cerkala B Chang S Chapeland M Chartier J L Charvet S Chattopadhyay S Chattopadhyay A Chauvin V Chelnokov M Cherney C Cheshkov B Cheynis V Chibante Barroso D D Chinellato S Cho P Chochula K Choi M Chojnacki S Choudhury P Christakoglou C H Christensen P Christiansen T Chujo S U Chung C Cicalo L Cifarelli F Cindolo J Cleymans F Colamaria D Colella A Collu M Colocci G Conesa Balbastre Z Conesa Del Valle M E Connors J G Contreras T M Cormier Y Corrales Morales I Cortés Maldonado P Cortese M R Cosentino F Costa J Crkovská P Crochet R Cruz Albino E Cuautle L Cunqueiro T Dahms A Dainese M C Danisch A Danu D Das I Das S Das A Dash S Dash S De A De Caro G de Cataldo C de Conti J de Cuveland A De Falco D De Gruttola N De Marco S De Pasquale R D De Souza A Deisting A Deloff C Deplano P Dhankher D Di Bari A Di Mauro P Di Nezza B Di Ruzza M A Diaz Corchero T Dietel P Dillenseger R Divià Ø Djuvsland A Dobrin D Domenicis Gimenez B Dönigus O Dordic T Drozhzhova A K Dubey A Dubla L Ducroux A K Duggal P Dupieux R J Ehlers D Elia E Endress H Engel E Epple B Erazmus F Erhardt B Espagnon S Esumi G Eulisse J Eum D Evans S Evdokimov G Eyyubova L Fabbietti D Fabris J Faivre A Fantoni M Fasel L Feldkamp A Feliciello G Feofilov J Ferencei A Fernández Téllez E G Ferreiro A Ferretti A Festanti V J G Feuillard J Figiel M A S Figueredo S Filchagin D Finogeev F M Fionda E M Fiore M Floris S Foertsch P Foka S Fokin E Fragiacomo A Francescon A Francisco U Frankenfeld G G Fronze U Fuchs C Furget A Furs M Fusco Girard J J Gaardhøje M Gagliardi A M Gago K Gajdosova M Gallio C D Galvan D R Gangadharan P Ganoti C Gao C Garabatos E Garcia-Solis K Garg P Garg C Gargiulo P Gasik E F Gauger M B Gay Ducati M Germain P Ghosh S K Ghosh P Gianotti P Giubellino P Giubilato E Gladysz-Dziadus P Glässel D M Goméz Coral A Gomez Ramirez A S Gonzalez V Gonzalez P González-Zamora S Gorbunov L Görlich S Gotovac V Grabski L K Graczykowski K L Graham L Greiner A Grelli C Grigoras V Grigoriev A Grigoryan S Grigoryan N Grion J M Gronefeld J F Grosse-Oetringhaus R Grosso L Gruber F Guber R Guernane B Guerzoni K Gulbrandsen T Gunji A Gupta R Gupta I B Guzman R Haake C Hadjidakis H Hamagaki G Hamar J C Hamon J W Harris A Harton D Hatzifotiadou S Hayashi S T Heckel E Hellbär H Helstrup A Herghelegiu G Herrera Corral F Herrmann B A Hess K F Hetland H Hillemanns B Hippolyte J Hladky D Horak R Hosokawa P Hristov C Hughes T J Humanic N Hussain T Hussain D Hutter D S Hwang R Ilkaev M Inaba M Ippolitov M Irfan V Isakov M S Islam M Ivanov V Ivanov V Izucheev B Jacak N Jacazio P M Jacobs M B Jadhav S Jadlovska J Jadlovsky C Jahnke M J Jakubowska M A Janik P H S Y Jayarathna C Jena S Jena R T Jimenez Bustamante P G Jones A Jusko P Kalinak A Kalweit J H Kang V Kaplin S Kar A Karasu Uysal O Karavichev T Karavicheva L Karayan E Karpechev U Kebschull R Keidel D L D Keijdener M Keil M Mohisin Khan P Khan S A Khan A Khanzadeev Y Kharlov A Khatun A Khuntia B Kileng D W Kim D J Kim D Kim H Kim J S Kim J Kim M Kim M Kim S Kim T Kim S Kirsch I Kisel S Kiselev A Kisiel G Kiss J L Klay C Klein J Klein C Klein-Bösing S Klewin A Kluge M L Knichel A G Knospe C Kobdaj M Kofarago T Kollegger A Kolojvari V Kondratiev N Kondratyeva E Kondratyuk A Konevskikh M Kopcik M Kour C Kouzinopoulos O Kovalenko V Kovalenko M Kowalski G Koyithatta Meethaleveedu I Králik A Kravčáková M Krivda F Krizek E Kryshen M Krzewicki A M Kubera V Kučera C Kuhn P G Kuijer A Kumar J Kumar L Kumar S Kumar S Kundu P Kurashvili A Kurepin A B Kurepin A Kuryakin S Kushpil M J Kweon Y Kwon S L La Pointe P La Rocca C Lagana Fernandes I Lakomov R Langoy K Lapidus C Lara A Lardeux A Lattuca E Laudi L Lazaridis R Lea L Leardini S Lee F Lehas S Lehner J Lehrbach R C Lemmon V Lenti E Leogrande I León Monzón P Lévai S Li

The measurement of two-particle angular correlations is a powerful tool to study jet quenching in a p_{T} region inaccessible by direct jet identification. In these measurements pseudorapidity (Δη) and azimuthal (Δφ) differences are used to extract the shape of the near-side peak formed by particles associated with a higher p_{T} trigger particle (1<p_{T,trig}<8  GeV/c). A combined fit of the n...

In this study, molybdenum-copper/alumina nano composite was synthesized with mechano-chemical method using high energy planetary ball milling. The molybdenum oxide, copper oxide and aluminum powder were used as starting materials and reaction appeared to occur through a rapid combustion reaction process. The evaluation of powder particles after different milling times was studied by X-ray diffr...

2010
Jie Zhang Tiecheng Lu Xianghui Chang Shengli Jiang Nian Wei Jianqi Qi

We report here experimental results of yield strength and stress relaxation measurements of transparent MgAl2O4 nano-ceramics at high pressure and temperature. During compression at ambient temperature, the differential strain deduced from peak broadening increased significantly with pressure up to 2 GPa, with no clear indication of strain saturation. However, by then, warming the sample above ...

2009
Chen W. Li Michael M. McKerns

Raman spectra of monoclinic hafnium oxide HfO2 were measured at temperatures up to 1100 K. Raman peak shifts and broadenings are reported. Phonon dynamics calculations were performed with the shell model to obtain the total and partial phonon density of states, and to identify the individual motions of Hf and O atoms in the Raman modes. Correlating these motions to the thermal peak shifts and b...

2017
Matthias Kamuf Andreas Borowiak

Supercritical fluid chromatography (SFC) covers a wide range of analyte polarity and application range. For example, SFC offers modifier-free separations of highly hydrophobic compounds using exclusively CO2, which makes SFC a truly green separation technique. Conversely, it is a common phenomenon that isocratic separations may lead to peak broadening of late-eluting compounds due to various ba...

1996
Svante Hojer Randy D. May

Absorption coefficients of the 1397 cm-l, V3, band of peroxynitric acid (H02N02) have been measured at 225-230 K in order to calculate the feasibility of detecting this spectral feature in atmospheric spectra. High-resolution (0.0078 cm-l) Fourier transform spectra (13701430 cm-l) of low pressure gas-mixtures containing H02N02 were analyzed to determine the absorption coefficient, k(v). The max...

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